New Ulm Weather Forecast

    • 78
    • 102

    Hot

    • 76
    • 101

    Chance Thunderstorms

    • 74
    • 97

    Slight Chance Thunderstorms

    • 73
    • 97

    Hot

    • 74
    • 96

    Mostly Sunny

    • 74
    • 96

    Slight Chance Thunderstorms

Today 26 Aug Austin

Sunny, hot with Highs around 102. South Winds 5 to 10 Mph.

Tonight 26 Aug Austin

Mostly clear in the Evening, then partly cloudy with a slight chance of Showers after midnight. Lows in the upper 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent. Heat index Values up to 106 early in the evening.

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New Ulm Temperature Statistics

August Temperature

Robert R Wells Jr Airport (17.4 miles)

  • Lowest 17 August, 2026

    70.2 °F

  • Average August

    85.1 °F

  • Highest 22 August, 2026

    103.6 °F

Climate (2021–2026)

Robert R Wells Jr Airport (17.4 miles)

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  • Average Low 2021–2026

    60.7 °F

  • Average 2021–2026

    70.5 °F

  • Average High 2021–2026

    81.3 °F
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