Straits Lake Weather Forecast

    • 53
    • 60

    Slight Chance Thunderstorms

    • 35
    • 74

    Rain Showers

    • 24
    • 40

    Partly Sunny

    • 31
    • 47

    Mostly Sunny

    • 43
    • 56

    Partly Sunny

    • 46
    • 64

    Chance Rain

Today 25 Mar Morrow

Partly sunny in the Morning, then becoming mostly cloudy. Not as cool with Highs around 60. Southeast Winds 5 to 10 Mph, becoming south in the afternoon.

Tonight 25 Mar Morrow

Mostly cloudy. A slight chance of Showers after midnight. Not as cool with Lows in the lower 50s. Southwest Winds around 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Straits Lake Temperature Statistics

March Temperature

Marion, Marion Municipal Airport (16.2 miles)

  • Lowest 18 March, 2026

    17.1 °F

  • Average March

    47 °F

  • Highest 22 March, 2026

    80.1 °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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