Fairfax Weather Forecast

    • 55
    • 81

    Increasing Clouds

    • 55
    • 77

    Mostly Cloudy

    • 55
    • 74

    Mostly Cloudy

    • 55
    • 76

    Partly Sunny

    • 59
    • 79

    Partly Sunny

    • 59
    • 80

    Chance Rain Showers

Today 30 Oct Allendale

Sunny. Highs in the lower 80s. Northeast Winds around 5 Mph.

Tonight 30 Oct Allendale

Partly cloudy. Lows in the mid 50s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Fairfax Temperature Statistics

October Temperature

Allendale County Airport (3.1 miles)

  • Lowest 20 October, 2026

    42.8 °F

  • Average October

    66.5 °F

  • Highest 1 October, 2026

    87.8 °F

Climate (2021–2026)

Allendale County Airport (3.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    55.6 °F

  • Average 2021–2026

    65.5 °F

  • Average High 2021–2026

    76.6 °F
Get WillyWeather+ to remove ads