Hanover Weather Forecast

    • 4
    • 23

    Blizzard

    • 18
    • 24

    Mostly Cloudy

    • 31
    • 43

    Partly Sunny

    • 33
    • 50

    Partly Sunny

    • 38
    • 63

    Mostly Cloudy

    • 37
    • 63

    Partly Sunny

Today 16 Mar Jo Daviess

Snow after Midnight, then a chance of snow this afternoon. Blowing snow after Midnight, then patchy blowing snow this afternoon. Snow may be heavy at Times after midnight with visibility one quarter mile or less at Times. Snow accumulation of 4 to 8 Inches. Breezy and much cooler with Highs in the lower 20s. Northwest Winds 20 to 25 Mph with Gusts up to 45 Mph. Chance of snow near 100 percent. Wind chill Values as low as zero.

Tonight 16 Mar Jo Daviess

Mostly cloudy in the Evening, then becoming partly cloudy. Patchy blowing snow in the evening. Colder with Lows around 3 above. Northwest Winds 15 to 20 Mph, Diminishing to 5 to 10 Mph after midnight. Wind chill Values as low as 10 below 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

    42.5 °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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