Johnson Bay Weather Forecast

    • 64
    • 78

    Chance Rain Showers

    • 66
    • 78

    Rain Showers Likely

    • 64
    • 81

    Chance Thunderstorms

    • 58
    • 78

    Partly Sunny

    • 60
    • 79

    Partly Sunny

    • 61
    • 79

    Chance Thunderstorms

Today 13 Aug Nicollet

Mostly cloudy. Slight chance of Thunderstorms early in the morning. Chance of Showers in the Morning, then slight chance of Showers early in the afternoon. Highs in the upper 70s. East Winds up to 10 Mph. Chance of precipitation 50 percent.

Tonight 13 Aug Nicollet

Decreasing Clouds. Lows in the mid 60s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson Bay Temperature Statistics

August Temperature

New Ulm Municipal Airport (14.3 miles)

  • Lowest 5 August, 2026

    53.6 °F

  • Average August

    70.4 °F

  • Highest 3 August, 2026

    84.2 °F

Climate (2021–2026)

New Ulm Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    57 °F
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