Jamesville Reservoir Weather Forecast

    • 57
    • 65

    Chance Rain Showers

    • 59
    • 75

    Rain Showers

    • 44
    • 63

    Chance Rain Showers

    • 45
    • 58

    Rain Showers

    • 36
    • 62

    Rain/Snow

    • 33
    • 45

    Slight Chance Rain Showers

Today 12 Oct Onondaga

Partly sunny. Highs in the mid 60s.

Tonight 12 Oct Onondaga

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the mid 50s. South Winds around 5 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jamesville Reservoir Temperature Statistics

October Temperature

Syracuse, Syracuse Hancock International Airport (9.3 miles)

  • Lowest 7 October, 2026

    37.7 °F

  • Average October

    56.6 °F

  • Highest 2 October, 2026

    75.7 °F

Climate (2021–2026)

Syracuse, Syracuse Hancock International Airport (9.3 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    60.6 °F
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