Marion Weather Forecast

    • 69
    • 92

    Sunny

    • 71
    • 94

    Mostly Sunny

    • 71
    • 93

    Chance Thunderstorms

    • 71
    • 90

    Rain Showers Likely

    • 70
    • 89

    Rain Showers Likely

    • 68
    • 86

    Chance Thunderstorms

Today 14 Jul Grant

Sunny, hot. Near steady temperature around 90. Light and variable Winds.

Tonight 14 Jul Grant

Clear. Lows in the upper 60s. Light and variable Winds, becoming west around 5 Mph after midnight.

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Marion Temperature Statistics

July Temperature

Marion Municipal Airport (4.3 miles)

  • Lowest 8 July, 2026

    59.9 °F

  • Average July

    75.8 °F

  • Highest 3 July, 2026

    91.8 °F

Climate (2021–2026)

Marion Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    61.7 °F
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