Fairfax (VA)
Today
Today weather in Fairfax
Tuesday, January 20th, 2026
-1°
Sunny
Official weather alert: . Fairfax can expect a bitterly cold day Today, with temperatures not exceeding the freezing point. It'll be quite breezy in Fairfax Today with average wind speeds of 18 km/h.
-1° / -11°
Temp
0%
Rain
18 km/h
Wind
36%
Humidity
Fairfax Weather Pages
Fairfax hourly forecast for today
Scroll right to see more weather forecasts for Fairfax today
| 01:00 AM | 04:00 AM | 07:00 AM | 07:24 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 | 05:17 PM | 06:00 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | |  | | | | | | | | | | |  | | | | | | | Next |
| temperatures | -3.9° | -7.4° | -9° | Sunrise | -9.6° | -8.8° | -7.2° | -4.5° | -4.4° | -4° | -3.5° | -3° | -2.3° | -1.5° | Sunset | -1.3° | -2.5° | -3.3° | -3.9° | -4.4° | -5° | |
| feels like | -10.5° | -12.5° | -13.2° | -13.9° | -13.9° | -12.7° | -9.9° | -10.1° | -9.7° | -9° | -8.3° | -7.3° | -5.5° | -3.7° | -4.2° | -4.7° | -4.6° | -4.7° | -5.2° | |||
| wind speed | 16 km/h | 14 km/h | 10 km/h | 5 km/h | 15 km/h | 8 km/h | 13 km/h | 12 km/h | 12 km/h | 19 km/h | 10 km/h | 10 km/h | 14 km/h | 1 km/h | 5 km/h | 10 km/h | 3 km/h | 7 km/h | 5 km/h | |||
| wind degree | 295° | 297° | 303° | 305° | 313° | 274° | 275° | 285° | 245° | 291° | 269° | 200° | 306° | 295° | 263° | 310° | 60° | 246° | 321° | |||
| wind direction | WNW | WNW | WNW | NW | NW | W | W | WNW | WSW | WNW | W | SSW | NW | WNW | W | NW | ENE | WSW | NW | |||
| 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 | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 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% | |||
| humidity | 42% | 32% | 37% | 40% | 39% | 33% | 27% | 23% | 32% | 29% | 28% | 27% | 27% | 32% | 37% | 42% | 46% | 50% | 53% | |||
| dew point | -13.9° | -21.5° | -21.8° | -21.5° | -21.5° | -21.3° | -21.5° | -20.1° | -18.6° | -18.9° | -19° | -18.9° | -18.1° | -15.2° | -13.9° | -14.6° | -14° | -13.2° | -12.9° | |||
| visibility | 16 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 | 25% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| UV | 0 | 0 | 0 | 0.1 | 0.5 | 1 | 1.5 | 1.8 | 1.6 | 1.2 | 0.6 | 0.2 | 0 | 0 | 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.
Stay informed and make the most of your day with our live weather updates from Fairfax today.
Weather in Fairfax today
The temperature today in Fairfax is expected to be typical for this time of year, with a forecast of -1 °F, closely aligning with the historical average for January 20th.
temperatures
-1 °F
rain
0 mm
wind
18 km/h
snow
0 cm
Fairfax daylight overview ☀️
Today in Fairfax, The sun rises at 07:24 and sets at 17:17, giving a total daylight duration of 9 hours and 53 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.
Thermal underwear
Sweater/Fleece
Insulated jacket
Warm pants
Warm boots
Beanie
Gloves/Mitten
Scarf
Thick socks
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 -1° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it snow today in Fairfax? ❄️
No, there is no significant chance of snow in Fairfax today. It should be snow-free.
Will it rain today in Fairfax? 🌧️
No, there is no significant chance of rain in Fairfax today. It should be a dry day.
What will be the wind speed today in Fairfax? 🌀
The wind in Fairfax is expected to blow at 18 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Fairfax today?
Given the forecast of -1 °F with a 0% 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 07:24 and set at 17:17 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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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.
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