North Bay Weather Forecast
- 46
- 59
Rain Showers
- 43
- 59
Mostly Cloudy
- 39
- 65
Rain Showers Likely
- 29
- 46
Chance Rain Showers
- 30
- 40
Partly Sunny
- 38
- 49
Chance Rain Showers
Today 16 Apr Jefferson
Showers, warm with Highs Ranging from the mid 60s along the lake Ontario shore to the upper 60s inland. Light Winds, becoming southwest 5 to 10 Mph. Chance of rain 90 percent.
Tonight 16 Apr Jefferson
Showers with a chance of Thunderstorms in the Evening, then Showers likely overnight. Lows Ranging from the mid 40s along the lake Ontario shore to the lower 50s across the tug hill. Light Winds. Chance of rain 90 percent.
North Bay Temperature Statistics
April Temperature
Watertown, Watertown International Airport (18.6 miles)
Lowest 8 April, 2026
12.7 °FAverage April
43.8 °FHighest 3 April, 2026
73.7 °F
Climate (2021–Present)
Watertown, Watertown International Airport (18.6 miles)
Average Low 2021–2026
38.4 °FAverage 2021–2026
48.3 °FAverage High 2021–2026
57.5 °F