Atchison Weather Forecast

    • 51
    • 76

    Decreasing Clouds

    • 52
    • 77

    Mostly Sunny

    • 56
    • 77

    Partly Sunny

    • 55
    • 79

    Mostly Cloudy

    • 51
    • 73

    Mostly Cloudy

    • 47
    • 67

    Slight Chance Thunderstorms

Today 21 Oct Atchison

Mostly cloudy early this Morning, then clearing. A slight chance of Showers early this morning. Highs in the mid 70s. South Winds around 5 Mph. Chance of rain 20 percent.

Tonight 21 Oct Atchison

Mostly clear. Lows in the lower 50s. South Winds around 5 Mph.

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  • Temperature Real-Time

Atchison Temperature Statistics

October Temperature

St. Joseph, Rosecrans Memorial Airport (18 miles)

  • Lowest 17 October, 2026

    30.9 °F

  • Average October

    63.8 °F

  • Highest 12 October, 2026

    91.7 °F

Climate (2021–2026)

St. Joseph, Rosecrans Memorial Airport (18 miles)

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  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    56 °F

  • Average High 2021–2026

    67.6 °F
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