Straits Lake Weather Forecast

    • 41
    • 79

    Rain Showers

    • 33
    • 46

    Mostly Cloudy

    • 28
    • 51

    Partly Sunny

    • 27
    • 41

    Partly Sunny

    • 46
    • 59

    Partly Sunny

    • 48
    • 69

    Partly Sunny

Today 4 Apr Morrow

Partly sunny with a chance of Showers and Thunderstorms. Some Thunderstorms may be severe with damaging Winds. Highs in the upper 70s. Southwest Winds around 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 4 Apr Morrow

Showers with a chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Some Thunderstorms may be severe with damaging Winds. Much cooler. Less humid with Lows in the lower 40s. West Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

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Straits Lake Temperature Statistics

April Temperature

Marion, Marion Municipal Airport (16.2 miles)

  • Lowest 1 April, 2026

    37 °F

  • Average April

    51.1 °F

  • Highest 2 April, 2026

    77 °F

Climate (2021–Present)

Marion, Marion Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    62 °F
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