Jamestown Weather Forecast

    • 19
    • 24

    Mostly Cloudy

    • 17
    • 38

    Chance Rain/Snow

    • 18
    • 23

    Mostly Cloudy

    • 31
    • 35

    Chance Rain/Snow

    • 26
    • 42

    Mostly Cloudy

    • 34
    • 43

    Chance Rain Showers

    • 33
    • 52

    Slight Chance Rain Showers

Today 19 Dec Ottawa

Cloudy with a 40 percent chance of snow Showers, possibly mixed with freezing rain. Highs in the mid 20s. Northwest Winds 15 to 20 Mph with Gusts to around 30 Mph.

Tonight 19 Dec Ottawa

Mostly cloudy. A 20 percent chance of snow Showers in the evening. Lows around 20. Southwest Winds 5 to 10 Mph with Gusts to around 20 Mph becoming south 5 to 15 Mph with Gusts to around 30 Mph after midnight.

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Jamestown Temperature Statistics

December Temperature

Holland - West Michigan Regional Airport (13.7 miles)

  • Lowest 8 December, 2025

    1.9 °F

  • Average December

    24.3 °F

  • Highest 17 December, 2025

    41 °F

Climate (2020–Present)

Holland - West Michigan Regional Airport (13.7 miles)

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  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    59.8 °F
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