Fairfax (VA)
Today
Today weather in Fairfax
Tuesday, September 22nd, 2026
19°
Light rain shower
Low 14°
Official weather alert: Small Craft 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 20 km/h. Torrential rain is predicted with a total of over 22.67 mm. Stay safe!
19° / 14°
Temp
93%
Rain
20 km/h
Wind
94%
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 | 06:57 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 | 07:06 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  | |  | | | | | | | | | | | |  |  | | | | Next |
| temperatures | 19.3° | 18.9° | 18.5° | 18.4° | 18.4° | 18.4° | 18.3° | Sunrise | 18.1° | 17.7° | 17° | 16.5° | 16.4° | 16.5° | 16.3° | 16.4° | 16.4° | 16.2° | 15.9° | 15.5° | 15.4° | Sunset | 14.8° | 14.5° | 14.1° | 14° | |
| Feels like | 19.4° | 19.2° | 18.9° | 19.2° | 19.3° | 19.4° | 18.9° | 18.8° | 17.6° | 16.2° | 15.2° | 15° | 15° | 14.6° | 14.7° | 14.8° | 14.7° | 14.4° | 13.6° | 13.4° | 12.5° | 11.9° | 11.2° | 11.3° | |||
| wind speed | 10 km/h | 10 km/h | 9 km/h | 8 km/h | 8 km/h | 9 km/h | 11 km/h | 10 km/h | 14 km/h | 16 km/h | 17 km/h | 17 km/h | 17 km/h | 18 km/h | 18 km/h | 18 km/h | 17 km/h | 17 km/h | 18 km/h | 18 km/h | 19 km/h | 20 km/h | 21 km/h | 19 km/h | |||
| wind degree | 104° | 101° | 87° | 95° | 97° | 84° | 82° | 73° | 65° | 67° | 57° | 57° | 62° | 66° | 69° | 68° | 62° | 65° | 61° | 63° | 63° | 61° | 66° | 62° | |||
| wind direction | ESE | ESE | E | E | E | E | E | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | |||
| Precipitation | 0 mm | 0.1 mm | 0.2 mm | 0 mm | 0.1 mm | 0.2 mm | 0.3 mm | 0.3 mm | 3.2 mm | 2 mm | 1.1 mm | 0 mm | 0.3 mm | 0.5 mm | 0.5 mm | 0.4 mm | 0.4 mm | 1.6 mm | 0.8 mm | 0.9 mm | 2.7 mm | 2.9 mm | 2.1 mm | 2.2 mm | |||
| chance for rain | 25% | 35% | 43% | 32% | 43% | 50% | 54% | 57% | 88% | 83% | 77% | 37% | 54% | 65% | 62% | 57% | 57% | 80% | 72% | 74% | 86% | 87% | 83% | 84% | |||
| 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 | 81% | 85% | 88% | 91% | 93% | 95% | 96% | 98% | 98% | 97% | 96% | 96% | 95% | 95% | 94% | 95% | 94% | 95% | 96% | 96% | 96% | 97% | 97% | 96% | |||
| dew point | 16° | 16.3° | 16.5° | 16.9° | 17.2° | 17.6° | 17.7° | 17.7° | 17.4° | 16.5° | 15.9° | 15.7° | 15.7° | 15.5° | 15.5° | 15.6° | 15.3° | 15.2° | 14.9° | 14.8° | 14.3° | 14° | 13.6° | 13.4° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 7 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 7 km | 7 km | 10 km | 10 km | |||
| cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 | 0.3 | 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 much cooler than usual, with a forecast temperature of 19 °F, compared to an average of 24.5 °F for September 22nd in recent years.
temperatures
19 °F
rain
22.7 mm
wind
20 km/h
UV
Low
Fairfax daylight overview ☀️
Today in Fairfax, The sun rises at 06:57 and sets at 19:06, giving a total daylight duration of 12 hours and 9 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 93% 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 20 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 93% 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 06:57 and set at 19:06 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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