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Today weather in Fairfax

Thursday, May 21st, 2026
today weather
14°
Moderate rain
A slightly cool ambiance awaits Fairfax on today, with temperatures hovering between 10 °F in the morning and 14 °F in the afternoon. Gentle breezes are expected across Fairfax Today, with speeds reaching around 13 km/h. Heavy showers are forecasted, reaching up to 9.04 mm.
14° / 10°
Temp
84%
Rain
13 km/h
Wind
92%
Humidity

Fairfax hourly forecast for today

Scroll right to see more weather forecasts for Fairfax today
12:00 AM01:00 AM02:00 AM03:00 AM04:00 AM05:00 AM05:52 AM06:00 AM07:00 AM08:00 AM09:00 AM10:00 AM11:00 AM12:00 PM01:00 PM02:00 PM03:00 PM04:00 PM05:00 PM06:00 PM07:00 PM08:00 PM08:20 PM09:00 PM10:00 PM11:00 PM
weatherFogMistPatchy rain possiblePatchy light drizzlePatchy rain possibleOvercastsunriseOvercastOvercastPatchy rain possiblePatchy rain possiblePatchy rain possibleLight drizzleLight drizzleLight rainLight drizzleLight drizzleLight drizzleLight rainLight rainLight rainLight rainsunsetLight drizzleFogLight drizzleNext
temperatures18.9°18.1°17.1°16.2°15.5°14.8°Sunrise14.2°13.9°13.6°13.1°12.5°11.8°11.3°10.9°10.7°10.6°10.5°10.5°10.4°10.4°10.4°Sunset10.5°10.6°10.6°
wind speed9 km/h9 km/h13 km/h12 km/h12 km/h12 km/h12 km/h13 km/h13 km/h14 km/h12 km/h11 km/h12 km/h10 km/h9 km/h9 km/h9 km/h9 km/h8 km/h7 km/h6 km/h6 km/h4 km/h4 km/h
wind degree336°357°12°16°25°14°14°14°13°20°21°21°20°27°25°26°21°21°25°39°18°34°349°
wind directionNNWNNNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENENNENNEN
Precipitation0.1 mm0 mm0 mm0.2 mm0 mm0 mm0 mm0 mm0.1 mm0.1 mm0.1 mm0.5 mm0.4 mm0.8 mm0.3 mm0.3 mm0.2 mm1.3 mm1.5 mm1.7 mm0.9 mm0.2 mm0.1 mm0.2 mm
chance for rain100%84%62%100%78%0%0%0%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%
chance for snow0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
humidity97%97%95%92%92%92%90%84%78%74%77%82%89%94%95%95%96%97%97%97%97%98%97%97%
dew point18.3°17.8°16.6°14.8°14°13.4°12.4°11.1°9.9°8.8°8.7°9°9.4°9.7°9.8°9.8°9.9°9.9°9.9°9.9°10°10.1°10.2°10.3°
visibility0 km2 km10 km5 km10 km10 km10 km10 km10 km10 km10 km2 km2 km9 km2 km2 km2 km9 km9 km9 km9 km2 km0 km2 km
cloud cover100%67%76%52%63%98%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%
UV00000000.20.5333333333333000

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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 14 °F, compared to an average of 22 °F for May 21st in recent years.

temperatures
temperatures
14 °F
rain
rain
9 mm
wind
wind
13 km/h
0.5
UV
Low
Fairfax daylight overview ☀️
Today in Fairfax, The sun rises at 05:52 and sets at 20:20, giving a total daylight duration of 14 hours and 28 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 shirtLong-sleeve shirt
  • Long pantLong pant
  • Closed-toe shoesClosed-toe shoes
  • Light jacketLight jacket
  • Cap/HatCap/Hat
  • ScarfScarf
  • UmbrellaUmbrella

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 14° degrees. Please dress accordingly to stay comfortable throughout the day.

Will it rain today in Fairfax? 🌧️

Yes, there is a 84% 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 13 km/h. This could affect outdoor activities, so plan accordingly.

How should I dress for the weather in Fairfax today?

Given the forecast of 14 °F with a 84% 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 05:52 and set at 20:20 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.
Location coordinates Where is Fairfax?

Get accurate weather forecasts for Fairfax, located at latitude 38.846 and longitude -77.306. Stay updated with localized weather information tailored for Fairfax.

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