Fairfax (VA)
Today
Today weather in Fairfax
Sunday, September 27th, 2026
19°
Patchy rain possible
Feels like 15° · Low 14°
Official weather alert: Coastal Flood Advisory. Mild temperatures are expected in Fairfax Today, peaking at around 19 °F and dropping to 14 °F by night. It'll be quite breezy in Fairfax Today with average wind speeds of 21 km/h. Rain is highly likely at 64%, but with light accumulations around 1.19 mm.
19° / 14°
Temp
64%
Rain
21 km/h
Wind
74%
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 | 07:00 AM | 07:01 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 | 06:58 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  | | |  | | | |  |  | | | | | | |  | | | |  | | | | | | Next |
| temperatures | 16.5° | 16.4° | 16.5° | 16.5° | 16.5° | 14.7° | 14.8° | 15.3° | Sunrise | 15.8° | 16° | 16° | 17.5° | 19.1° | 16.2° | 16° | 15.9° | 15.3° | 14.8° | 14.5° | Sunset | 14.4° | 14.4° | 14.3° | 14.3° | 14.2° | |
| Feels like | 13.7° | 13.2° | 13.2° | 12.9° | 13.2° | 11.8° | 11.8° | 11.7° | 11.9° | 11.9° | 12.1° | 13.7° | 15.4° | 12.5° | 12.4° | 12.5° | 12.5° | 12.1° | 12° | 12.2° | 12.4° | 12.3° | 12.6° | 12.6° | |||
| wind speed | 16 km/h | 17 km/h | 17 km/h | 17 km/h | 16 km/h | 17 km/h | 16 km/h | 18 km/h | 18 km/h | 19 km/h | 18 km/h | 19 km/h | 20 km/h | 21 km/h | 21 km/h | 21 km/h | 19 km/h | 19 km/h | 18 km/h | 16 km/h | 16 km/h | 15 km/h | 13 km/h | 12 km/h | |||
| wind degree | 332° | 330° | 330° | 330° | 333° | 329° | 330° | 328° | 321° | 326° | 327° | 328° | 338° | 334° | 324° | 331° | 333° | 334° | 333° | 332° | 334° | 336° | 335° | 323° | |||
| wind direction | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NNW | NNW | NNW | NNW | NNW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NW | |||
| Precipitation | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.2 mm | 0.1 mm | 0.2 mm | 0.1 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 27% | 15% | 14% | 15% | 10% | 32% | 24% | 17% | 15% | 17% | 22% | 17% | 14% | 24% | 21% | 40% | 37% | 50% | 39% | 39% | 33% | 33% | 30% | 29% | |||
| 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 | 68% | 66% | 63% | 62% | 62% | 79% | 76% | 66% | 62% | 60% | 60% | 58% | 57% | 74% | 75% | 78% | 85% | 89% | 90% | 91% | 91% | 91% | 90% | 89% | |||
| dew point | 10.7° | 10° | 9.6° | 9.2° | 9.3° | 11.2° | 10.5° | 9.1° | 8.5° | 8.4° | 8.2° | 9.1° | 10.4° | 11.5° | 11.6° | 12.1° | 12.8° | 13° | 12.9° | 13° | 13° | 12.8° | 12.7° | 12.5° | |||
| 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 | 2 km | 10 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 100% | 91% | 92% | 98% | 69% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 95% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.4 | 0.6 | 1.4 | 2.5 | 0.9 | 0.7 | 0.4 | 0.2 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 |
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View of Fairfax today
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Weather in Fairfax today
The weather in Fairfax today is expected to be noticeably cooler than usual, with a forecast temperature of 19 °F, compared to an average of 23.5 °F for September 27th in recent years.
temperatures
19 °F
rain
1.2 mm
wind
21 km/h
UV
Moderate
Fairfax daylight overview ☀️
Today in Fairfax, The sun rises at 07:01 and sets at 18:58, giving a total daylight duration of 11 hours and 57 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 19° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Fairfax? 🌧️
Yes, there is a 64% 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 21 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Fairfax today?
Given the forecast of 19 °F with a 64% 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 07:01 and set at 18:58 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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