Grass Lake Weather Forecast

    • 56
    • 81

    Mostly Sunny

    • 60
    • 86

    Mostly Sunny

    • 60
    • 88

    Mostly Sunny

    • 56
    • 86

    Chance Rain Showers

    • 57
    • 83

    Mostly Sunny

    • 57
    • 81

    Partly Sunny

Today 24 May Isanti

Warmer, sunny. Near steady temperature in the upper 70s. Southwest Winds 5 to 10 Mph.

Tonight 24 May Isanti

Warmer. Clear early in the Evening, then partly cloudy with chance of rain Showers and slight chance of Thunderstorms in the late evening and early morning. Mostly cloudy with slight chance of rain Showers late in the night. Lows in the upper 50s. South Winds up to 5 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grass Lake Temperature Statistics

May Temperature

Cambridge Municipal Airport (11.2 miles)

  • Lowest 2 May, 2026

    26.6 °F

  • Average May

    52.7 °F

  • Highest 15 May, 2026

    84.9 °F

Climate (2021–Present)

Cambridge Municipal Airport (11.2 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    55.4 °F
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