Marion Weather Forecast

    • 43
    • 79

    Rain Showers

    • 31
    • 54

    Slight Chance Rain Showers

    • 44
    • 63

    Breezy

    • 45
    • 69

    Mostly Sunny

    • 44
    • 77

    Partly Sunny

    • 28
    • 57

    Mostly Cloudy

Today 10 Mar Marion

Sunny. Highs in the upper 70s. Southwest Winds 15 to 20 Mph.

Tonight 10 Mar Marion

A chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Lows in the lower 40s. South Winds 5 to 10 Mph, increasing to north 15 to 20 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marion Temperature Statistics

March Temperature

Newton, Newton City/County Airport (24.9 miles)

  • Lowest 1 March, 2026

    32 °F

  • Average March

    46.2 °F

  • Highest 6 March, 2026

    73 °F

Climate (2021–Present)

Newton, Newton City/County Airport (24.9 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    57.6 °F

  • Average High 2021–2026

    68.9 °F
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