New Ulm Weather Forecast

    • 69
    • 81

    Chance Thunderstorms

    • 72
    • 85

    Slight Chance Thunderstorms

    • 73
    • 89

    Partly Sunny

    • 73
    • 89

    Mostly Cloudy

    • 72
    • 89

    Chance Thunderstorms

    • 71
    • 87

    Chance Thunderstorms

Today 27 May Austin

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly this morning. Some Thunderstorms may produce gusty Winds and heavy rainfall this morning. Some Thunderstorms may produce gusty Winds and heavy rainfall this afternoon. Highs in the lower 80s. South Winds 5 to 10 Mph, becoming southeast this afternoon. Chance of rain 50 percent.

Tonight 27 May Austin

Mostly cloudy. A slight chance of Showers with isolated Thunderstorms in the evening. Some Thunderstorms may produce gusty Winds and heavy rainfall in the evening. Lows around 70. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Ulm Temperature Statistics

May Temperature

Robert R Wells Jr Airport (17.4 miles)

  • Lowest 2 May, 2026

    50.9 °F

  • Average May

    74.1 °F

  • Highest 18 May, 2026

    89.8 °F

Climate (2021–Present)

Robert R Wells Jr Airport (17.4 miles)

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  • Average Low 2021–2026

    60.6 °F

  • Average 2021–2026

    70.4 °F

  • Average High 2021–2026

    81.1 °F
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