Hanover Weather Forecast

    • 33
    • 56

    Becoming Sunny

    • 44
    • 61

    Mostly Sunny

    • 41
    • 68

    Sunny

    • 34
    • 64

    Rain Likely

    • 26
    • 45

    Slight Chance Rain

    • 35
    • 48

    Chance Rain/Snow

Today 7 Mar Jo Daviess

Mostly cloudy and cooler. Near steady temperature in the lower 40s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 7 Mar Jo Daviess

Partly cloudy in the Evening, then clearing. Cooler with Lows in the lower 30s. West Winds 5 to 10 Mph, becoming southwest after midnight. Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hanover Temperature Statistics

March Temperature

Tri-Township Airport (16.8 miles)

  • Lowest 1 March, 2026

    15.8 °F

  • Average March

    37.4 °F

  • Highest 5 March, 2026

    55.4 °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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