Jamestown Weather Forecast

    • 59
    • 77

    Increasing Clouds

    • 60
    • 80

    Decreasing Clouds

    • 50
    • 74

    Partly Sunny

    • 60
    • 71

    Rain Showers Likely

    • 60
    • 78

    Rain Showers Likely

    • 57
    • 71

    Chance Rain Showers

    • 54
    • 71

    Chance Rain Showers

Today 11 Sep Ottawa

Sunny. Highs in the upper 70s. South Winds around 5 Mph.

Tonight 11 Sep Ottawa

Clear in the evening then becoming partly cloudy. Lows in the upper 50s. Light Winds becoming southeast 5 to 10 Mph after midnight.

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  • Temperature Real-Time

Jamestown Temperature Statistics

September Temperature

Holland - West Michigan Regional Airport (13.7 miles)

  • Lowest 7 September, 2026

    54.6 °F

  • Average September

    72.9 °F

  • Highest 2 September, 2026

    90.6 °F

Climate (2021–2026)

Holland - West Michigan Regional Airport (13.7 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.9 °F
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