Star Island Weather Forecast
- 68
- 78
Increasing Clouds
- 73
- 86
Partly Sunny
- 68
- 86
Partly Sunny
- 66
- 78
Mostly Sunny
- 64
- 75
Partly Sunny
- 66
- 73
Partly Sunny
Today 13 Jul Coastal Rockingham
Partly sunny. Warm with Highs in the upper 80s. Light and variable Winds, becoming south around 10 Mph with Gusts up to 20 Mph this afternoon.
Tonight 13 Jul Coastal Rockingham
Partly cloudy with isolated Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows in the upper 60s. Southwest Winds around 10 Mph. Chance of rain 20 percent.
Star Island Temperature Statistics
July Temperature
Pease Air Force Base / Portsmouth (12.4 miles)
Lowest 8 July, 2026
60.6 °FAverage July
77.2 °FHighest 2 July, 2026
95.9 °F
Climate (2021–2026)
Pease Air Force Base / Portsmouth (12.4 miles)
Average Low 2021–2026
42.3 °FAverage 2021–2026
50.6 °FAverage High 2021–2026
59.1 °F