Fairfax (VA)
Today
Today weather in Fairfax
Thursday, September 24th, 2026
17°
Overcast
Feels like 13° · Low 12°
Official weather alert: Coastal Flood Warning. Mild temperatures are expected in Fairfax Today, peaking at around 16 °F and dropping to 11 °F by night. It'll be quite breezy in Fairfax Today with average wind speeds of 16 km/h. There's a slight chance of rain at 11%.
17° / 12°
Temp
11%
Rain
16 km/h
Wind
64%
Humidity
Fairfax Weather Pages
Fairfax hourly forecast for today
Scroll right to see more weather forecasts for Fairfax today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:58 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 | 07:03 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | |  |  |  | | | | | | | | | | |  | |  |  | | | | Next |
| temperatures | 14.3° | 14° | 13.9° | 13.8° | 14° | 13.8° | 13.5° | Sunrise | 12.1° | 11.9° | 13.6° | 14.5° | 15° | 15.9° | 16.4° | 16.7° | 16.9° | 16.3° | 16.7° | 16.6° | 15.8° | Sunset | 15° | 14.5° | 14.2° | 13.9° | |
| Feels like | 11.3° | 10.9° | 10.6° | 10.7° | 10.7° | 10.3° | 10.1° | 9.4° | 9.3° | 10° | 10.7° | 11.4° | 12.3° | 13° | 13.1° | 13.3° | 13.4° | 14° | 14.3° | 14.4° | 13.2° | 12.8° | 12.3° | 11.6° | |||
| wind speed | 15 km/h | 15 km/h | 16 km/h | 15 km/h | 15 km/h | 16 km/h | 16 km/h | 14 km/h | 14 km/h | 16 km/h | 16 km/h | 16 km/h | 16 km/h | 16 km/h | 16 km/h | 16 km/h | 13 km/h | 11 km/h | 9 km/h | 7 km/h | 8 km/h | 7 km/h | 8 km/h | 10 km/h | |||
| wind degree | 55° | 50° | 49° | 41° | 30° | 24° | 24° | 23° | 31° | 35° | 36° | 34° | 35° | 46° | 47° | 50° | 49° | 63° | 67° | 49° | 19° | 360° | 350° | 346° | |||
| wind direction | NE | NE | NE | NE | NNE | NNE | NNE | NNE | NNE | NE | NE | NE | NE | NE | NE | NE | NE | ENE | ENE | NE | NNE | N | N | NNW | |||
| 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 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 19% | 19% | 19% | 19% | 17% | 16% | 12% | 11% | 11% | 15% | 15% | 15% | 14% | 14% | 12% | 13% | 13% | 6% | 3% | 5% | 5% | 5% | 5% | 6% | |||
| 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 | 71% | 71% | 71% | 71% | 67% | 66% | 67% | 71% | 72% | 65% | 63% | 61% | 58% | 57% | 56% | 55% | 58% | 56% | 56% | 65% | 66% | 67% | 68% | 69% | |||
| dew point | 9.2° | 9° | 8.8° | 8.6° | 8.1° | 7.6° | 7.4° | 7° | 7.1° | 7.2° | 7.5° | 7.6° | 7.6° | 7.9° | 7.9° | 7.7° | 8° | 7.9° | 7.9° | 9.3° | 8.7° | 8.4° | 8.3° | 8.3° | |||
| 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 | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 100% | 100% | 100% | 100% | 100% | 98% | 71% | 58% | 49% | 92% | 100% | 100% | 100% | 100% | 94% | 100% | 92% | 48% | 5% | 15% | 5% | 0% | 0% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.6 | 1.6 | 3 | 4 | 4.5 | 4.4 | 3.8 | 2.3 | 1.2 | 0.4 | 0 | 0 | 0 | 0 | 0 |
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View of Fairfax today
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Weather in Fairfax today
The weather in Fairfax today is expected to be much cooler than usual, with a forecast temperature of 17 °F, compared to an average of 23.5 °F for September 24th in recent years.
temperatures
17 °F
rain
0 mm
wind
16 km/h
UV
Moderate
Fairfax daylight overview ☀️
Today in Fairfax, The sun rises at 06:58 and sets at 19:03, giving a total daylight duration of 12 hours and 5 minutes.
Quick links
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What to wear today in Fairfax? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Fairfax forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather today in Fairfax - FAQ
What is the maximum temperature for today in Fairfax?
The maximum temperature for today in Fairfax is expected to be 17° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Fairfax? 🌧️
Yes, there is a 11% chance of rain in Fairfax today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Fairfax? 🌀
The wind in Fairfax is expected to blow at 16 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Fairfax today?
Given the forecast of 17 °F with a 11% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Fairfax today.
What is the sunrise and sunset time for Fairfax today?
The sun is expected to rise at 06:58 and set at 19:03 in Fairfax.
How accurate is the weather forecast Fairfax today? ✅
Fairfax weather forecast for today 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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