New Ulm Weather Forecast

    • 69
    • 96

    Mostly Sunny

    • 69
    • 92

    Partly Sunny

    • 68
    • 92

    Mostly Sunny

    • 67
    • 93

    Mostly Sunny

    • 67
    • 92

    Mostly Sunny

    • 68
    • 92

    Slight Chance Thunderstorms

    • 69
    • 92

    Slight Chance Thunderstorms

Today 13 Sep Austin

Sunny, hot with Highs in the mid 90s. Southeast Winds 5 to 10 Mph.

Tonight 13 Sep Austin

Mostly clear in the Evening, then becoming partly cloudy. Lows around 70. South Winds 5 to 10 Mph, becoming southwest after midnight.

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New Ulm Temperature Statistics

September Temperature

Robert R Wells Jr Airport (17.4 miles)

  • Lowest 10 September, 2025

    60.8 °F

  • Average September

    79.2 °F

  • Highest 4 September, 2025

    96.8 °F

Climate (2020–Present)

Robert R Wells Jr Airport (17.4 miles)

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  • Average Low 2020–2025

    60.1 °F

  • Average 2020–2025

    69.8 °F

  • Average High 2020–2025

    80.3 °F
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