Jamesville Weather Forecast

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    Rain

    • 36
    • 46

    Rain

    • 33
    • 48

    Chance Rain

    • 35
    • 54

    Chance Rain

    • 24
    • 46

    Slight Chance Rain

    • 29
    • 48

    Partly Sunny

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    Partly Sunny

Today 4 Dec Martin

Partly sunny. Highs in the lower 50s. West Winds around 5 Mph.

Tonight 4 Dec Martin

Cloudy. Rain likely after midnight. Lows in the mid 30s. Northeast Winds 5 to 10 Mph. Chance of rain 70 percent.

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Jamesville Temperature Statistics

December Temperature

Washington, Warren Field Airport (18.6 miles)

  • Lowest 1 December, 2025

    37.6 °F

  • Average December

    45 °F

  • Highest 1 December, 2025

    55.4 °F

Climate (2020–Present)

Washington, Warren Field Airport (18.6 miles)

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  • Average Low 2020–2025

    52.8 °F

  • Average 2020–2025

    62.6 °F

  • Average High 2020–2025

    73.2 °F
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