Fairfax Weather Forecast

    • 67
    • 88

    Mostly Sunny

    • 69
    • 90

    Chance Rain Showers

    • 66
    • 87

    Rain Showers

    • 61
    • 82

    Chance Thunderstorms

    • 67
    • 87

    Mostly Sunny

    • 74
    • 94

    Mostly Sunny

    • 75
    • 94

    Mostly Sunny

Today 15 Jun Atchison

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 15 Jun Atchison

Mostly clear early this Evening, then becoming partly cloudy. A slight chance of Showers and Thunderstorms early this evening. Lows in the upper 60s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

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Fairfax Temperature Statistics

June Temperature

Falls City, Brenner Field Airport (20.5 miles)

  • Lowest 4 June, 2025

    50.6 °F

  • Average June

    70 °F

  • Highest 11 June, 2025

    94.6 °F

Climate (2020–Present)

Falls City, Brenner Field Airport (20.5 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    54.7 °F

  • Average High 2020–2025

    66.1 °F
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