North Topsail Beach Weather Forecast
- 71
- 89
Partly Sunny
- 77
- 86
Mostly Sunny
- 79
- 88
Slight Chance Thunderstorms
- 75
- 92
Chance Thunderstorms
- 75
- 88
Chance Thunderstorms
- 75
- 88
Chance Thunderstorms
Today 20 Jun Coastal Onslow
Mostly sunny. Highs around 90. Northeast Winds around 5 Mph, becoming south this afternoon.
Tonight 20 Jun Coastal Onslow
Partly cloudy in the Evening, then clearing. Lows in the upper 60s. Southwest Winds 5 to 10 Mph.
North Topsail Beach Temperature Statistics
June Temperature
MCAS New River (14.9 miles)
Lowest 3 June, 2026
52 °FAverage June
76.5 °FHighest 12 June, 2026
95 °F
Climate (2021–2026)
MCAS New River (14.9 miles)
Average Low 2021–2026
54.5 °FAverage 2021–2026
63.8 °FAverage High 2021–2026
73.6 °F