New Ulm Weather Forecast

    • 78
    • 89

    Mostly Cloudy

    • 73
    • 89

    Rain Showers Likely

    • 72
    • 84

    Rain Showers

    • 71
    • 82

    Rain Showers

    • 70
    • 81

    Rain Showers

    • 70
    • 82

    Rain Showers Likely

Today 18 May Austin

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the upper 80s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 18 May Austin

Mostly cloudy with a slight chance of Showers with isolated Thunderstorms. Near steady temperature in the upper 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 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

    71.9 °F

  • Highest 10 May, 2026

    89.6 °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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