Dellwood Weather Forecast

    • 42
    • 67

    Becoming Sunny

    • 61
    • 69

    Rain Showers

    • 50
    • 73

    Chance Rain Showers

    • 54
    • 68

    Rain Showers Likely

    • 54
    • 72

    Chance Rain Showers

    • 52
    • 71

    Chance Rain Showers

Today 13 Sep Sauk

Cooler. Mostly sunny then becoming cloudy late in the morning then becoming partly sunny then becoming sunny late in the afternoon. A 20 percent chance of light rain Showers late in the morning. Highs in the upper 60s. Northwest Winds up to 10 Mph.

Tonight 13 Sep Sauk

Clear until early morning then becoming partly cloudy. Lows in the mid 40s. West Winds up to 5 Mph shifting to the northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dellwood Temperature Statistics

September Temperature

Baraboo Wisconsin Dells Airport (4.3 miles)

  • Lowest 7 September, 2026

    50.4 °F

  • Average September

    68.4 °F

  • Highest 1 September, 2026

    85.3 °F

Climate (2021–2026)

Baraboo Wisconsin Dells Airport (4.3 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    48.2 °F

  • Average High 2021–2026

    58 °F
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