Lake Monona Weather Forecast

    • 51
    • 69

    Chance Thunderstorms

    • 48
    • 65

    Rain Showers Likely

    • 38
    • 56

    Rain Showers

    • 37
    • 59

    Mostly Sunny

    • 53
    • 67

    Chance Rain Showers

    • 62
    • 79

    Rain Showers Likely

    • 45
    • 73

    Chance Rain Showers

Today 23 Apr Dane

Partly sunny with a 30 percent chance of light Showers and Thunderstorms. Southwest Winds 5 to 10 Mph.

Tonight 23 Apr Dane

Partly cloudy in the evening then becoming mostly cloudy. Chance of light rain Showers and Thunderstorms until early Morning, then slight chance of light rain Showers early in the morning. Lows in the lower 50s. South Winds up to 5 Mph shifting to the north after midnight. Chance of precipitation 30 percent.

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Lake Monona Temperature Statistics

April Temperature

Madison, Dane County Regional-Truax Field (5 miles)

  • Lowest 8 April, 2025

    17.9 °F

  • Average April

    44.6 °F

  • Highest 18 April, 2025

    68.6 °F

Climate (2020–Present)

Madison, Dane County Regional-Truax Field (5 miles)

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  • Average Low 2020–2025

    39.9 °F

  • Average 2020–2025

    49.5 °F

  • Average High 2020–2025

    58.6 °F
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