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Loudoun County, Virginia

The local outlook

Forecasts, updates and a little local perspective.

Loudoun Weather

Loudoun County Weather Outlook for Wednesday, March 18, 2026

3/18/2026

Chilly but Calm, with a Warmer Weekend Ahead

🆒 Remaining Cold today
Pretty cloudy and cold, but the breezes have died down, and we should reach near 40°F.

🌥️ Near Normal Tomorrow
Thursday brings highs into the low 50s, closer to where we should be this time of year. Still mostly cloudy.

🌦️ Warming Into the Weekend
Friday stays cloudy with a slight chance of afternoon showers, but temps push near 60°F. Saturday, we're looking at the mid-to-upper 60s, and Sunday climbs into the low 70s, though another chance of showers moves in late Sunday.

🧥 Cooler Again Next Week
That Sunday night system ushers in a return to seasonable and then below normal temperatures. Monday highs back in the low 50s, Tuesday only in the upper 40s, with overnight lows dropping below freezing.

Nice to have a calmer stretch in the forecast after the wild stretch of weather we've seen lately!

Today: Hi 41 🌤️ Lo 28 🌙 – Mostly cloudy, then gradually becoming sunny.
Partly cloudy tonight.

Thursday: Hi 52 ⛅ Lo 37 ☁️ – Partly sunny. Mostly cloudy tonight.

Friday: Hi 60 🌦️20% Lo 46 🌧️50% – Partly sunny with a slight chance of rain
after 2pm. Rain likely after 8pm tonight.

Saturday: Hi 66 🌞 Lo 47 ☁️ – Mostly sunny. Mostly cloudy tonight.

Sunday: Hi 71 🌦️30% Lo 44 🌧️40% – Partly sunny with a chance of rain after
2pm. Rain possible tonight.

Monday: Hi 54 🌞 Lo 29 ☁️ – Mostly sunny. Partly cloudy tonight.

Tuesday: Hi 47 ⛅ Lo 27 🌙- 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
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TikTok: https://www.tiktok.com/@loudounweatherToday: Hi 41 🌤️ Lo 28 🌙 – Mostly cloudy, then gradually becoming sunny.
Partly cloudy tonight.

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Loudoun Weather

Loudoun County Weather Outlook for Tuesday, March 17, 2026

3/17/2026 – ☘️Chilly day and cold night! Seasonal and then cooler again
❄️ Chilly & Breezy Today
It’s been a cold day with scattered snow showers and a biting wind. Expect temperatures to dip into the low to mid 20s tonight as those breezes stick around.

☀️ Slow Warming Trend
Wednesday stays cool with highs near 40°F. On Thursday, we’ll see the 50s making things feel a bit more seasonable, and then this weekend, highs climb into the 60s for both Saturday and Sunday. Enjoy the warmth while it lasts, as a cold front arrives Sunday night, bringing our next chance for showers and then cooler temps.

🆒 Cooler in the long range
Monday highs in the 50s and then 40s on Tuesday. Night lows will be below freezing!

The forecast:
Today: Hi 38 ❄️20% Lo 23 ❄️20% – Isolated snow showers and mostly cloudy, with snow showers continuing before 10pm then becoming partly cloudy

Wednesday: Hi 40 🌞 Lo 27 🌙 – Mostly sunny and calm, becoming partly cloudy overnight

Thursday: Hi 52 ⛅ Lo 37 🌧️30% – Partly sunny during the day, with a chance of rain mainly before 2am

Friday: Hi 57 ⛅ Lo 42 ☁️ – Partly sunny becoming mostly cloudy

Saturday: Hi 60 ⛅ Lo 44 ☁️ – Partly sunny through the day and mostly cloudy at night

Sunday: Hi 68 ⛅ Lo 43 🌧️30% – Partly sunny with a chance of rain overnight

Monday: Hi 55 🌞 Lo 30 🌙 – Mostly sunny and mostly clear at night

Tuesday: Hi 47 🌞 Lo 27 🌙 – Mostly sunny and clear

#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 Weather

Loudoun County Weather Outlook for Saturday, March 14, 2026

Today: Hi 54 🌞 Lo 36 ☁️ – Mostly sunny, becoming mostly cloudy overnight

Sunday: Hi 57 ☁️ Lo 52 🌧️90% – Mostly cloudy with showers developing tonight

Monday: Hi 68 🌧️100% Lo 27 🌧️60% – Showers throughout the day, followed by rain showers likely mixing with snow after 11pm

Tuesday: Hi 35 ⛅ Lo 21 🌙 – Partly sunny

Wednesday: Hi 42 ⛅ Lo 30 ☁️ – Partly sunny

Thursday: Hi 52 ⛅ Lo 35 🌙 – Partly sunny

Friday: Hi 58 🌞 Lo 37 🌙 – 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/@loudounweatherimage.pngimage.png

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Loudoun Weather

Loudoun County Weather Outlook for Friday, March 13, 2026

3/13/2026
☁️ Cloudy and Breezy Today
Expect a gray start with plenty of clouds and a noticeable breeze. We’ll see some clearing later in the day as highs climb into the 50s.

🌤️ Nice Saturday, Warmer Sunday
Tomorrow is looking solid with highs staying in the 50s. Sunday brings more clouds but a bump in temperature, with highs reaching near 60 degrees.

⛈️ Storm Watch Monday
Showers return Sunday night and stick around through Monday night. We’re keeping a close eye on Monday for potential severe weather as temperatures surge into the 60s. We’ll have to see how the ingredients come together.

📉 Big Midweek Chill
Once that front clears, Tuesday turns breezy and much colder. Highs will struggle, only reaching the upper 30s to low 40s.

🌡️ Back to Normal
The chill doesn't last forever. By Wednesday, we’re back in the 50s. Overall, temperatures look to hover near our seasonal norms in the low 50s as we head through late next week.

The forecast:
Today: Hi 53 🌞 Lo 37 🌙 – Mostly cloudy, then gradually becoming sunny and windy; mostly clear overnight

Saturday: Hi 54 🌞 Lo 38 ☁️ – Mostly sunny through the day and becoming mostly cloudy overnight

Sunday: Hi 57 ☁️ Lo 51 🌧️80% – Mostly cloudy during the day, becoming rainy with showers overnight

Monday: Hi 68 🌧️100% Lo 30 🌧️80% – Showers likely throughout the day and into the evening

Tuesday: Hi 38 ⛅ Lo 23 🌙 – Partly sunny during the day and partly cloudy at night

Wednesday: Hi 42 🌞 Lo 29 ☁️ – Mostly sunny during the day and mostly cloudy at night

Thursday: Hi 51 ☁️ Lo 34 ☁️ – Mostly cloudy for both the day and night

#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 Weather

Loudoun County Weather Outlook for Tuesday, March 10, 2026

3/10/2026 – ⚠️Severe Potential For Tomorrow! ⚠️

☀️ Warm Day Ahead!
It is a warm day today with highs reaching 81°F.

⛈️ Severe Weather Potential Tomorrow
Temperatures stay warm with a high in the upper 70s and humidity! The dynamics tomorrow DO support Severe Storms with strong winds, hail, and isolated Tornadoes! The parameters are there for even an isolated strong tornado to occur! Remember: be prepared, not scared. Think of how you would handle a tornado warning and stay weather aware tomorrow! The severe weather would occur in the evening.

📉 Rain Likely then cooler
Rain is likely early Thursday as a cold front drops highs to the 40s. Temps remaining in the 50s through Saturday.

🌧️Rain returns Sunday night
Rain is likely Sunday night and Monday.

The long-range outlook stays cooler than normal with continued rain chances.

The forecast:
Today: Hi 78 🌞 Lo 57 🌙 – Sunny, becoming partly cloudy overnight

Wednesday: Hi 78 🌦️60% Lo 40 🌧️80% – Rain likely during the day, with more rain expected after midnight

Thursday: Hi 49 🌦️80% Lo 31 🌙 – Rain likely in the morning and turning windy, clearing by evening

Friday: Hi 54 ⛅ Lo 38 ☁️ – Partly sunny and breezy, becoming partly cloudy at night

Saturday: Hi 55 🌤️ Lo 38 ☁️ – Mostly sunny, becoming mostly cloudy overnight

Sunday: Hi 64 ☁️ Lo 48 🌧️70% – Mostly cloudy during the day, with rain likely and breezy conditions at night

Monday: Hi 56 🌦️60% Lo 45 🌧️ – Rain likely throughout the day and continuing into the night

#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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