Hamburg Weather Forecast

    • 12
    • 27

    Slight Chance Snow

    • 30
    • 35

    Chance Rain/Snow

    • 40
    • 61

    Partly Sunny

    • 43
    • 70

    Partly Sunny

    • 52
    • 73

    Partly Sunny

    • 47
    • 76

    Mostly Sunny

Today 16 Mar Calhoun

Cloudy. A chance of snow this Morning, then a chance of Flurries this afternoon. Windy and much cooler with Highs in the mid 20s. Northwest Winds 20 to 30 Mph. Gusts up to 45 Mph this morning. Chance of snow 50 percent. Wind chill Values as low as 2 above.

Tonight 16 Mar Calhoun

Mostly cloudy. Lows around 11. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Wind chill Values as low as 3 below.

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Hamburg Temperature Statistics

March Temperature

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

  • Lowest 1 March, 2026

    26.1 °F

  • Average March

    52.3 °F

  • Highest 10 March, 2026

    84.9 °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

    57.9 °F

  • Average High 2021–2026

    68.7 °F
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