Kettle Moraine State Forest Weather Forecast

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    • 70

    Chance Rain Showers

    • 59
    • 69

    Rain Showers

    • 60
    • 70

    Rain Showers

    • 55
    • 65

    Chance Rain Showers

    • 51
    • 61

    Chance Rain Showers

    • 50
    • 60

    Mostly Cloudy

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    • 65

    Mostly Cloudy

Today 17 Sep Jefferson

Cloudy. Chance of Sprinkles. Near steady temperature in the upper 60s. Northeast Winds around 5 Mph.

Tonight 17 Sep Jefferson

Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 50s. Northeast Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kettle Moraine State Forest Temperature Statistics

September Temperature

Burlington Municipal Airport (17.4 miles)

  • Lowest 14 September, 2026

    41.9 °F

  • Average September

    70.3 °F

  • Highest 2 September, 2026

    96.3 °F

Climate (2021–2026)

Burlington Municipal Airport (17.4 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    59.8 °F
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