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United States weather

10 day weather forecast for Fairfax

Monday, September 15th, 2025, at 07:42 PM
today
Partly cloudy
27° 17°
tomorrow
Patchy rain possible
19° 18°
Wednesday
Heavy rain
17° 15°
Thursday
Partly cloudy
29° 18°
Friday
Sunny
33° 18°
Saturday
Sunny
27° 18°
Sunday
Patchy rain possible
25° 17°
 More Details See
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Fairfax Weather Pages

Fairfax weather forecast

The weather forecast for Fairfax for today indicates warm conditions with temperatures around 27 °F.

Rain is expected from Tuesday until Wednesday.

Wind speeds are expected to be breezy, averaging around 14 km/h.

On Tuesday, a notable cooling trend with temperatures reaching 19°C, and light showers with a 80% chance.

Weather today
Fairfax weather forecast

Fairfax 14 days weather forecast

This weeks weather in Fairfax. Click on a date for detailed forecasts
Mon. 15
27°
17°
Weather Alert
Partly cloudy
0 mm
Tue. 16
19°
18°
Patchy rain possible
0.1 mm
Wed. 17
17°
15°
Heavy rain
31.9 mm
Thu. 18
29°
18°
Partly cloudy
0 mm
Fri. 19
33°
18°
Sunny
0 mm
Sat. 20
27°
18°
Sunny
0 mm
Sun. 21
25°
17°
Patchy rain possible
0 mm
Mon. 22
26°
15°
Partly cloudy
0 mm
Tue. 23
28°
16°
Partly cloudy
0 mm
Wed. 24
23°
19°
Patchy rain possible
4.7 mm
Thu. 25
26°
16°
Sunny
0 mm
Fri. 26
27°
17°
Patchy rain possible
0.9 mm
Sat. 27
25°
17°
Moderate rain
5.5 mm
Sun. 28
24°
16°
Patchy rain possible
1.2 mm
Further Ahead
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Access Fairfax weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Fairfax long range weather forecast

30 day weather forecast for Fairfax
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy light drizzle
27°
2
Partly cloudy
24°
3
Sunny
24°
4
Overcast
28°
5
Partly cloudy
29°
6
Patchy rain possible
29°
7
Patchy rain possible
21°
8
Sunny
24°
9
Sunny
24°
10
Sunny
26°
11
Sunny
27°
12
Sunny
28°
13
Partly cloudy
28°
14
Mist
29°
15
Weather Alert Partly cloudy
27°
16
Patchy rain possible
19°
17
Heavy rain
17°
18
Partly cloudy
29°
19
Sunny
33°
20
Sunny
27°
21
Patchy rain possible
25°
22
Partly cloudy
26°
23
Partly cloudy
28°
24
Patchy rain possible
23°
25
Sunny
26°
26
Patchy rain possible
27°
27
Moderate rain
25°
28
Patchy rain possible
24°
29
Fog
25°
30
Mist
20°
Important Notice
Our Fairfax long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Fairfax

The chart displays the expected rainfall values (in mm) over the next 14 days in Fairfax, highlighting variations in precipitation levels for specific dates. ☔

Fairfax Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Fairfax over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

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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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