Piscataqua River - Interstate 95 Bridge Weather Forecast
- 72
- 98
Isolated Thunderstorms
- 64
- 91
Isolated Thunderstorms
- 63
- 84
Mostly Cloudy
- 61
- 80
Chance Rain Showers
- 61
- 78
Chance Rain Showers
- 64
- 84
Slight Chance Rain Showers
Today 3 Jul Coastal Rockingham
Mostly sunny. Hot with Highs in the mid 90s. West Winds around 10 Mph with Gusts up to 20 Mph. Heat index Values up to 103.
Tonight 3 Jul Coastal Rockingham
Partly cloudy with isolated Showers and Thunderstorms. Humid with Lows in the lower 70s. West Winds around 10 Mph in the Evening, becoming light and variable. Chance of rain 20 percent. Heat index Values in the mid 90s early in the evening.
Piscataqua River - Interstate 95 Bridge Temperature Statistics
July Temperature
Pease Air Force Base / Portsmouth (2.5 miles)
Lowest 1 July, 2026
71.4 °FAverage July
80.5 °FHighest 1 July, 2026
91.8 °F
Climate (2021–2026)
Pease Air Force Base / Portsmouth (2.5 miles)
Average Low 2021–2026
42.3 °FAverage 2021–2026
50.6 °FAverage High 2021–2026
59.1 °F