Atchison Weather Forecast

    • 34
    • 56

    Mostly Sunny

    • 32
    • 61

    Mostly Cloudy

    • 15
    • 41

    Mostly Sunny

    • 29
    • 38

    Partly Sunny

    • 15
    • 40

    Mostly Cloudy

    • 7
    • 31

    Partly Sunny

    • 14
    • 31

    Mostly Sunny

Today 12 Jan Atchison

Sunny. Not as cool with Highs in the lower 50s. Southwest Winds around 5 Mph.

Tonight 12 Jan Atchison

Mostly clear. Lows in the mid 30s. Southwest Winds 5 to 10 Mph.

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Atchison Temperature Statistics

January Temperature

St. Joseph, Rosecrans Memorial Airport (18 miles)

  • Lowest 4 January, 2026

    21 °F

  • Average January

    37.4 °F

  • Highest 7 January, 2026

    68 °F

Climate (2021–Present)

St. Joseph, Rosecrans Memorial Airport (18 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    66.9 °F
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