Atchison Weather Forecast

    • 12
    • 25

    Mostly Sunny

    • 20
    • 41

    Partly Sunny

    • 15
    • 45

    Mostly Sunny

    • 9
    • 38

    Mostly Cloudy

    • -2
    • 19

    Slight Chance Snow

    • 3
    • 13

    Slight Chance Snow

Today 19 Jan Atchison

Sunny. Much cooler with Highs in the lower 20s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 9 below late this morning.

Tonight 19 Jan Atchison

Partly cloudy. Cold with Lows around 12. Southwest Winds around 5 Mph.

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Atchison Temperature Statistics

January Temperature

St. Joseph, Rosecrans Memorial Airport (18 miles)

  • Lowest 17 January, 2026

    6.1 °F

  • Average January

    34.7 °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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