Swansboro Weather Forecast
- 79
- 94
Slight Chance Thunderstorms
- 75
- 93
Thunderstorms Likely
- 73
- 86
Chance Thunderstorms
- 75
- 87
Slight Chance Thunderstorms
- 75
- 88
Chance Thunderstorms
- 77
- 91
Slight Chance Thunderstorms
- 78
- 92
Slight Chance Thunderstorms
Today 20 Jul Coastal Onslow
Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the mid 90s. Southwest Winds 10 to 15 Mph. Chance of rain 20 percent. Heat index Values up to 108.
Tonight 20 Jul Coastal Onslow
Partly cloudy with a slight chance of Showers and Thunderstorms this afternoon and Evening, then mostly clear after midnight. Lows in the upper 70s. Southwest Winds 10 to 15 Mph. Chance of rain 20 percent. Heat index Values up to 108 early and evening.
Swansboro Temperature Statistics
July Temperature
Bogue Field Marine Corps Auxiliary Field (5 miles)
Lowest 11 July, 2025
72 °FAverage July
81.1 °FHighest 4 July, 2025
88 °F
Climate (2020–Present)
Bogue Field Marine Corps Auxiliary Field (5 miles)
Average Low 2020–2025
57.5 °FAverage 2020–2025
65.1 °FAverage High 2020–2025
72.5 °F