Jamesville Reservoir Weather Forecast

    • 64
    • 76

    Chance Rain Showers

    • 72
    • 84

    Rain Showers Likely

    • 74
    • 89

    Slight Chance Thunderstorms

    • 76
    • 96

    Mostly Sunny

    • 71
    • 93

    Slight Chance Thunderstorms

    • 67
    • 86

    Chance Thunderstorms

Today 20 Jun Onondaga

Mostly cloudy in the Morning, then partly sunny with a slight chance of Showers and Thunderstorms in the afternoon. Highs in the upper 70s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 20 Jun Onondaga

Mostly cloudy with a 50 percent chance of Showers. Lows in the upper 50s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Jamesville Reservoir Temperature Statistics

June Temperature

Syracuse, Syracuse Hancock International Airport (9.3 miles)

  • Lowest 3 June, 2025

    45.6 °F

  • Average June

    66.5 °F

  • Highest 4 June, 2025

    91.7 °F

Climate (2020–Present)

Syracuse, Syracuse Hancock International Airport (9.3 miles)

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

  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    60.8 °F
Get WillyWeather+ to remove ads