Hamburg Weather Forecast

    • 5
    • 22

    Chance Snow

    • 4
    • 17

    Gradual Clearing

    • 3
    • 20

    Mostly Sunny

    • 19
    • 29

    Mostly Cloudy

    • 18
    • 33

    Mostly Cloudy

    • 23
    • 34

    Chance Snow

    • 21
    • 33

    Mostly Cloudy

Today 29 Jan Calhoun

Cloudy with a 40 percent chance of snow. Near steady temperature around 20. Northeast Winds around 5 Mph.

Tonight 29 Jan Calhoun

Mostly cloudy. A chance of snow this evening. Cold with Lows around 2 above. North Winds 5 to 10 Mph. Chance of snow 50 percent.

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Hamburg Temperature Statistics

January Temperature

St. Charles, St. Charles County Smartt Airport (25.5 miles)

  • Lowest 26 January, 2026

    -8 °F

  • Average January

    29.7 °F

  • Highest 8 January, 2026

    67.6 °F

Climate (2021–Present)

St. Charles, St. Charles County Smartt Airport (25.5 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    68.6 °F
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