Marvin Weather Forecast

    • 64
    • 79

    Chance Rain Showers

    • 62
    • 84

    Chance Rain Showers

    • 61
    • 74

    Rain Showers Likely

    • 60
    • 69

    Chance Rain Showers

    • 58
    • 67

    Slight Chance Thunderstorms

Today 15 Sep Grant

Partly sunny. A slight chance of Showers this morning. Highs in the lower 80s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 15 Sep Grant

Mostly clear. Lows in the lower 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marvin Temperature Statistics

September Temperature

Ortonville, Ortonville Muncipal-Martinson Field Airport (23.6 miles)

  • Lowest 7 September, 2025

    39.2 °F

  • Average September

    61.3 °F

  • Highest 8 September, 2025

    80.6 °F

Climate (2020–Present)

Ortonville, Ortonville Muncipal-Martinson Field Airport (23.6 miles)

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  • Average Low 2020–2025

    35.8 °F

  • Average 2020–2025

    45.2 °F

  • Average High 2020–2025

    54.9 °F
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