Seabrook Weather Forecast
- 31
- 44
Chance Rain Showers
- 32
- 49
Mostly Sunny
- 33
- 52
Chance Rain/Snow
- 32
- 41
Chance Rain/Snow
- 36
- 43
Rain Showers Likely
- 33
- 53
Rain Showers Likely
Today 26 Mar Coastal Rockingham
Mostly cloudy in the Morning, then partly sunny with a slight chance of rain Showers in the afternoon. Highs in the lower 40s. Light and variable Winds, becoming west around 10 Mph with Gusts up to 20 Mph in the afternoon. Chance of rain 20 percent.
Tonight 26 Mar Coastal Rockingham
Partly cloudy with a slight chance of rain Showers in the Evening, then mostly clear after midnight. Lows around 30. Light and variable Winds. Chance of rain 20 percent.
Seabrook Temperature Statistics
March Temperature
Pease Air Force Base / Portsmouth (13 miles)
Lowest 3 March, 2025
8.1 °FAverage March
39.4 °FHighest 16 March, 2025
65.1 °F
Climate (2020–Present)
Pease Air Force Base / Portsmouth (13 miles)
Average Low 2020–2025
42.5 °FAverage 2020–2025
50.8 °FAverage High 2020–2025
59.3 °F