Spectacle Lake Weather Forecast

    • 49
    • 69

    Increasing Clouds

    • 44
    • 66

    Partly Sunny

    • 53
    • 63

    Rain Showers

    • 46
    • 67

    Partly Sunny

    • 49
    • 66

    Slight Chance Rain Showers

    • 49
    • 71

    Mostly Sunny

Today 12 Sep Isanti

Cooler, sunny. Highs in the upper 60s. Northwest Winds 10 to 15 Mph.

Tonight 12 Sep Isanti

Increasing Clouds. Lows in the upper 40s. Northwest Winds up to 10 Mph.

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Spectacle Lake Temperature Statistics

September Temperature

Cambridge Municipal Airport (6.8 miles)

  • Lowest 9 September, 2026

    55.2 °F

  • Average September

    71.4 °F

  • Highest 3 September, 2026

    87.1 °F

Climate (2021–2026)

Cambridge Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.6 °F
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