Topsail Beach Weather Forecast
- 76
- 90
Mostly Sunny
- 76
- 89
Mostly Sunny
- 76
- 90
Mostly Sunny
- 74
- 92
Rain Showers Likely
- 71
- 85
Chance Thunderstorms
- 71
- 83
Slight Chance Thunderstorms
- 73
- 84
Mostly Sunny
Today 2 Sep Coastal Pender
Sunny. Near steady temperature in the upper 80s. South Winds 5 to 10 Mph. Heat index Values up to 105.
Tonight 2 Sep Coastal Pender
Mostly clear. Lows in the mid 70s. Southwest Winds 5 to 10 Mph.
Topsail Beach Temperature Statistics
September Temperature
Wilmington International Airport (16.8 miles)
Lowest
–Average September
–Highest
–
Climate (2021–2026)
Wilmington International Airport (16.8 miles)
Average Low 2021–2026
56 °FAverage 2021–2026
65.9 °FAverage High 2021–2026
76 °F