Trumansburg Weather Forecast

    • 16
    • 26

    Mostly Cloudy

    • 9
    • 26

    Slight Chance Snow Showers

    • 7
    • 15

    Slight Chance Snow Showers

    • 20
    • 29

    Chance Snow Showers

    • 11
    • 26

    Chance Snow Showers

    • 16
    • 25

    Chance Snow

Today 18 Jan Tompkins

Mostly cloudy. A chance of snow Showers this morning. Highs in the mid 20s. West Winds 5 to 10 Mph. Chance of snow 50 percent.

Tonight 18 Jan Tompkins

Partly cloudy in the Evening, then becoming mostly cloudy. Lows near 15. Northwest Winds around 5 Mph, becoming southwest after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Trumansburg Temperature Statistics

January Temperature

Ithaca, Ithaca Tompkins Regional Airport (11.2 miles)

  • Lowest 3 January, 2026

    9 °F

  • Average January

    29.6 °F

  • Highest 9 January, 2026

    48.9 °F

Climate (2021–Present)

Ithaca, Ithaca Tompkins Regional Airport (11.2 miles)

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

  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    58 °F
Get WillyWeather+ to remove ads