5-day weather forecast Fairfax 24-08-2026

Weather forecast Fairfax Monday, August 24 24.08.2026: sunny, temperature from 19 °C to 28 °C.

Precipitation probability 13%. Wind up to 3.69 m/s (gusts 7.11 m/s). Air humidity 30–71%, atmospheric pressure 762–764 mm Hg, UV index up to 7.3.

Sunrise 06:31
Sunset 19:52
Waxing Gibbous93% illuminated
Moonrise 18:23 · Moonset 03:02
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Table

Forecast from 19 °C to 28 °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)212120202019191919212325262727282828272624232222
Precipitation (mm/hr)000000000000000000000000

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 (%)922352320055775753000000510105632
Rain chance (%)13587556613721111000111264

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)22.112.112.111.811.891.691.8122.813.393.613.53.693.3933.113.112.612.191.691.891.811.89
Wind gust (m/s)5.117.115.314.893.533.532.723.225.316.446.115.895.615.615.725.8165.944.424.922.143.833.834.11
Wind direction (°)NW 307°NW 326°NW 317°NW 314°NW 323°NNW 327°NW 326°NW 321°NW 315°NW 308°NW 304°WNW 300°WNW 298°WNW 294°WNW 293°WNW 300°WNW 294°WNW 298°NNW 328°N 355°N 1°N 4°N 9°NNE 13°

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 (%)605964676868697167584640363331303030364445485253

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)762762762762762762763763764764764764764763763762762762762762762763764764

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 Index000000000.51.63.256.67.36.95.63.820.80.20000

Air quality & pollen

Air quality
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
PM2.5 (µg/m³)9.88.88.38.18.188.28.81010.88.66.65.95.65.24.84.64.85.67.79.597.87.1
PM10 (µg/m³)9.98.98.48.28.18.18.28.81010.88.76.765.75.44.94.74.95.67.89.59.17.87.1
Ozone (O₃) (µg/m³)424749474239363337537592989898999995857261565351
NO₂ (µg/m³)20.414.510.49.710.811.913.114.414.211.16.42.91.71.61.71.10.82.37.714.919.819.917.715.7
SO₂ (µg/m³)1.91.81.71.71.81.81.81.91.91.81.71.61.51.31.21.11.11.21.41.71.922.12.1
CO (µg/m³)160148138133132137156181193179151130123122123122123127139154165166162157

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.