Fairfax (VA)
Today
Today weather in Fairfax
Friday, February 20th, 2026
18°
Heavy rain
Official weather alert: Special Weather Statement. Mild temperatures are expected in Fairfax Today, peaking at around 18 °F and dropping to 2 °F by night. It'll be quite breezy in Fairfax Today with average wind speeds of 23 km/h. Torrential rain is predicted with a total of over 26.25 mm. Stay safe!
18° / 3°
Temp
83%
Rain
23 km/h
Wind
88%
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 | 06:54 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 | 05:53 PM | 06:00 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | |  |  |  |  |  |  | | | |  | |  |  | | |  |  | | | | | | Next |
| temperatures | 4° | 3.8° | 3.5° | 3.2° | 3.1° | 3.2° | 3.3° | Sunrise | 3.5° | 3.9° | 5.3° | 6.7° | 7.8° | 9° | 10.4° | 12° | 14.7° | 16.5° | 16° | Sunset | 15.9° | 13.8° | 13.5° | 12.8° | 12.7° | 11.2° | |
| feels like | 1.5° | 1.5° | 0.7° | 0.1° | 1.1° | 1.5° | 1° | 1.3° | 1° | 2.8° | 5.2° | 6.2° | 7.6° | 8.9° | 10.6° | 14° | 16.1° | 15.8° | 15.8° | 13° | 12.4° | 11.3° | 11.2° | 9.2° | |||
| wind speed | 7 km/h | 6 km/h | 7 km/h | 7 km/h | 10 km/h | 8 km/h | 2 km/h | 3 km/h | 4 km/h | 4 km/h | 4 km/h | 5 km/h | 9 km/h | 14 km/h | 14 km/h | 18 km/h | 23 km/h | 22 km/h | 21 km/h | 20 km/h | 21 km/h | 19 km/h | 17 km/h | 17 km/h | |||
| wind degree | 83° | 77° | 76° | 94° | 105° | 123° | 16° | 22° | 76° | 116° | 196° | 210° | 208° | 225° | 222° | 216° | 242° | 263° | 272° | 283° | 283° | 280° | 276° | 272° | |||
| wind direction | E | ENE | ENE | E | ESE | SE | NNE | NNE | ENE | ESE | SSW | SSW | SSW | SW | SW | SW | WSW | W | W | WNW | WNW | W | W | W | |||
| Precipitation | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.9 mm | 8 mm | 5.5 mm | 8.9 mm | 2.2 mm | 0.4 mm | 0.3 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 | 100% | 66% | 68% | 81% | 68% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| 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 | 98% | 98% | 99% | 100% | 100% | 100% | 97% | 98% | 96% | 98% | 97% | 97% | 96% | 95% | 93% | 90% | 86% | 79% | 81% | 79% | 86% | 37% | 40% | 57% | |||
| dew point | 3.8° | 3.6° | 3.5° | 3.1° | 2.9° | 3.1° | 2.9° | 3.1° | 3.4° | 3.9° | 6.4° | 7.6° | 8.3° | 9.5° | 10.7° | 12.1° | 15.1° | 14.6° | 12.3° | 12.1° | 9.5° | -1.1° | -1.3° | 4.5° | |||
| visibility | 0 km | 0 km | 0 km | 0 km | 0 km | 0 km | 2 km | 0 km | 16 km | 0 km | 0 km | 0 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% | 100% | 96% | 99% | 100% | 86% | 69% | 95% | 100% | 100% | 72% | 21% | 5% | 0% | 0% | 0% | 2% | 1% | 0% | 2% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.3 | 0.6 | 1.1 | 1.5 | 1.8 | 1.5 | 1.2 | 0.6 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 |
How accurate is our weather forecast for Fairfax?
See how others rate our Fairfax forecast accuracy and help others by voting.
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.
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 significantly warmer than usual, with a forecast temperature of 18 °F, compared to an average of 2 °F for February 20th in recent years.
temperatures
18 °F
rain
26.3 mm
wind
23 km/h
UV
Low
Fairfax daylight overview ☀️
Today in Fairfax, The sun rises at 06:54 and sets at 17:53, giving a total daylight duration of 10 hours and 59 minutes.
Quick links
More Fairfax weather pages
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
Umbrella
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 18° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Fairfax? 🌧️
Yes, there is a 83% 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 23 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Fairfax today?
Given the forecast of 18 °F with a 83% 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 06:54 and set at 17:53 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.
You are here
Where is Fairfax?Get accurate weather forecasts for Fairfax, located at latitude 38.846 and longitude -77.306. Stay updated with localized weather information tailored for Fairfax.
Found a mistake?
We appreciate your attention to details. Tell us here.