Fairfax (VA)
Today
Today weather in Fairfax
Friday, September 25th, 2026
22°
Overcast
Feels like 16° · Low 11°
Official weather alert: Coastal Flood Advisory. Fairfax will experience a pleasantly warm today, reaching temperatures of up to 21 °F and cooling to about 11 °F in the evening. It'll be quite breezy in Fairfax Today with average wind speeds of 20 km/h. There's a slight chance of rain at 7%.
22° / 11°
Temp
7%
Rain
20 km/h
Wind
49%
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 | 06:59 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 | 07:02 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | |  |  | | | |  | |  |  | | | |  | | | | | | |  | | | |  | Next |
| temperatures | 13.7° | 13.1° | 12.5° | 12° | 11.4° | 11.9° | 11.4° | Sunrise | 11° | 11° | 12.7° | 15.2° | 17.3° | 19.2° | 20.6° | 21.4° | 21.6° | 21.6° | 20.6° | 19.8° | 19° | Sunset | 18.4° | 17.7° | 16.9° | 16.3° | |
| Feels like | 11.2° | 10.5° | 9.7° | 9.3° | 8.3° | 8.6° | 8.3° | 7.9° | 7.8° | 8.8° | 10.2° | 12.1° | 13.6° | 15° | 15.7° | 16.1° | 16.7° | 15.9° | 15.8° | 15° | 14.2° | 13.1° | 12.3° | 12° | |||
| wind speed | 10 km/h | 12 km/h | 13 km/h | 12 km/h | 16 km/h | 17 km/h | 17 km/h | 17 km/h | 18 km/h | 18 km/h | 19 km/h | 19 km/h | 21 km/h | 20 km/h | 21 km/h | 21 km/h | 19 km/h | 19 km/h | 16 km/h | 17 km/h | 17 km/h | 20 km/h | 20 km/h | 19 km/h | |||
| wind degree | 348° | 346° | 356° | 353° | 349° | 1° | 358° | 357° | 1° | 358° | 9° | 16° | 18° | 20° | 12° | 10° | 4° | 357° | 357° | 348° | 349° | 341° | 346° | 349° | |||
| wind direction | NNW | NNW | N | N | N | N | N | N | N | N | N | NNE | NNE | NNE | NNE | N | N | N | N | NNW | N | NNW | NNW | N | |||
| 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 | 6% | 5% | 6% | 14% | 15% | 15% | 14% | 5% | 7% | 10% | 11% | 3% | 5% | 1% | 4% | 7% | 5% | 10% | 10% | 10% | 11% | 11% | 10% | 8% | |||
| 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 | 67% | 67% | 64% | 62% | 61% | 61% | 61% | 62% | 62% | 57% | 47% | 39% | 32% | 29% | 28% | 29% | 33% | 38% | 42% | 44% | 46% | 47% | 51% | 55% | |||
| dew point | 7.6° | 7° | 5.8° | 4.9° | 4.2° | 4.7° | 4.3° | 4.1° | 4° | 4.4° | 4° | 3.2° | 2.2° | 1.8° | 2.2° | 3.1° | 4.7° | 5.6° | 6.5° | 6.5° | 6.5° | 6.4° | 6.8° | 7.3° | |||
| 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 | 17% | 8% | 28% | 92% | 100% | 100% | 94% | 19% | 46% | 78% | 100% | 42% | 66% | 10% | 53% | 84% | 62% | 100% | 100% | 100% | 100% | 100% | 88% | 65% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.9 | 2.2 | 3.8 | 5.2 | 5.8 | 5.5 | 4.3 | 2.7 | 1.2 | 0.4 | 0 | 0 | 0 | 0 | 0 |
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View of Fairfax today
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Stay informed and make the most of your day with our live weather updates from Fairfax today.
Weather in Fairfax today
The weather in Fairfax today is expected to be noticeably cooler than usual, with a forecast temperature of 22 °F, compared to an average of 25.5 °F for September 25th in recent years.
temperatures
22 °F
rain
0 mm
wind
20 km/h
UV
High
Fairfax daylight overview ☀️
Today in Fairfax, The sun rises at 06:59 and sets at 19:02, giving a total daylight duration of 12 hours and 3 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 22° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Fairfax? 🌧️
Yes, there is a 7% 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 20 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Fairfax today?
Given the forecast of 22 °F with a 7% 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 06:59 and set at 19:02 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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