South Bay Weather Forecast

    • 32
    • 45

    Chance Snow

    • 28
    • 45

    Chance Snow

    • 45
    • 65

    Partly Sunny

    • 45
    • 73

    Mostly Sunny

    • 60
    • 82

    Chance Rain Showers

    • 43
    • 77

    Rain Showers Likely

Today 18 Apr Nicollet

Breezy. Partly sunny late in the morning then clearing. Highs in the mid 40s. Northwest Winds 20 to 25 Mph.

Tonight 18 Apr Nicollet

Partly cloudy in the Evening, then mostly cloudy with a 20 percent chance of rain Showers and snow Showers after midnight. Lows in the lower 30s. West Winds 5 to 15 Mph. Gusts up to 35 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Bay Temperature Statistics

April Temperature

New Ulm Municipal Airport (11.8 miles)

  • Lowest 7 April, 2026

    21.2 °F

  • Average April

    44.7 °F

  • Highest 12 April, 2026

    82.4 °F

Climate (2021–Present)

New Ulm Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    37.5 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    57 °F
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