Hanover Weather Forecast

    • 28
    • 45

    Increasing Clouds

    • 36
    • 42

    Rain

    • 16
    • 58

    Rain/Sleet

    • 3
    • 21

    Slight Chance Snow

    • 17
    • 25

    Chance Snow

    • 29
    • 46

    Mostly Cloudy

    • 33
    • 54

    Mostly Sunny

Today 13 Mar Jo Daviess

Sunny, breezy. Near steady temperature in the lower 40s. Northwest Winds 20 to 25 Mph with Gusts up to 45 Mph.

Tonight 13 Mar Jo Daviess

Sunny, then becoming partly cloudy this Evening, then becoming mostly cloudy. Breezy with Lows in the upper 20s. Northwest Winds 15 to 25 Mph with Gusts up to 40 Mph, becoming north around 5 Mph with Gusts up to 20 Mph after midnight.

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Hanover Temperature Statistics

March Temperature

Tri-Township Airport (16.8 miles)

  • Lowest 1 March, 2026

    15.8 °F

  • Average March

    43 °F

  • Highest 9 March, 2026

    72.5 °F

Climate (2021–Present)

Tri-Township Airport (16.8 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    61.7 °F
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