Williamstown Weather Forecast

    • 30
    • 36

    Slight Chance Freezing Rain

    • 25
    • 36

    Rain/Snow

    • 21
    • 34

    Chance Snow Showers

    • 21
    • 35

    Chance Snow Showers

    • 10
    • 32

    Chance Snow Showers

    • 9
    • 21

    Chance Snow Showers

    • 25
    • 35

    Snow Showers Likely

Today 19 Feb Oswego

Mostly cloudy. Highs in the upper 30s. Southeast Winds 5 to 10 Mph, becoming east.

Tonight 19 Feb Oswego

Mostly cloudy. Lows in the lower 30s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Williamstown Temperature Statistics

February Temperature

Syracuse, Syracuse Hancock International Airport (24.2 miles)

  • Lowest 8 February, 2026

    -8.4 °F

  • Average February

    20.1 °F

  • Highest 16 February, 2026

    44.1 °F

Climate (2021–Present)

Syracuse, Syracuse Hancock International Airport (24.2 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    60.6 °F
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