German Lake Weather Forecast

    • 36
    • 54

    Gradual Clearing

    • 41
    • 62

    Mostly Sunny

    • 44
    • 66

    Mostly Cloudy

    • 46
    • 65

    Chance Rain Showers

    • 50
    • 70

    Slight Chance Rain Showers

    • 56
    • 79

    Slight Chance Thunderstorms

Today 19 May Isanti

Mostly cloudy. A 20 percent chance of rain Showers in the morning. Highs in the lower 50s. Northwest Winds 10 to 15 Mph.

Tonight 19 May Isanti

Colder. Mostly cloudy in the evening then clearing. Areas of frost after midnight. Lows in the mid 30s. Northwest Winds 5 to 15 Mph decreasing to up to 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

German Lake Temperature Statistics

May Temperature

Cambridge Municipal Airport (8.1 miles)

  • Lowest 2 May, 2026

    26.6 °F

  • Average May

    53 °F

  • Highest 15 May, 2026

    84.9 °F

Climate (2021–Present)

Cambridge Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    55.5 °F
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