Straits Lake Weather Forecast

    • 63
    • 82

    Rain Showers Likely

    • 64
    • 84

    Mostly Sunny

    • 66
    • 86

    Mostly Sunny

    • 69
    • 89

    Mostly Sunny

    • 69
    • 92

    Mostly Sunny

    • 66
    • 87

    Slight Chance Thunderstorms

Today 11 Jul Morrow

Mostly cloudy. Patchy fog this morning. A slight chance of Showers and Thunderstorms this Morning, then Showers likely with a chance of Thunderstorms this afternoon. Highs in the lower 80s. Northeast Winds 5 to 10 Mph. Chance of rain 60 percent.

Tonight 11 Jul Morrow

Mostly cloudy with a chance of Thunderstorms with a slight chance of Showers in the Evening, then partly cloudy after midnight. Lows in the lower 60s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

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Straits Lake Temperature Statistics

July Temperature

Marion, Marion Municipal Airport (16.2 miles)

  • Lowest 8 July, 2026

    63 °F

  • Average July

    80 °F

  • Highest 3 July, 2026

    95 °F

Climate (2021–2026)

Marion, Marion Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    62.3 °F
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