Fairfax (VA)
Today
Fairfax weather today
Thursday, October 22nd, 2026
19°
Sunny
Low 8°
Mild temperatures are expected in Fairfax Today, peaking at around 19 °F and dropping to 8 °F by night. It'll be quite breezy in Fairfax Today with average wind speeds of 16.9 km/h. There's a slight chance of rain at 2%.
19° / 8°
Temp
2%
Rain
17 km/h
Wind
48%
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 | 07:00 AM | 07:25 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 | 06:21 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | | |  | | | | | | | | | | | |  | | | | | | Next |
| temperatures | 10.8° | 10.3° | 9.6° | 9.8° | 9.5° | 8.6° | 8.7° | 8.4° | Sunrise | 7.9° | 10.3° | 12.8° | 14.1° | 16.4° | 17.7° | 17.9° | 19.2° | 19° | 17.7° | 15.9° | Sunset | 14.1° | 12.8° | 12.9° | 12.4° | 11.3° | |
| wind speed | 10 km/h | 10 km/h | 11 km/h | 11 km/h | 10 km/h | 11 km/h | 9 km/h | 10 km/h | 11 km/h | 12 km/h | 13 km/h | 13 km/h | 16 km/h | 17 km/h | 14 km/h | 16 km/h | 14 km/h | 12 km/h | 11 km/h | 9 km/h | 9 km/h | 10 km/h | 10 km/h | 10 km/h | |||
| wind degree | 331° | 333° | 337° | 332° | 331° | 336° | 328° | 327° | 333° | 339° | 342° | 338° | 348° | 343° | 341° | 338° | 341° | 341° | 346° | 352° | 343° | 345° | 347° | 346° | |||
| wind direction | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | N | NNW | NNW | NNW | 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 | 3% | 3% | 5% | 3% | 3% | 5% | 4% | 4% | 5% | 3% | 1% | 1% | 0% | 0% | 0% | 0% | 0% | 1% | 1% | 1% | 2% | 3% | 3% | 4% | |||
| 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 | 56% | 57% | 65% | 57% | 57% | 66% | 60% | 61% | 68% | 54% | 43% | 40% | 28% | 26% | 27% | 23% | 26% | 33% | 40% | 46% | 51% | 54% | 57% | 60% | |||
| dew point | 2.3° | 2.1° | 3.5° | 1.7° | 1.5° | 2.5° | 1.4° | 1.4° | 2.4° | 1.5° | 0.5° | 0.7° | -2.1° | -2.2° | -1.3° | -2.3° | -0.8° | 1.3° | 2.3° | 2.8° | 3.1° | 4° | 4.3° | 3.8° | |||
| 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 | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 1.3 | 2.5 | 3.6 | 4.2 | 3.9 | 2.8 | 1.6 | 0.6 | 0.1 | 0 | 0 | 0 | 0 | 0 |
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View of Fairfax today
Explore Fairfax live webcam feed to see how the weather is shaping up today in Fairfax. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
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Weather in Fairfax today
The weather in Fairfax today is expected to be slightly cooler than usual, with a forecast temperature of 19 °F, compared to an average of 22 °F for October 22nd in recent years.
temperatures
19 °F
rain
0 mm
wind
17 km/h
UV
Moderate
Quick links
More Fairfax weather pages
Fairfax daylight overview
Today in Fairfax, the sun rises at 07:25 and sets at 18:21, giving a total daylight duration of 10 hours and 56 minutes.
Daytime
Day length10h 56m▼ 2m 24s
Solar noon12:53 PM
Evening golden hour5:45 PM – 6:21 PM
Night
Waxing GibbousIllumination 92%
Moonrise4:32 PM
Moonset4:46 AM tomorrow
Fairfax: Sun reaches 40.2° above the horizon at midday.
Sun & Moon
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 19° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Fairfax?
Yes, there is a 2% 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 17 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Fairfax today?
Given the forecast of 19 °F with a 2% 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 07:25 and set at 18:21 in Fairfax.
How accurate is the weather forecast for 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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