Fairfax (VA)
Today
Today weather in Fairfax
Saturday, October 17th, 2026
17°
Patchy rain possible
Feels like 14° · Low 8°
Mild temperatures are expected in Fairfax Today, peaking at around 16 °F and dropping to 7 °F by night. It'll be quite breezy in Fairfax Today with average wind speeds of 24 km/h. Heavy showers are forecasted, reaching up to 12.12 mm.
17° / 8°
Temp
75%
Rain
24 km/h
Wind
66%
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 | 07:20 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 | 06:28 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  |  |  | | | | |  |  | | | | | | |  |  | |  |  |  | | | | | Next |
| temperatures | 16.9° | 16.4° | 14.6° | 13.2° | 12.7° | 11.9° | 11.3° | 10.2° | Sunrise | 8.8° | 8.8° | 9.2° | 10.1° | 12° | 11.6° | 11.8° | 12° | 12° | 11.5° | 10.6° | Sunset | 9.8° | 9.3° | 8.4° | 7.9° | 7.6° | |
| Feels like | 13.9° | 13.3° | 11.8° | 11.1° | 10.2° | 9° | 8.4° | 7.3° | 5.4° | 6° | 6.5° | 7.2° | 7.5° | 7.2° | 7.9° | 7.4° | 7.6° | 7.6° | 7.5° | 7.3° | 7.1° | 6.8° | 6.2° | 5.4° | |||
| wind speed | 16 km/h | 16 km/h | 16 km/h | 14 km/h | 17 km/h | 20 km/h | 19 km/h | 19 km/h | 25 km/h | 18 km/h | 18 km/h | 18 km/h | 24 km/h | 23 km/h | 19 km/h | 22 km/h | 21 km/h | 19 km/h | 16 km/h | 14 km/h | 13 km/h | 9 km/h | 10 km/h | 12 km/h | |||
| wind degree | 331° | 332° | 341° | 320° | 327° | 329° | 349° | 16° | 7° | 2° | 0° | 1° | 3° | 10° | 6° | 6° | 15° | 17° | 17° | 7° | 4° | 12° | 9° | 4° | |||
| wind direction | NNW | NNW | NNW | NW | NNW | NNW | N | NNE | N | N | N | N | N | N | N | N | NNE | NNE | NNE | N | N | NNE | N | N | |||
| Precipitation | 0 mm | 0 mm | 0.4 mm | 2.6 mm | 2.8 mm | 1.3 mm | 1.2 mm | 3.1 mm | 0.6 mm | 0 mm | 0 mm | 0 mm | 0.1 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 | 16% | 17% | 52% | 84% | 86% | 77% | 77% | 85% | 69% | 29% | 24% | 20% | 17% | 13% | 13% | 12% | 4% | 4% | 1% | 2% | 2% | 2% | 2% | 2% | |||
| 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 | 64% | 63% | 78% | 91% | 94% | 92% | 94% | 91% | 88% | 84% | 79% | 71% | 58% | 52% | 53% | 48% | 44% | 44% | 46% | 47% | 49% | 51% | 52% | 50% | |||
| dew point | 10.1° | 9.3° | 10.8° | 11.7° | 11.8° | 10.7° | 10.4° | 8.9° | 6.9° | 6.2° | 5.8° | 5.1° | 4.1° | 2.2° | 2.5° | 1.3° | 0.3° | -0.3° | -0.6° | -1° | -1° | -1° | -1.3° | -2.1° | |||
| visibility | 10 km | 10 km | 2 km | 7 km | 7 km | 9 km | 9 km | 7 km | 2 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 | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 97% | 100% | 96% | 100% | 38% | 42% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 0.7 | 1.6 | 2.2 | 3.1 | 2.5 | 2.1 | 1.2 | 0.5 | 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.
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 17 °F, closely aligning with the historical average for October 17th.
temperatures
17 °F
rain
12.1 mm
wind
24 km/h
UV
Moderate
Fairfax daylight overview ☀️
Today in Fairfax, The sun rises at 07:20 and sets at 18:28, giving a total daylight duration of 11 hours and 8 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 17° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Fairfax? 🌧️
Yes, there is a 75% 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 24 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Fairfax today?
Given the forecast of 17 °F with a 75% 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 07:20 and set at 18:28 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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