Hannover Weather Forecast

    • 23
    • 50

    Mostly Sunny

    • 34
    • 60

    Partly Sunny

    • 40
    • 70

    Partly Sunny

    • 32
    • 62

    Partly Sunny

    • 38
    • 66

    Partly Sunny

    • 42
    • 77

    Partly Sunny

Today 6 May Oliver

Mostly sunny. Highs around 50. Northwest Winds 10 to 15 Mph.

Tonight 6 May Oliver

Mostly clear. Lows in the mid 20s. North Winds around 5 Mph in the Evening, becoming light and variable.

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Hannover Temperature Statistics

May Temperature

HAZEN (13.7 miles)

  • Lowest 1 May, 2026

    19.4 °F

  • Average May

    53.1 °F

  • Highest 3 May, 2026

    75.2 °F

Climate (2021–Present)

HAZEN (13.7 miles)

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  • Average Low 2021–2026

    30.3 °F

  • Average 2021–2026

    43.1 °F

  • Average High 2021–2026

    55 °F
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