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Latest local outlook

Variable Tuesday

We should see variable clouds today with highs around 71°. It will feel a little humid out there.

Read the full outlook →

The week at a glance

High / low · °F

Tue

73° 54°

Wed

81° 59°

Thu

86° 61°

Fri

87° 60°
💧 Night 20%

Sat

71° 57°
💧 Day 50%💧 Night 60%

Sun

67° 53°
💧 Day 70%💧 Night 40%

Mon

66° 51°
💧 Day 20%

From the Sep 29, 2026 emailed forecast. Read the full post for details and timing.

Loudoun County, Virginia

The local outlook

Forecasts, updates and a little local perspective.

Loudoun Weather

Loudoun County Weather Outlook for Tuesday, September 29, 2026

🌥️ Variable Tuesday

We should see variable clouds today with highs around 71°. It will feel a little humid out there.

☀️ Big Warmup Begins Wednesday
Wednesday jumps into the low to mid 80s before we make a run at the upper 80s to near 90° Thursday and Friday. Summer is definitely overstaying its welcome!

🌧️ Showers Return This Weekend
Clouds increase Friday, then Saturday and Sunday both look to have a good chance of showers. Saturday cools to around 70°, with upper 60s Sunday.

🍂 Cooler Next Week
Monday looks mainly cloudy with only a slight shower chance and highs in the mid 60s. The overall trend is toward cooler temperatures through the middle and latter part of next week.

The Forecast:

Tuesday: Hi 73 ☁️ Lo 54 ☁️ – Mostly cloudy, patchy fog possible tonight

Wednesday: Hi 81 🌞 Lo 59 ☁️ – Mostly sunny, patchy fog possible in the morning

Thursday: Hi 86 ☀️ Lo 61 🌙 – Sunny and clear

Friday: Hi 87 ☀️ Lo 60 🌧️20% – Mostly sunny, slight chance of showers late at night

Saturday: Hi 71 🌦️50% Lo 57 🌧️60% – Chance of showers, mainly in the morning and continuing at night

Sunday: Hi 67 🌧️70% Lo 53 🌧️40% – Showers likely throughout the day and into the night

Monday: Hi 66 🌦️20% Lo 51 ☁️ – Slight chance of showers during the day, partly cloudy at night

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

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Fall events in the area: https://fall.joyinnova.com 


Loudoun Weather

Loudoun County Weather Outlook for Monday, September 28, 2026

☁️ Cloudy Monday, Some Improvement Later

Good Monday to you! It will be a cloudy day, but the clouds should slowly thin and break up some later. Highs will be around 70°.

🌤️ Warming Up This Week

After some morning fog Tuesday, highs climb into the low to mid 70s. Wednesday gets warmer near 80°, followed by the mid 80s Thursday. Friday should be around 80°.

🌧️ Rain Chances Increase Late Week

Rain chances may increase late Friday, with a better chance for some rain as we head into Saturday and Sunday. Temperatures should cool back into the upper 60s to around 70°.

The Weather Prediction Center is currently showing an inch or more of rain for our area with this late week system. I think that may be a little generous at this point. We will have to see how things evolve as we get closer.

🥶 Cooler Pattern Ahead?

The longer range continues to suggest temperatures near normal at first, followed by a turn below normal farther out. This fits with the expected downstream pattern following the recurvature of a western Pacific typhoon.

Could it eventually get cold enough for frost? It is possible, but that is still far enough away that we will just keep watching the trends.

The Forecast:

Monday: Hi 70 ☁️ Lo 59 ☁️ – Cloudy with northwest winds 8 to 11 mph, gusts to 18 mph. Mostly cloudy overnight

Tuesday: Hi 75 🌤️ Lo 57 ⛅ – Mostly sunny with northwest winds around 6 mph. Partly cloudy overnight

Wednesday: Hi 80 🌞 Lo 59 🌙 – Sunny and warmer

Thursday: Hi 85 🌤️ Lo 63 🌙 – Mostly sunny and warm

Friday: Hi 82 🌦️20% Lo 58 🌧️20% – Mostly sunny with a slight chance of afternoon showers. Showers possible overnight

Saturday: Hi 70 ⛅30% Lo 55 🌧️30% – Partly sunny with a chance of showers. Showers possible overnight

Sunday: Hi 69 ⛅40% Lo 54 – Partly sunny with a chance of showers

Have a great Monday!

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

Please support Tree of Life Ministries, an organization that matters 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
Fall events in the area: https://fall.joyinnova.com


Loudoun Weather

Weather Outlook

Loudoun County Weather Outlook for Sunday, September 27, 2026

☁️ Cloudy and Breezy Sunday
Another cloudy day is ahead with spotty showers, especially this afternoon. Winds will be gusty at times, reaching into the low 30s.

🌥️ Improving Monday
A few showers could linger tonight. Monday looks dry but mostly cloudy with highs near 70 and some lingering breeze.

☀️ Big Warmup This Week
Tuesday reaches the mid 70s as conditions improve. Wednesday warms to near 80, followed by the warmest day Thursday with highs in the low 80s.

🌦️ Watching Next Weekend
Friday remains warm with only a slight shower chance. Shower chances increase to around 30% Saturday as temperatures cool back to around 70.

🌡️ Longer Range
Temperatures still look above normal for a period before trending closer to normal farther out.

The Forecast:

Sunday: Hi 65 🌧️60% Lo 58 🌧️30%
Showers likely this afternoon, lingering into the evening, breezy with gusts up to 33 mph

Monday: Hi 70 ☁️ Lo 59 ☁️
Mostly cloudy throughout, breezy early with gusts to 18 mph

Tuesday: Hi 74 ⛅ Lo 58
Partly sunny and pleasant

Wednesday: Hi 79 🌞 Lo 59
Mostly sunny and nice

Thursday: Hi 83 🌞 Lo 64
Mostly sunny and warm

Friday: Hi 78 ⛅20% Lo 58 🌧️20%
Partly sunny with a slight chance of showers during the day and overnight

Saturday: Hi 70 🌦️30% Lo 56
Partly sunny with a 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
Fall events in the area: https://fall.joyinnova.com 


Loudoun Weather

Loudoun County Weather Outlook for Saturday, September 26, 2026

🌥️ Breezy Saturday

Good Saturday to you! We’ll have increasing clouds today with highs around 70°. Most of the day should stay dry, although I would not be surprised to see a sprinkle or two. Winds will be noticeable, with gusts around 30 mph at times.

🌧️ Rain Chances Increase Sunday

Some rain could arrive later tonight. Sunday looks cloudy, breezy and cooler with highs in the mid 60s. Rain is likely at times, especially midday into the afternoon, but I still would not call it an all day washout. Winds could gust around 30 mph again.

☀️ Warmer Next Week

Monday remains mostly cloudy with highs near 70°. After that, we warm up nicely.

Tuesday reaches the low 70s, followed by mid to upper 70s Wednesday through Friday. Overall, next week looks much quieter.

The Forecast:

Saturday: Hi 70 🌦️ 30% Lo 57 🌧️ 30% – Chance of rain mainly afternoon into early evening, breezy with north winds gusting to 30 mph, clearing overnight

Sunday: Hi 64 🌧️ 60% Lo 58 🌧️ 30% – Rain likely mainly midday through the afternoon, breezy with northwest winds gusting to 31 mph, chance of rain lingering into early evening

Monday: Hi 69 ☁️ Lo 59 ☁️ – Mostly cloudy throughout the day and night

Tuesday: Hi 73 ⛅ Lo 57 🌙 – Partly sunny, clearing overnight

Wednesday: Hi 77 🌤️ Lo 60 – Mostly sunny

Thursday: Hi 78 ⛅ Lo 62 ☁️ – Partly sunny, becoming mostly cloudy overnight

Friday: Hi 77 🌤️ 20% Lo 61 – Mostly sunny with a slight 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
Fall events in the area: https://fall.joyinnova.com 


Loudoun Weather

Loudoun County Weather Outlook for Friday, September 25, 2026

🌤️ Really Nice Friday!
After a very cool night with temperatures around 50°, we are in for a beautiful Friday. Some clouds this morning will give way to a nice day with highs in the low 70s. It will still be a little breezy.

🌦️ A Few Weekend Showers Possible
Clouds increase Saturday with breezy conditions and highs again in the low 70s. A spotty shower is possible Saturday and Saturday night, but chances remain low at only around 20 to 30%.

🌥️ Variable Clouds Sunday
Sunday will be another variable cloudy and breezy day. A few showers are possible, but this weekend is definitely not looking like a washout. We should still see some breaks of sun between the clouds.

☀️ Dry and Warmer Next Week
Sunshine takes over as we head through next week with temperatures gradually climbing. We go from around 70° Monday to the mid 70s Tuesday, upper 70s Wednesday, and near 80° Thursday.

The big picture remains dry. The weekend may squeeze out a few spotty showers, but there is no significant rainfall showing up in the forecast right now.

The Forecast:

Friday: Hi 72 🌞 Lo 51 ⛅ – Sunny with patchy fog early morning, partly cloudy overnight

Saturday: Hi 71 🌦️20% Lo 56 🌧️30% – Partly sunny with a slight chance of rain midday, chance of rain early evening

Sunday: Hi 68 🌦️20% Lo 58 ☁️ – Mostly cloudy with a slight chance of rain in the afternoon, cloudy overnight

Monday: Hi 70 ☁️ Lo 57 ☁️ – Mostly cloudy throughout

Tuesday: Hi 74 🌤️ Lo 55 🌙 – Mostly sunny and clear

Wednesday: Hi 77 🌤️ Lo 59 ☁️ – Mostly sunny, turning mostly cloudy overnight

Thursday: Hi 79 ⛅ Lo 58 – Partly 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
Fall events in the area: https://fall.joyinnova.com