Allens Grove Weather Forecast

    • 47
    • 67

    Rain Showers Likely

    • 42
    • 61

    Mostly Cloudy

    • 37
    • 57

    Partly Sunny

    • 36
    • 56

    Mostly Cloudy

    • 34
    • 54

    Partly Sunny

    • 40
    • 60

    Partly Sunny

Today 27 Apr Walworth

Breezy. Rain Showers and chance of Thunderstorms late in the morning and early Afternoon, then chance of light rain Showers and Thunderstorms late in the afternoon. Highs in the mid 60s. Southeast Winds 20 to 25 Mph. Chance of precipitation 90 percent.

Tonight 27 Apr Walworth

Cloudy. Light rain Showers likely and chance of Thunderstorms in the Evening, then light rain Showers likely late in the evening. Lows in the upper 40s. South Winds 15 to 20 Mph shifting to the west after midnight. Chance of precipitation 60 percent.

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Allens Grove Temperature Statistics

April Temperature

Janesville-Rock County (14.3 miles)

  • Lowest 7 April, 2026

    23 °F

  • Average April

    47.9 °F

  • Highest 17 April, 2026

    78.8 °F

Climate (2021–Present)

Janesville-Rock County (14.3 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    60.4 °F
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