Hanover Weather Forecast

    • 36
    • 51

    Mostly Cloudy

    • 21
    • 51

    Mostly Cloudy

    • 13
    • 29

    Mostly Sunny

    • 26
    • 35

    Chance Snow

    • 6
    • 32

    Chance Snow

    • 1
    • 17

    Mostly Cloudy

    • 8
    • 24

    Partly Sunny

Today 12 Jan Buena Vista

Sunny. Not as cool with Highs around 50. Southwest Winds around 10 Mph.

Tonight 12 Jan Buena Vista

Mostly cloudy. Near steady temperature in the upper 30s. Temperature rising into the lower 40s after midnight. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Hanover Temperature Statistics

January Temperature

Storm Lake (6.8 miles)

  • Lowest 1 January, 2026

    12.2 °F

  • Average January

    29.6 °F

  • Highest 7 January, 2026

    53.6 °F

Climate (2021–Present)

Storm Lake (6.8 miles)

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  • Average Low 2021–2026

    38.9 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    58.7 °F
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