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Loudoun WeatherFor the place we call home.
Loudoun County, Virginia

Month: July 2026

Loudoun Weather

Loudoun County Weather Outlook for Saturday, July 4, 2026

⚠️🔥 Extreme Heat Warning Today
⚠️⚡ Severe Storms Possible This Afternoon
⚠️😷 Air Quality Alert Today
 
🇺🇸 Happy Independence Day!
Hot one today with an Extreme Heat Warning in effect. Stay cool out there.
 
⛈️ Severe Weather Threat This Afternoon
Severe weather risk this afternoon, mainly damaging winds, up to a 45% chance, especially eastern Loudoun. Stay weather aware.
 
🎆 Event Cancellations
Some July 4th events are already canceled due to heat, including the Leesburg and Fairfax parades. Check event sites for updates. I am also trying to keep https://nova4th.com up to date.
 
🌧️ ⚡️ ⚠️ Severe and Heavy Rain Possible Tomorrow
Showers and storms return tomorrow, with highs cooling into the low 90s in a cooler, wetter pattern.
 
🌦️ Unsettled Pattern Continues
Showers and storms likely daily into next week, with flash flooding possible in heavier storms.
 
☀️ Heating Back Up Next Weekend
Temps climb again next weekend, near or slightly above normal. Hopefully this rain brings drought relief.
 
The forecast:
July 4th: Hi 98 ⛈️60% Lo 71 🌧️50% – 🌡️ Storms increasing by evening, easing to isolated showers overnight
 
Sunday: Hi 91 ⛈️60% Lo 69 🌧️80% – 🥵 Increasing clouds with showers and storms likely, continuing overnight
 
Monday: Hi 84 ⛈️80% Lo 67 🌧️80% – Showers and storms likely through the day and into the night
 
Tuesday: Hi 83 🌦️50% Lo 66 🌧️40% – Partly sunny with a chance of showers and storms
 
Wednesday: Hi 86 🌦️30% Lo 67 🌧️30% – Partly sunny with a slight chance of showers and storms
 
Thursday: Hi 89 🌦️30% Lo 70 🌧️30% – Partly sunny with a chance of showers and storms
 
Friday: Hi 91 🌦️30% Lo 73 🌧️ – 🥵 Mostly sunny with a chance of storms, lingering rain chance overnight
 
#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
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Loudoun Weather

Loudoun County Weather Outlook for Friday, July 3, 2026

⚠️🔥 Extreme Heat Warning Today and Saturday
⚠️ Severe Storms Possible!

🇺🇸🎆 Happy Fourth of July weekend! An extreme heat warning is in effect today and tomorrow, with highs near the century mark and heat index up to 110°F. Stay cool out there.

⛈️ Storm Chances This Weekend
A strong-to-severe storm is possible today. That risk increases on Saturday and Sunday, with wind the main threat.

🌧️ Locally Heavy Rain
Storms could bring heavy downpours, frequent lightning, and a risk of flash flooding. Two to three inches of rain are possible over the next week, per the Weather Prediction Center. The threat of locally heavy rain increases on Sunday and Monday

📉 Some Cooling by midweek, back into the mid to upper 80s, closer to seasonable.

🧊 Stay Cool and Stay Safe
Have a plan to stay cool and know where to shelter if storms roll through. My updated Northern Virginia July 4th page is at https://nova4th.com with adjusted schedules and cancellations due to the heat.

The forecast:
Today: Hi 100 ☀️ Lo 77 🌧️20% – 🌡️ Sunny and dangerously hot, an isolated late night storm possible

🇺🇸 Independence Day: Hi 99 🌦️30% Lo 72 🌧️60% – 🌡️ Hot with increasing clouds and an afternoon storm chance, becoming likely overnight with heavy rain possible and severe storms.

Sunday: Hi 92 ⛈️80% Lo 69 🌧️80% – Showers and storms likely, some heavy, into the evening

Monday: Hi 87 🌧️80% Lo 68 🌧️80% – Rounds of showers and a few storms likely day and night

Tuesday: Hi 85 🌦️60% Lo 67 🌧️60% – Partly sunny with showers and a few storms likely

Wednesday: Hi 86 🌦️20% Lo 67 🌧️20% – Mostly sunny, slight chance of a stray shower or storm

Thursday: Hi 89 🌦️20% Lo 67 – Mostly sunny, slight chance of an afternoon shower or storm

#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








Loudoun Weather

Loudoun County Weather Outlook for Thursday, July 2, 2026

⚠️🌡️🔥🥵 Extreme Heat Warning today and tomorrow!
⚠️ Extreme Heat Watch for the Fourth!

🥵 The Heat Is Here
Overnight lows were uncomfortable, with heat index still in the mid to upper 80s. Today brings dangerous heat index temps topping 110 at times. Take it easy outside, check on neighbors, leave water for delivery drivers, and provide shade and water to outdoor animals.

🌩️ Watching for a Stray Storm
The heat continues tomorrow with a slight chance of a shower or storm, and today isn't out of the question either. It depends on whether we break the cap over us. If a storm fires, it could turn severe with strong winds and hail.

⚠️ Extreme Heat Watch and Severe Risk for The Fourth!
Saturday brings an extreme heat watch and a slight risk for severe weather, with damaging wind the main concern. Plan for shelter if needed in severe weather!

🌦️ Relief on the Way
Daily shower and storm chances continue through midweek as temperatures ease, dropping into the low 80s.

The forecast:

Today: Hi 101 ☀️ Lo 76 🌙 – 🌡️ Sunny and dangerously hot with heat index well into the triple digits

Friday: Hi 101 🌦️20% Lo 75 ☁️ – 🌡️ Sunny and hot with a slight chance of a strong afternoon storm

Saturday: Hi 98 🌦️50% Lo 72 🌧️40% – 🌡️ Mostly sunny and hot with a better chance of afternoon and evening storms, some strong

Sunday: Hi 94 🌦️70% Lo 70 🌧️60% – Showers and storms likely in the afternoon and evening as temperatures ease

Monday: Hi 88 🌦️70% Lo 68 🌧️60% – Showers and storms likely in the afternoon and evening

Tuesday: Hi 86 🌦️30% Lo 67 🌧️30% – A chance of showers and storms

Wednesday: Hi 81 🌦️20% Lo 64 🌙 – A slight chance of showers and storms

#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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