Atchison Weather Forecast

    • 58
    • 83

    Rain Showers Likely

    • 43
    • 78

    Chance Thunderstorms

    • 50
    • 66

    Sunny

    • 47
    • 77

    Mostly Sunny

    • 39
    • 64

    Mostly Sunny

    • 42
    • 70

    Partly Sunny

Today 17 Oct Atchison

Partly sunny. A chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 17 Oct Atchison

A chance of Thunderstorms. Showers Likely, mainly in the evening. Lows in the upper 50s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

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Atchison Temperature Statistics

October Temperature

St. Joseph, Rosecrans Memorial Airport (18 miles)

  • Lowest 8 October, 2025

    39.9 °F

  • Average October

    68 °F

  • Highest 3 October, 2025

    90 °F

Climate (2020–Present)

St. Joseph, Rosecrans Memorial Airport (18 miles)

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  • Average Low 2020–2025

    43.8 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    66.7 °F
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