5-day weather forecast Fairfax Oct 5, 2026

22°13° · Sunny

Weather forecast Fairfax Monday Oct 5, 2026: sunny, temperature from 13 °C to 22 °C.

Precipitation probability 44%. Wind up to 5.89 m/s (gusts 11.61 m/s). Air humidity 41–98%, atmospheric pressure 761–767 mm Hg, UV index up to 5.2.

5 days at a glance — tap a day to open it
Sunrise 07:09
Sunset 18:46
Waning Crescent25% illuminated
Moonrise 00:56 · Moonset 15:59
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Forecast from 13 °C to 22 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)141414151414141414151719202122222120191716171613
Precipitation (mm/hr)0.0100000000000000000000000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)100100100100100100100100200002214100000000
Rain chance (%)4442423942424242201394232111211111

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)1.191.391.611.51.8921.811.891.812.113.113.814.314.695.115.8954.893.895.195.3144.55.61
Wind gust (m/s)2.533.223.614.614.813.424.645.695.5397.227.117.8988.538.699910.6911.1110.7210.9211.61
Wind direction (°)NW 314°NNW 330°NNW 328°NW 320°NNW 328°NNW 340°NNW 333°NNW 338°NNW 337°NW 320°NNW 328°NW 326°NW 321°NW 318°NW 316°NW 312°NW 308°NW 319°NW 325°NNW 330°NNW 333°N 354°N 356°NNW 338°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)989797979798989896918061525046444446504242414545

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)764763763763762762762762762763763763763762762761761762762763764765766767

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index000000000.10.71.83.34.65.24.93.72.210.200000

Air quality & pollen

Air quality is available for the first three days only.

Fairfax on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.