Fairfax County (Herndon)
Tomorrow
Tomorrow weather in Fairfax County
Sunday, August 2nd, 2026
27°
Partly cloudy
Low 22°
The weather tomorrow in Fairfax County will be much colder than today, with max temperatures up to 27°.
The rain will visit again tomorrow in Fairfax County and the expected precipitation are 4 mm.
The humidity in Fairfax County will get higher tomorrow and reach more than 83%.
27° / 22°
Temp
78%
Rain
14 km/h
Wind
83%
Humidity
Fairfax County Weather Pages
Fairfax County hourly forecast for tomorrow
Scroll right to see more weather forecasts for Fairfax County tomorrow
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:11 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 08:00 PM | 08:20 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  | | | | | |  |  | | |  | | |  | | | | |  | | |  |  | |  | Next |
| temperatures | 25.7° | 24° | 23.8° | 23.5° | 23.2° | 22.8° | 22.3° | Sunrise | 22° | 21.9° | 23.8° | 24.4° | 24.8° | 27.1° | 24.4° | 23.8° | 23.3° | 23° | 22.6° | 22.7° | 23° | 22.5° | Sunset | 22° | 21.8° | 21.7° | |
| Feels like | 26.3° | 24° | 23.6° | 23.3° | 23.3° | 23.1° | 22.7° | 22.7° | 22.9° | 24.5° | 25.6° | 26.3° | 28.8° | 27.6° | 27.9° | 27.1° | 27.1° | 26.8° | 26.3° | 26.3° | 25° | 24.3° | 24.2° | 24.3° | |||
| wind speed | 14 km/h | 14 km/h | 15 km/h | 14 km/h | 13 km/h | 12 km/h | 12 km/h | 11 km/h | 10 km/h | 14 km/h | 13 km/h | 12 km/h | 12 km/h | 7 km/h | 3 km/h | 5 km/h | 3 km/h | 3 km/h | 6 km/h | 8 km/h | 11 km/h | 12 km/h | 11 km/h | 9 km/h | |||
| wind degree | 165° | 177° | 176° | 170° | 163° | 160° | 155° | 153° | 147° | 158° | 168° | 159° | 158° | 182° | 198° | 204° | 207° | 100° | 93° | 121° | 131° | 131° | 134° | 143° | |||
| wind direction | SSE | S | S | S | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | SSW | SSW | SSW | E | E | ESE | SE | SE | SE | SE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.8 mm | 0.4 mm | 1.1 mm | 0.8 mm | 0.4 mm | 0.1 mm | 0.1 mm | 0.3 mm | 0 mm | 0.1 mm | 0.4 mm | |||
| chance for rain | 4% | 9% | 9% | 10% | 11% | 12% | 12% | 18% | 13% | 16% | 24% | 21% | 18% | 54% | 58% | 68% | 63% | 50% | 35% | 42% | 56% | 43% | 49% | 60% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 65% | 68% | 68% | 69% | 71% | 73% | 76% | 79% | 81% | 76% | 76% | 75% | 67% | 84% | 89% | 92% | 94% | 96% | 96% | 95% | 96% | 98% | 98% | 98% | |||
| dew point | 18.6° | 17.8° | 17.6° | 17.6° | 17.7° | 17.7° | 17.8° | 18.1° | 18.5° | 19.3° | 19.9° | 20.2° | 20.5° | 21.5° | 21.9° | 22° | 22° | 22° | 22.1° | 22.2° | 21.9° | 21.6° | 21.5° | 21.4° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 9 km | 10 km | 9 km | 10 km | 10 km | 2 km | 2 km | 10 km | 0 km | 0 km | 10 km | |||
| cloud cover | 0% | 49% | 47% | 52% | 55% | 57% | 48% | 77% | 39% | 74% | 100% | 97% | 100% | 56% | 100% | 68% | 67% | 65% | 57% | 64% | 100% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.2 | 0.4 | 0.6 | 0.8 | 1.6 | 1.1 | 1.3 | 0.7 | 0.3 | 0.3 | 0.4 | 0.1 | 0 | 0 | 0 | 0 |
Weather in Fairfax County tomorrow
The temperature tomorrow in Fairfax County is expected to be typical for this time of year, with a forecast of 27 °F, closely aligning with the historical average for August 2nd.
temperatures
27 °F
rain
4.6 mm
wind
14 km/h
UV
Low
Fairfax County daylight overview ☀️
Tomorrow in Fairfax County, The sun rises at 06:11 and sets at 20:20, giving a total daylight duration of 14 hours and 9 minutes.
Top locations in Fairfax County
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What to wear tomorrow in Fairfax County? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Fairfax County forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Sunglasses
Wide brimmed hat
Sunscreen
Umbrella
The weather tomorrow in Fairfax County - FAQ
What is the maximum temperature for tomorrow in Fairfax County?
The maximum temperature for tomorrow in Fairfax County is expected to be 27° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Fairfax County? 🌧️
Yes, there is a 78% chance of rain in Fairfax County tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Fairfax County? 🌀
The wind in Fairfax County is expected to blow at 14 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Fairfax County tomorrow?
Given the forecast of 27 °F with a 78% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Fairfax County tomorrow.
What is the sunrise and sunset time for Fairfax County tomorrow?
The sun is expected to rise at 06:11 and set at 20:20 in Fairfax County.
How accurate is the weather forecast Fairfax County tomorrow? ✅
Fairfax County weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Fairfax County?Get accurate weather forecasts for Fairfax County, located at latitude 38.97 and longitude -77.386. Stay updated with localized weather information tailored for Fairfax County.
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