New Ulm Weather Forecast

    • 69
    • 80

    Thunderstorms

    • 71
    • 85

    Thunderstorms Likely

    • 70
    • 82

    Rain Showers

    • 69
    • 81

    Rain Showers Likely

    • 70
    • 83

    Chance Thunderstorms

    • 73
    • 84

    Chance Thunderstorms

Today 21 May Austin

Showers and Thunderstorms likely. Highs around 80. Southeast Winds around 5 Mph. Chance of rain 70 percent.

Tonight 21 May Austin

Mostly cloudy with a chance of Showers and Thunderstorms. Near steady temperature in the lower 70s. East Winds around 5 Mph. Chance of rain 30 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

    73.4 °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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