Great Bay - Herods Cove Weather Forecast
- 39
- 56
Rain
- 19
- 45
Mostly Sunny
- 24
- 37
Partly Sunny
- 28
- 42
Slight Chance Snow
- 28
- 49
Chance Rain/Snow
- 26
- 43
Chance Rain/Snow
- 24
- 42
Chance Snow
Today 16 Mar Coastal Rockingham
Rain likely with isolated Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs in the mid 50s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.
Tonight 16 Mar Coastal Rockingham
Isolated Thunderstorms in the evening. Rain. Some Thunderstorms may produce heavy rainfall in the evening. Lows around 40. South Winds 15 to 25 Mph with Gusts up to 45 Mph. Chance of rain near 100 percent.
Great Bay - Herods Cove Temperature Statistics
March Temperature
Pease Air Force Base / Portsmouth (1.2 miles)
Lowest 2 March, 2026
7.9 °FAverage March
37 °FHighest 10 March, 2026
72.7 °F
Climate (2021–Present)
Pease Air Force Base / Portsmouth (1.2 miles)
Average Low 2021–2026
42.3 °FAverage 2021–2026
50.7 °FAverage High 2021–2026
59.2 °F