Hanover Weather Forecast

    • 50
    • 77

    Partly Sunny

    • 64
    • 86

    Patchy Smoke

    • 57
    • 82

    Rain Showers

    • 53
    • 69

    Rain Showers Likely

    • 54
    • 73

    Chance Rain Showers

    • 56
    • 75

    Slight Chance Thunderstorms

    • 56
    • 75

    Chance Rain Showers

Today 1 Jun Rock

Mostly sunny. North Winds around 5 Mph.

Tonight 1 Jun Rock

Partly cloudy. Lows around 50. Southeast Winds up to 10 Mph.

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Hanover Temperature Statistics

June Temperature

Janesville-Rock County (6.2 miles)

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  • Average June

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Climate (2020–Present)

Janesville-Rock County (6.2 miles)

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  • Average Low 2020–2025

    40.5 °F
  • Average 2020–2025

    48.8 °F
  • Average High 2020–2025

    60.4 °F
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