Colosse Weather Forecast
- 11
- 21
Snow
- 14
- 27
Snow Showers
- 20
- 29
Chance Rain Showers
- 20
- 38
Chance Rain Showers
- 23
- 42
Rain/Snow
- 15
- 32
Chance Snow Showers
Today 14 Dec Oswego
Lake effect snow through early Afternoon, then snow Showers likely late. Snow may be heavy at Times through early afternoon. Additional accumulation 7 to 13 Inches in the most persistent Snows. Cold with Highs Ranging from 15 to 20 inland to the mid 20s along the lake Ontario shore. West Winds 5 to 10 Mph, becoming north 10 to 15 Mph. Chance of snow near 100 percent.
Tonight 14 Dec Oswego
Lake effect snow Showers. Additional accumulation an inch or less. Cold with Lows Ranging from zero to 5 above across the tug hill to around 15 along the lake Ontario shore. Northwest Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph. Chance of snow 80 percent.
Colosse Temperature Statistics
December Temperature
Fulton, Oswego County Airport (12.4 miles)
Lowest 4 December, 2025
5 °FAverage December
23.9 °FHighest 10 December, 2025
36 °F
Climate (2020–Present)
Fulton, Oswego County Airport (12.4 miles)
Average Low 2020–2025
41 °FAverage 2020–2025
49.6 °FAverage High 2020–2025
58.2 °F