Three Mile Bay Weather Forecast
- 3
- 16
Mostly Cloudy
- -6
- 24
Snow
- -18
- 4
Chance Snow Showers
- -10
- 5
Cold
- 2
- 17
Partly Sunny
- 2
- 20
Mostly Cloudy
Today 5 Feb Jefferson
Partly sunny and cold with Highs 15 to 20. Light west Winds.
Tonight 5 Feb Jefferson
Mostly cloudy. Lows zero to 5 above. Light south Winds.
Three Mile Bay Temperature Statistics
February Temperature
Watertown, Watertown International Airport (10.6 miles)
Lowest 1 February, 2026
-0.9 °FAverage February
13.7 °FHighest 3 February, 2026
26.1 °F
Climate (2021–Present)
Watertown, Watertown International Airport (10.6 miles)
Average Low 2021–2026
38.6 °FAverage 2021–2026
48.4 °FAverage High 2021–2026
57.5 °F