Jamesville Weather Forecast

    • 44
    • 70

    Sunny

    • 53
    • 74

    Mostly Sunny

    • 43
    • 72

    Sunny

    • 40
    • 68

    Sunny

    • 43
    • 67

    Partly Sunny

    • 51
    • 70

    Mostly Cloudy

Today 20 Oct Martin

Sunny. Not as warm with Highs in the upper 60s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 20 Oct Martin

Clear. Lows in the lower 40s. Southwest Winds around 5 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Jamesville Temperature Statistics

October Temperature

Washington, Warren Field Airport (18.6 miles)

  • Lowest 17 October, 2025

    42.6 °F

  • Average October

    64.4 °F

  • Highest 7 October, 2025

    85.1 °F

Climate (2020–Present)

Washington, Warren Field Airport (18.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    52.9 °F

  • Average 2020–2025

    62.7 °F

  • Average High 2020–2025

    73.3 °F
Get WillyWeather+ to remove ads