National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Wilmington International Airport (KILM)

Lat: 34.27°NLon: 77.9°WElev: 23ft.

Mostly Cloudy

76°F

24°C

Humidity 40%
Wind Speed S 12 G 17 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 4 May 1:53 pm EDT
Extended Forecast for

Topsail Beach NC

  • This Afternoon

    This Afternoon: Sunny, with a high near 70. South wind around 15 mph, with gusts as high as 21 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 63. South wind 9 to 14 mph.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. South wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 67. South wind 9 to 11 mph, with gusts as high as 16 mph.

    Low: 67 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. South wind 10 to 18 mph, with gusts as high as 25 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers, mainly after 8am. High near 72. Breezy. Chance of precipitation is 80%.

    High: 72 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 40%.

    High: 64 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 70. South wind around 15 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 63. South wind 9 to 14 mph.
Tuesday
Sunny, with a high near 70. South wind 6 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 67. South wind 9 to 11 mph, with gusts as high as 16 mph.
Wednesday
Mostly sunny, with a high near 73. South wind 10 to 18 mph, with gusts as high as 25 mph.
Wednesday Night
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers, mainly after 8am. High near 72. Breezy. Chance of precipitation is 80%.
Thursday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Friday
A chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 40%.
Friday Night
A chance of showers before 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Topsail Beach NC
 34.35°N 77.63°W (Elev. 0 ft)
Last Update:
8:11 am EDT May 4, 2026
Forecast Valid:
2pm EDT May 4, 2026-6pm EDT May 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation