Bourne Slough Weather Forecast

    • 71
    • 92

    Becoming Sunny

    • 67
    • 88

    Thunderstorms Likely

    • 58
    • 82

    Chance Thunderstorms

    • 60
    • 78

    Partly Sunny

    • 64
    • 82

    Chance Thunderstorms

    • 63
    • 84

    Chance Thunderstorms

Today 3 Jul Lake

Sunny. Highs in the lower 90s. South Winds 15 to 20 Mph.

Tonight 3 Jul Lake

Mostly clear. Humid with Lows in the lower 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Real-Time

Bourne Slough Temperature Statistics

July Temperature

Madison Municipal Airport (2.5 miles)

  • Lowest 1 July, 2025

    60.8 °F

  • Average July

    71.7 °F

  • Highest 1 July, 2025

    80.6 °F

Climate (2020–Present)

Madison Municipal Airport (2.5 miles)

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  • Average Low 2020–2025

    37 °F

  • Average 2020–2025

    47.3 °F

  • Average High 2020–2025

    57.6 °F
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