Hanover Weather Forecast

    • 17
    • 34

    Chance Snow

    • 19
    • 34

    Chance Snow

    • 31
    • 43

    Chance Rain/Freezing Rain

    • 29
    • 43

    Chance Rain

    • 37
    • 50

    Rain Likely

    • 41
    • 56

    Chance Rain

Today 28 Feb Jo Daviess

Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Much cooler with Highs in the lower 30s. Northeast Winds 5 to 10 Mph.

Tonight 28 Feb Jo Daviess

Mostly cloudy in the Evening, then becoming partly cloudy. Cooler with Lows around 17. Northeast Winds 5 to 10 Mph.

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Hanover Temperature Statistics

February Temperature

Tri-Township Airport (16.8 miles)

  • Lowest 1 February, 2026

    1.4 °F

  • Average February

    30.9 °F

  • Highest 16 February, 2026

    67.6 °F

Climate (2021–Present)

Tri-Township Airport (16.8 miles)

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  • Average Low 2021–2026

    41.5 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    61.7 °F
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