Rock Lake Weather Forecast

    • 44
    • 56

    Decreasing Clouds

    • 43
    • 63

    Mostly Sunny

    • 49
    • 67

    Chance Rain Showers

    • 52
    • 64

    Mostly Cloudy

    • 54
    • 68

    Chance Rain Showers

    • 54
    • 64

    Chance Rain Showers

Today 21 Sep Wright

Cloudy. Highs in the upper 50s. East Winds 5 to 10 Mph.

Tonight 21 Sep Wright

Decreasing Clouds. Patchy fog. Lows in the lower 40s. Northeast Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Lake Temperature Statistics

September Temperature

Maple Lake, Maple Lake Municipal Airport (4.3 miles)

  • Lowest 16 September, 2026

    45.3 °F

  • Average September

    68.3 °F

  • Highest 3 September, 2026

    88.7 °F

Climate (2021–2026)

Maple Lake, Maple Lake Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    56.1 °F
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