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Weather forecasts and information for all of Loudoun County, Virginia. Including Leesburg, Aldie, Waterford, Ashburn, Sterling, Dulles, Hamilton, Purcellville, South Riding. Loudoun Weather is your source for Loudoun County weather forecasts, weather radar and more.

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Loudoun County Weather Outlook for Sunday, May 17, 2026

Posted on May 17, 2026May 17, 2026 By admin No Comments on Loudoun County Weather Outlook for Sunday, May 17, 2026
โ˜๏ธ **Cloudy Sunday With Some Showers**

A little more cloud cover today than expected, with scattered showers this morning into early afternoon. A shower or thunderstorm is possible this afternoon as well. Highs near 90ยฐ with some humidity, making it feel pretty hot.

๐ŸŒก๏ธ **Heat Builds Monday and Tuesday**

Monday brings hot conditions with highs in the low to mid 90s. Tuesday is the hottest day of the week, with highs climbing into the mid to upper 90s.

โ›ˆ๏ธ **Storms Likely Wednesday**

Highs back in the low to mid 90s, with showers and thunderstorms likely in the afternoon. Some could be strong to severe. Rain should taper off Wednesday night.

๐ŸŒซ๏ธ **Big Pattern Change Thursday Onward**

An easterly flow off the ocean moves in, bringing daily chances of showers and drizzle, morning fog, and much cooler temperatures. Highs drop to the 60s to around 70ยฐ and that pattern could hold straight through the weekend and into Memorial Day.


The forecast:
Today: Hi 88 ๐ŸŒฆ๏ธ20% Lo 63 ๐ŸŒ™ – Slight chance of showers before 11am, then
slight chance of showers and thunderstorms after 2pm, otherwise mostly sunny

Monday: Hi 93 โ˜€๏ธ Lo 68 ๐ŸŒ™ – Sunny, calm wind becoming south 5-9 mph in the
afternoon

Tuesday: Hi 95 โ˜€๏ธ Lo 69 ๐ŸŒ™ – ๐Ÿฅต Sunny with light southwest wind increasing
to 5-9 mph in the afternoon

Wednesday: Hi 93 โ›ˆ๏ธ80% Lo 57 ๐ŸŒง๏ธ80% – Showers and possibly thunderstorms
after 2pm, continuing before 8pm then chance of showers through 2am

Thursday: Hi 71 ๐ŸŒฆ๏ธ40% Lo 52 ๐ŸŒง๏ธ50% – Partly sunny with chance of showers
after 8am, chance of showers after 2am

Friday: Hi 66 ๐ŸŒง๏ธ60% Lo 52 ๐ŸŒง๏ธ40% – Showers likely, mostly cloudy with chance
of showers continuing

Saturday: Hi 70 ๐ŸŒง๏ธ40% Lo TBD ๐ŸŒ™ – Chance of showers, mostly cloudy

#loudoun #loudouncountyva #vawx #loudounweather #loudounva #virginiaweather

Please support Tree of Life Ministries, an important organization to me!
https://www.tolministries.org

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Loudoun County Weather Outlook for Saturday, May 16, 2026

Posted on May 16, 2026May 16, 2026 By admin No Comments on Loudoun County Weather Outlook for Saturday, May 16, 2026
โ˜€๏ธ Warm Saturday, Heat Building All Week
Good Saturday to you! Highs today will be in the low to mid 80s, the first day of a stretch pushing us well into the 80s and beyond. A shower or thunderstorm is possible this evening, though not guaranteed.

๐ŸŒค๏ธ Sunday
Mostly cloudy with highs in the upper 80s. Another chance of showers and thunderstorms in the afternoon and evening.

๐Ÿ”ฅ Monday and Tuesday: Peak Heat
Monday brings low to mid-90s under sunny skies. Tuesday looks to be the hottest day of the week, with highs possibly reaching the upper 90s. Heat index values could approach 100ยฐ on Tuesday.

โ›ˆ๏ธ Wednesday: Heat Continues, Storms Possible
Highs hold in the low 90s with a good chance of showers and thunderstorms. Some could be strong to severe.

๐ŸŒง๏ธ Thursday into the Weekend: Cloudy and Murky
An easterly flow off the ocean takes over, bringing cloudy, showery, and drizzly conditions. Not rain all the time, but expect foggy mornings and murky skies. Highs drop to the 70s Thursday, near 70 Friday. That pattern could linger into next weekend before a warm-up returns in the long range.

๐Ÿ’ง Rainfall Totals
Only about a half to three-quarters of an inch is expected over the next seven days.

The forecast:
Today: Hi 82 ๐ŸŒค๏ธ Lo 61 ๐ŸŒง๏ธ20% – Increasing clouds, slight chance of showers this evening

Sunday: Hi 87 ๐ŸŒฆ๏ธ20% Lo 63 ๐ŸŒ™ – Partly sunny with slight chance of showers
and thunderstorms

Monday: Hi 93 โ˜€๏ธ Lo 68 ๐ŸŒ™ – ๐ŸฅตHot and Sunny

Tuesday: Hi 94 โ˜€๏ธ Lo 69 ๐ŸŒ™ – ๐Ÿฅต Hot and Sunny

Wednesday: Hi 92 ๐ŸŒฆ๏ธ60% Lo 61 ๐ŸŒง๏ธ60% – Mostly sunny then showers and
thunderstorms

Thursday: Hi 74 ๐ŸŒฆ๏ธ40% Lo 52 ๐ŸŒง๏ธ30% – Partly sunny with chance of showers

Friday: Hi 70 ๐ŸŒฆ๏ธ30% Lo — ๐ŸŒ™ – Partly sunny with chance of showers

#loudoun #loudouncountyva #vawx #loudounweather #loudounva #virginiaweather

Please support Tree of Life Ministries, an important organization to me!
https://www.tolministries.org

Facebook: https://facebook.com/loudounwx
Twitter: https://twitter.com/loudounwx
Instagram: https://www.instagram.com/loudounweather/
On the Web @ https://loudounweather.com
TikTok: https://www.tiktok.com/@loudounweather image.png

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Loudoun County Weather Outlook for Friday, May 15, 2026

Posted on May 15, 2026May 15, 2026 By admin No Comments on Loudoun County Weather Outlook for Friday, May 15, 2026
โ˜€๏ธ Gorgeous Friday!
Today and tomorrow look great with sunny, gorgeous skies. Today we stay in the 70s with some breezy conditions, and low 80s tomorrow.

๐ŸŒค๏ธ Warming Up This Weekend
Sunday, weโ€™re pushing into the upper 80s. We'll have to watch for a few showers and storms Sunday afternoon as the humidity starts to creep up.

๐Ÿ”ฅ Mid-Week Heat Wave
The heat really arrives Monday and sticks around through Wednesday. Weโ€™re looking at highs in the 90s for the start of the week. Tuesday looks particularly intense, with temperatures potentially reaching the mid- to upper 90s in some spots. It's going to be crazy hot for this time of year!

โ›ˆ๏ธ Storm Watch & Relief
Storms show up on Wednesday, and some of those could be strong to severe. We'll keep a close eye on how that pans out. By Thursday, those storms will knock the temperatures back down to around the 80 mark with a few lingering showers.

๐Ÿ“… Long Range Outlook
Temperatures should remain near or slightly above normal heading into the holiday. We are watching for potential rain for Memorial Day weekend, but since itโ€™s so far off, weโ€™ll see if the models hold up. We still need the rain, so hopefully we get some!

The forecast:
Today: Hi 71 ๐ŸŒค๏ธ Lo 48 ๐ŸŒ™ – Mostly sunny with wind 9-14 mph gusting to 24 mph

Saturday: Hi 82 โ˜€๏ธ Lo 61 โ˜๏ธ – Sunny and warm

Sunday: Hi 88 ๐ŸŒฆ๏ธ30% Lo 63 ๐ŸŒ™ – Hot, partly sunny with chance of showers and
thunderstorms

Monday: Hi 92 โ˜€๏ธ Lo 67 ๐ŸŒ™ – ๐Ÿฅต Hot

Tuesday: Hi 94 โ˜€๏ธ Lo 70 โ›… – ๐Ÿฅต VERY HOT!

Wednesday: Hi 90 ๐ŸŒฆ๏ธ50% Lo 63 ๐ŸŒง๏ธ40% – Mostly sunny with chance of showers
and thunderstorms

Thursday: Hi 80 ๐ŸŒฆ๏ธ50% – A chance of showers and
thunderstorms

#loudoun #loudouncountyva #vawx #loudounweather #loudounva #virginiaweather

Please support Tree of Life Ministries, an important organization to me!
https://www.tolministries.org

Facebook: https://facebook.com/loudounwx
Twitter: https://twitter.com/loudounwx
Instagram: https://www.instagram.com/loudounweather/
On the Web @ https://loudounweather.com
TikTok: https://www.tiktok.com/@loudounweather

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Loudoun County Weather Outlook for Wednesday, May 13, 2026

Posted on May 13, 2026May 13, 2026 By admin No Comments on Loudoun County Weather Outlook for Wednesday, May 13, 2026
Heat Wave Coming!

โ›ˆ๏ธ Two Rounds of Storms Today
We have showers and thunderstorms heading into the area, especially this afternoon. According to models, we can expect the first batch mid-afternoon, followed by a break before another round arrives later this evening. A few of these could be on the stronger to severe side, so keep an eye on the sky.

๐ŸŒค๏ธ Cooler Friday, Warming Saturday
After todayโ€™s much-needed rain, tomorrow will feel much cooler with highs struggling to reach 64ยฐF. We start our rebound on Saturday as temperatures climb back into the 70s under improving skies.

๐Ÿ”ฅ Major Heat Wave Incoming
The big story is the heat arriving on Sunday. Weโ€™re looking at highs approaching 90ยฐF or higher to end the weekend, with that heat wave sticking around through at least Monday and Tuesday. Nighttime lows will only drop into the 60s, so it wonโ€™t offer much relief.

Make sure those AC units are ready to go because we are heading into a prolonged hot stretch starting this Sunday!

The forecast:
Today: Hi 73 ๐ŸŒฆ๏ธ70% Lo 48 ๐ŸŒง๏ธ80% – Chance of showers and thunderstorms,
becoming showers likely with thunderstorms, then chance continues. Showers
and thunderstorms tonight before 1am, then a slight chance until 2am.

Thursday: Hi 63 โ˜๏ธ Lo 48 ๐ŸŒ™ – Increasing clouds with northwest winds
gusting to 25 mph. Partly cloudy tonight.

Friday: Hi 72 โ˜€๏ธ Lo 51 ๐ŸŒ™ – Sunny with northwest winds gusting to 24 mph.
Partly cloudy tonight.

Saturday: Hi 84 ๐ŸŒค๏ธ Lo 59 ๐ŸŒ™ – Mostly sunny. Partly cloudy tonight.

Sunday: Hi 89 ๐ŸŒค๏ธ Lo 63 ๐ŸŒ™ – Mostly sunny. Mostly clear tonight.

Monday: Hi 92 โ˜€๏ธ Lo 67 ๐ŸŒ™ – Sunny. Mostly clear tonight.

Tuesday: Hi 93 ๐ŸŒž – Mostly sunny.

#loudoun #loudouncountyva #vawx #loudounweather #loudounva #virginiaweather

Please support Tree of Life Ministries, an important organization to me!
https://www.tolministries.org

Facebook: https://facebook.com/loudounwx
Twitter: https://twitter.com/loudounwx
Instagram: https://www.instagram.com/loudounweather/
On the Web @ https://loudounweather.com
TikTok: https://www.tiktok.com/@loudounweather
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Loudoun County Weather Outlook for Tuesday, May 12, 2026

Posted on May 12, 2026May 12, 2026 By admin No Comments on Loudoun County Weather Outlook for Tuesday, May 12, 2026
Heat Wave in the Long Range! Beautiful day ahead!

๐ŸŒž **Gorgeous Tuesday Ahead!**
After a chilly start, today is a winner with crystal clear skies and highs near 70ยฐF. Easily the best day of the work week!

๐ŸŒฆ๏ธ **Wednesday Storms**
Starting nice tomorrow, but showers and storms arrive late afternoon. Highs in the low 70s with rain ending overnight.

๐ŸŒž **Cool Thursday, Bright Friday**
Thursday cools down to the low 60s before we bounce back Friday with beautiful sun and low 70s.

๐Ÿ”ฅ **Major Heat Incoming**
Saturday hits the mid 80s, Sunday nears 90ยฐF, and we jump into the 90s early next week. Humidity is tagging along.

๐Ÿ› ๏ธ **Service Your AC**
Clean those filters and outdoor units now. Youโ€™ll need the AC running day and night by next week!

Have an awesome and beautiful Tuesday!
The forecast:
Today: Hi 70 โ˜€๏ธ Lo 53 โ›… – Sunny becoming partly cloudy

Wednesday: Hi 72 ๐ŸŒฆ๏ธ 60% Lo 49 ๐ŸŒง๏ธ 80% – Showers likely and possibly
thunderstorms, then showers and thunderstorms

Thursday: Hi 63 ๐ŸŒค๏ธ Lo 48 โ›… – Mostly sunny becoming partly cloudy

Friday: Hi 72 ๐ŸŒค๏ธ Lo 52 โ›… – Mostly sunny becoming partly cloudy

Saturday: Hi 84 ๐ŸŒค๏ธ Lo 60 โ›… – Mostly sunny becoming partly cloudy

Sunday: Hi 88 โ˜€๏ธ Lo 62 โ›… – Sunny becoming partly cloudy

Monday: Hi 91 ๐ŸŒค๏ธ – Mostly sunny

#loudoun #loudouncountyva #vawx #loudounweather #loudounva #virginiaweather

Please support Tree of Life Ministries, an important organization to me!
https://www.tolministries.org

Facebook: https://facebook.com/loudounwx
Twitter: https://twitter.com/loudounwx
Instagram: https://www.instagram.com/loudounweather/
On the Web @ https://loudounweather.com
TikTok: https://www.tiktok.com/@loudounweather
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