Simpson Lake Weather Forecast

    • 65
    • 78

    Slight Chance Thunderstorms

    • 60
    • 84

    Partly Sunny

    • 65
    • 83

    Mostly Sunny

    • 58
    • 81

    Mostly Sunny

    • 59
    • 79

    Partly Sunny

    • 66
    • 82

    Chance Rain Showers

    • 64
    • 85

    Slight Chance Thunderstorms

Today 9 Aug Bayfield

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Cooler. Near steady temperature in the lower 70s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 9 Aug Bayfield

Partly cloudy. Patchy fog after midnight. Lows in the mid 60s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Simpson Lake Temperature Statistics

August Temperature

Solon Springs Municipal Airport (24.2 miles)

  • Lowest 1 August, 2025

    41 °F

  • Average August

    66.5 °F

  • Highest 7 August, 2025

    87.8 °F

Climate (2020–Present)

Solon Springs Municipal Airport (24.2 miles)

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  • Average Low 2020–2025

    31.1 °F

  • Average 2020–2025

    42.3 °F

  • Average High 2020–2025

    52.7 °F
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