Belle Isle Weather Forecast
- 59
- 87
Mostly Cloudy
- 63
- 79
Chance Rain Showers
- 54
- 79
Rain Showers
- 55
- 74
Mostly Sunny
- 60
- 82
Mostly Sunny
- 63
- 85
Partly Sunny
Today 5 Jun Coastal Rockingham
Partly sunny. Warm with Highs in the upper 80s. Light and variable Winds.
Tonight 5 Jun Coastal Rockingham
Partly cloudy. Lows in the upper 50s. Light and variable Winds.
Belle Isle Temperature Statistics
June Temperature
Pease Air Force Base / Portsmouth (3.7 miles)
Lowest 2 June, 2026
45 °FAverage June
61.3 °FHighest 3 June, 2026
79.7 °F
Climate (2021–Present)
Pease Air Force Base / Portsmouth (3.7 miles)
Average Low 2021–2026
42.3 °FAverage 2021–2026
50.6 °FAverage High 2021–2026
59.1 °F