Groton Weather Forecast

    • 30
    • 38

    Slight Chance Snow Showers

    • 33
    • 41

    Slight Chance Rain Showers

    • 27
    • 41

    Mostly Cloudy

    • 32
    • 39

    Rain/Snow

    • 30
    • 40

    Rain/Snow Likely

    • 27
    • 40

    Rain/Snow Likely

Today 15 Feb Tompkins

Patchy fog and freezing fog this morning. Partly sunny. Highs in the upper 30s. Southeast Winds around 5 Mph.

Tonight 15 Feb Tompkins

Mostly cloudy with a slight chance of rain Showers. A slight chance of freezing rain after midnight. Lows around 30. South Winds 5 to 10 Mph. Chance of precipitation 20 percent.

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Groton Temperature Statistics

February Temperature

Cortland County-Chase Field (7.5 miles)

  • Lowest 8 February, 2026

    -7.6 °F

  • Average February

    14.4 °F

  • Highest 10 February, 2026

    33.8 °F

Climate (2021–Present)

Cortland County-Chase Field (7.5 miles)

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  • Average Low 2021–2026

    37.7 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    56.5 °F
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