Spectacle Lake Weather Forecast

    • 62
    • 80

    Chance Thunderstorms

    • 54
    • 79

    Partly Sunny

    • 60
    • 82

    Partly Sunny

    • 56
    • 80

    Rain Showers Likely

    • 53
    • 76

    Partly Sunny

    • 56
    • 75

    Partly Sunny

Today 15 Aug Isanti

Mostly cloudy. Slight chance of Thunderstorms in the Morning, then chance of Thunderstorms in the afternoon. Highs in the lower 80s. South Winds 5 to 10 Mph. Chance of Thunderstorms 50 percent.

Tonight 15 Aug Isanti

Cloudy with chance of Showers and slight chance of Thunderstorms. Near steady temperature in the upper 60s. Southeast Winds 5 to 10 Mph. Chance of precipitation 40 percent.

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Spectacle Lake Temperature Statistics

August Temperature

Cambridge Municipal Airport (6.8 miles)

  • Lowest 5 August, 2026

    48.4 °F
  • Average August

    70.7 °F
  • Highest 12 August, 2026

    87.1 °F

Climate (2021–2026)

Cambridge Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    35.6 °F
  • Average 2021–2026

    45.8 °F
  • Average High 2021–2026

    55.3 °F
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