Fairfax Weather Forecast

    • 35
    • 66

    Sunny

    • 42
    • 64

    Mostly Sunny

    • 48
    • 59

    Chance Rain Showers

    • 49
    • 61

    Mostly Cloudy

    • 51
    • 64

    Mostly Cloudy

    • 46
    • 65

    Chance Rain Showers

Today 22 Oct Atchison

Areas of frost this morning. Sunny. Highs in the mid 60s. West Winds 5 to 10 Mph.

Tonight 22 Oct Atchison

Clear. Areas of frost after midnight. Lows in the mid 30s. Northwest Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Fairfax Temperature Statistics

October Temperature

Falls City, Brenner Field Airport (20.5 miles)

  • Lowest 19 October, 2025

    41 °F

  • Average October

    66.1 °F

  • Highest 3 October, 2025

    88 °F

Climate (2020–Present)

Falls City, Brenner Field Airport (20.5 miles)

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

  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    55 °F

  • Average High 2020–2025

    66.3 °F
Get WillyWeather+ to remove ads