Fairfax (VA)
Today
Today weather in Fairfax
Sunday, April 19th, 2026
16°
Patchy rain possible
Official weather alert: Freeze Watch. Mild temperatures are expected in Fairfax Today, peaking at around 16 °F and dropping to 7 °F by night. Strong winds are anticipated in Fairfax Today, nearing 31 km/h. Rain is highly likely at 88%, but with light accumulations around 3.63 mm.
16° / 8°
Temp
88%
Rain
31 km/h
Wind
63%
Humidity
Fairfax Weather Pages
Fairfax hourly forecast for today
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| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:27 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 | 07:50 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | |  |  |  | | | | |  | | |  |  |  | | | |  | | | | | Next |
| temperatures | 18.7° | 18.1° | 17.4° | 16.6° | 16.2° | 15.3° | 13.7° | Sunrise | 12° | 10.8° | 9.9° | 9.6° | 9.4° | 10.1° | 10.2° | 11.8° | 14.1° | 15.2° | 15.4° | 15.2° | 12.6° | Sunset | 10.6° | 9.4° | 8.4° | 7.3° | |
| feels like | 18.7° | 18.1° | 17.4° | 16.6° | 16.2° | 14.3° | 11.9° | 9.4° | 7.8° | 6.8° | 6.5° | 6.7° | 7.6° | 7.6° | 9.5° | 12.9° | 14.6° | 15.1° | 14.2° | 11.2° | 9.5° | 8.4° | 7.3° | 5.8° | |||
| wind speed | 4 km/h | 7 km/h | 7 km/h | 6 km/h | 7 km/h | 14 km/h | 31 km/h | 28 km/h | 28 km/h | 24 km/h | 17 km/h | 16 km/h | 19 km/h | 16 km/h | 14 km/h | 16 km/h | 25 km/h | 23 km/h | 22 km/h | 19 km/h | 11 km/h | 7 km/h | 3 km/h | 3 km/h | |||
| wind degree | 177° | 270° | 310° | 346° | 317° | 308° | 321° | 326° | 327° | 319° | 318° | 308° | 311° | 308° | 304° | 310° | 305° | 312° | 316° | 313° | 312° | 318° | 358° | 154° | |||
| wind direction | S | W | NW | NNW | NW | NW | NW | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | N | SSE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.5 mm | 0.1 mm | 0 mm | 0 mm | 0.3 mm | 1.4 mm | 1.2 mm | 0.1 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% | 100% | 100% | 67% | 82% | 100% | 100% | 100% | 100% | 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 | 73% | 73% | 75% | 79% | 86% | 87% | 92% | 81% | 78% | 79% | 80% | 86% | 84% | 77% | 67% | 48% | 38% | 31% | 28% | 29% | 33% | 39% | 38% | 38% | |||
| dew point | 13.6° | 13.4° | 13° | 13.1° | 13.5° | 13.7° | 13.1° | 9° | 6.7° | 6.1° | 5.8° | 6.4° | 6.8° | 6.9° | 4.5° | 2.8° | 2° | -0.7° | -2.7° | -3.1° | -5.6° | -4.3° | -5.3° | -5.9° | |||
| visibility | 10 km | 10 km | 10 km | 5 km | 10 km | 10 km | 10 km | 10 km | 10 km | 7 km | 7 km | 16 km | 9 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% | 2% | 2% | 38% | 100% | 100% | 70% | 78% | 87% | 100% | 72% | 100% | 63% | 31% | 0% | 2% | 1% | 0% | 0% | 0% | 0% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.1 | 0.2 | 0.7 | 0.5 | 0.9 | 1.8 | 5.2 | 3.7 | 2 | 0.8 | 0.2 | 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 weather in Fairfax today is expected to be much cooler than usual, with a forecast temperature of 16 °F, compared to an average of 21.5 °F for April 19th in recent years.
temperatures
16 °F
rain
3.6 mm
wind
31 km/h
UV
Moderate
Fairfax daylight overview ☀️
Today in Fairfax, The sun rises at 06:27 and sets at 19:50, giving a total daylight duration of 13 hours and 23 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
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 16° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Fairfax? 🌧️
Yes, there is a 88% 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 31 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Fairfax today?
Given the forecast of 16 °F with a 88% 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 06:27 and set at 19:50 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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