New Ulm Weather Forecast

    • 43
    • 63

    Slight Chance Rain Showers

    • 42
    • 58

    Rain Showers

    • 41
    • 49

    Rain Showers

    • 38
    • 59

    Slight Chance Rain Showers

    • 43
    • 67

    Partly Sunny

    • 48
    • 70

    Chance Rain Showers

Today 18 May Brown

Not as cool. Decreasing Clouds. Highs in the lower 60s. Northeast Winds 5 to 15 Mph.

Tonight 18 May Brown

Mostly cloudy. A 50 percent chance of rain Showers after midnight. Lows in the lower 40s. East Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Ulm Temperature Statistics

May Temperature

New Ulm Municipal Airport (1.9 miles)

  • Lowest 3 May, 2025

    30.2 °F

  • Average May

    63.6 °F

  • Highest 11 May, 2025

    89.6 °F

Climate (2020–Present)

New Ulm Municipal Airport (1.9 miles)

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  • Average Low 2020–2025

    37.1 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    56.6 °F
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