Williamstown Weather Forecast
- 27
- 39
Rain/Snow
- 26
- 36
Snow Showers Likely
- 23
- 38
Chance Rain/Snow
- 25
- 41
Slight Chance Snow Showers
- 32
- 43
Rain Showers Likely
- 34
- 51
Rain Showers Likely
Today 16 Nov Oswego
Snow Showers likely with a chance of rain Showers. Snow accumulation Ranging from little or nothing across the lower Elevations to an inch or less on the tug hill. Very windy. Near steady Temperatures Ranging from around 30 on the tug hill to the upper 30s across the lower Elevations. Northwest Winds 30 to 40 Mph with Gusts up to 50 Mph. Chance of precipitation 70 percent.
Tonight 16 Nov Oswego
Lake effect snow Showers likely in the Evening, then lake effect snow overnight. Additional accumulation in the most persistent Snows Ranging from an inch or less across the lower Elevations to 2 to 3 Inches on the tug hill. Very windy with Lows Ranging from the upper 20s across the tug hill to the lower 30s along the lake Ontario shore. Northwest Winds 30 to 40 Mph with Gusts up to 50 Mph in the evening. Chance of snow 90 percent.
Williamstown Temperature Statistics
November Temperature
Syracuse, Syracuse Hancock International Airport (24.2 miles)
Lowest 11 November, 2025
27 °FAverage November
41.4 °FHighest 3 November, 2025
61 °F
Climate (2020–Present)
Syracuse, Syracuse Hancock International Airport (24.2 miles)
Average Low 2020–2025
43.1 °FAverage 2020–2025
51.9 °FAverage High 2020–2025
60.8 °F