Fairfax (VA)
Today
Today weather in Fairfax
Friday, December 12th, 2025
5°
Sunny
Today, Fairfax will be chilly with temperatures possibly hitting a high of 4 °F, dropping to around -4 °F by night. Gentle breezes are expected across Fairfax Today, with speeds reaching around 8 km/h.
5° / -4°
Temp
0%
Rain
8 km/h
Wind
59%
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 | 07:19 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 | 04:48 PM | 05:00 PM | 06:00 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | |  | | | | | |  | | | | | | | | |  |  | | | | | | | | Next |
| temperatures | -2.1° | -1.5° | -1.8° | -2.7° | -3.3° | -3.5° | -3.6° | -3.8° | Sunrise | -3.6° | -2.3° | -0.8° | 0.6° | 1.7° | 2.5° | 3.2° | 3.8° | 2.8° | Sunset | 4.1° | 2.5° | 1.5° | 0.7° | 0.2° | -0.2° | -0.4° | |
| feels like | -5.8° | -5.3° | -5° | -6.2° | -6.9° | -7.1° | -7.2° | -7.2° | -6.9° | -5.9° | -4.7° | -3.1° | -1.5° | -0.5° | 0.5° | 1.5° | 2.2° | 2.1° | 0.4° | -0.4° | -0.8° | -1.1° | -1.6° | -1.6° | |||
| wind speed | 9 km/h | 8 km/h | 8 km/h | 8 km/h | 7 km/h | 7 km/h | 5 km/h | 5 km/h | 5 km/h | 5 km/h | 6 km/h | 7 km/h | 7 km/h | 7 km/h | 7 km/h | 5 km/h | 5 km/h | 6 km/h | 6 km/h | 7 km/h | 6 km/h | 6 km/h | 5 km/h | 5 km/h | |||
| wind degree | 279° | 282° | 288° | 286° | 288° | 293° | 287° | 288° | 264° | 251° | 223° | 232° | 225° | 243° | 241° | 245° | 222° | 217° | 213° | 204° | 193° | 193° | 192° | 195° | |||
| wind direction | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | WSW | SW | SW | SW | WSW | WSW | WSW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | |||
| 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 | 0% | 0% | 0% | 0% | 0% | 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% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 61% | 47% | 50% | 58% | 63% | 66% | 64% | 63% | 65% | 65% | 55% | 50% | 47% | 43% | 42% | 40% | 42% | 38% | 41% | 76% | 85% | 90% | 93% | 85% | |||
| dew point | -10.5° | -10.6° | -9.9° | -9.2° | -9.6° | -9.3° | -9.6° | -9.7° | -9.6° | -9° | -8.8° | -8.4° | -8.2° | -8.4° | -8.5° | -8.5° | -8.4° | -8.1° | -8.1° | -2.7° | -1.8° | -1.5° | -1.3° | -2.8° | |||
| 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 | 16 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 0% | 0% | 42% | 52% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 1% | 3% | 5% | 5% | 75% | 3% | 0% | 31% | 39% | 31% | 27% | 33% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 0.7 | 1.1 | 1.3 | 1.3 | 1 | 0.5 | 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 5 °F, closely aligning with the historical average for December 12th.
temperatures
5 °F
rain
0 mm
wind
8 km/h
snow
0 cm
Fairfax daylight overview ☀️
Today in Fairfax, The sun rises at 07:19 and sets at 16:48, giving a total daylight duration of 9 hours and 29 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
Sweater/Fleece
Insulated jacket
Warm pants
Warm boots
Beanie
Scarf
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 5° 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 8 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Fairfax today?
Given the forecast of 5 °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 07:19 and set at 16:48 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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