Gravely Bay Weather Forecast
- 39
- 42
Chance Rain Showers
- 25
- 44
Rain Showers
- 20
- 29
Blustery
- 26
- 32
Breezy
- 33
- 38
Breezy
- 34
- 44
Chance Rain Showers
Today 25 Mar Jefferson
Partly sunny. Highs in the mid 40s. Light southeast Winds.
Tonight 25 Mar Jefferson
Mostly cloudy with a 50 percent chance of rain Showers. Lows in the mid 30s. Light Winds, becoming south 10 to 15 Mph.
Gravely Bay Temperature Statistics
March Temperature
Watertown, Watertown International Airport (16.8 miles)
Lowest 2 March, 2026
-2.3 °FAverage March
33.6 °FHighest 9 March, 2026
67.6 °F
Climate (2021–Present)
Watertown, Watertown International Airport (16.8 miles)
Average Low 2021–2026
38.5 °FAverage 2021–2026
48.4 °FAverage High 2021–2026
57.6 °F