Blue Mounds State Park Weather Forecast

    • 59
    • 69

    Rain Showers

    • 58
    • 71

    Rain Showers

    • 52
    • 65

    Mostly Cloudy

    • 49
    • 62

    Rain Showers Likely

    • 47
    • 59

    Chance Rain Showers

    • 48
    • 65

    Mostly Cloudy

Today 17 Sep Rock

Mostly cloudy with a chance of Showers in the Morning, then partly sunny in the afternoon. Highs in the upper 60s. Chance of rain 40 percent.

Tonight 17 Sep Rock

Showers with a chance of Thunderstorms after midnight. Lows in the upper 50s. East Winds 10 to 15 Mph. Chance of rain near 100 percent.

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  • Temperature Real-Time

Blue Mounds State Park Temperature Statistics

September Temperature

Quentin Aanenson Field Airport (5.6 miles)

  • Lowest 13 September, 2026

    48.2 °F

  • Average September

    70 °F

  • Highest 4 September, 2026

    96.8 °F

Climate (2021–2026)

Quentin Aanenson Field Airport (5.6 miles)

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  • Average Low 2021–2026

    36.7 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    57.9 °F
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