5-day weather forecast Fairfax 23-08-2026

Weather forecast Fairfax Sunday, August 23 23.08.2026: overcast, temperature from 20 °C to 31 °C.

Precipitation probability 55%. Wind up to 9.81 m/s (gusts 13.31 m/s). Air humidity 38–93%, atmospheric pressure 757–762 mm Hg, UV index up to 2.8.

Sunrise 06:40
Sunset 20:07
Waxing Gibbous86% illuminated
Moonrise 18:07 · Moonset 02:12
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Table

Forecast from 20 °C to 31 °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)252324232123222023222327272431312823232423232322
Precipitation (mm/hr)000.0100.1800.320.3300.1300000000000000

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 (%)5100802410093100100801001001001009910010050100100100100689369
Rain chance (%)515148391441551631171212121010416161620162723

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)3.113.812.813.392.813.53.195.54.895.115.819.816.195.397.395.117.894.193.614.614.113.613.112.69
Wind gust (m/s)5.2210.334.315.396.8175.8111.0311.229.839.7213.318.818.618.426.198.698.225.617.397.397.337.396.61
Wind direction (°)ESE 107°ESE 118°ESE 107°ESE 104°E 91°ESE 106°ENE 62°ESE 116°ESE 107°ENE 70°SE 135°SE 132°ESE 116°ESE 115°SE 129°ESE 123°SE 126°E 79°NE 50°ENE 71°NE 52°ENE 71°ENE 78°E 89°

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 (%)666269718365759375756953515341403866666674788890

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)759762760760762758759762759760762758758761757757761760761761761761761761

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 Index0000000000.20.62.12.82.52.31.10.910.20.20000

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.