Onslow Beach Weather Forecast
- 75
- 82
Increasing Clouds
- 77
- 84
Partly Sunny
- 72
- 85
Mostly Cloudy
- 71
- 81
Partly Sunny
- 73
- 82
Slight Chance Thunderstorms
- 76
- 83
Chance Thunderstorms
Today 6 Jun Coastal Onslow
Mostly sunny. Highs in the upper 80s. West Winds 5 to 10 Mph, becoming southwest 10 to 15 Mph with Gusts up to 25 Mph this afternoon.
Tonight 6 Jun Coastal Onslow
Partly cloudy. Lows around 70. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.
Onslow Beach Temperature Statistics
June Temperature
MCAS New River (13 miles)
Lowest 3 June, 2026
52 °FAverage June
68.7 °FHighest 3 June, 2026
81 °F
Climate (2021–Present)
MCAS New River (13 miles)
Average Low 2021–2026
54.5 °FAverage 2021–2026
63.8 °FAverage High 2021–2026
73.6 °F