Marine Weather Net

Knotts Island, NC Weather Forecast


Marine Forecast: Currituck Sound


Knotts Island, North Carolina

 Lat: 36.51N, Lon: 75.92W

Current Conditions Updated: 656 AM EDT THU JUN 18 2026

Partly Cloudy
Temp: 76°F
  • Humidity:
  • 81%
  • Winds:
  • 12 MPH SSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.79 in.
  • Dewpoint:
  • 70°F
  • Heat index:
  • 77°F

  • Sunrise:
  • 5:43 AM EDT
  • Sunset:
  • 8:23 PM EDT
  • Moonrise:
  • 9:36 AM EDT
  • Moonset:
  • 11:42 PM EDT

TODAY

MOSTLY SUNNY
Hi: 99°F
Lo: 77°F

JUNETEENTH

CHANCE OF T-STORM
Hi: 89°F
Lo: 70°F
Precip: 70%

SATURDAY

MOSTLY SUNNY
Hi: 89°F
Lo: 71°F

SUNDAY

MOSTLY SUNNY
Hi: 91°F
Lo: 75°F
Weather Forecast In Detail:
Forecast Issued: 445 AM EDT Thu Jun 18 2026

HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING
Today...Mostly sunny and breezy, hot with highs in the upper 90s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 104 this afternoon.
Tonight...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent. Heat index values up to 101 early in the evening.
Juneteenth...Showers likely with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
Friday Night...Partly cloudy. Showers likely with a chance of thunderstorms in the evening. Lows around 70. North winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 60 percent.
Saturday...Mostly sunny. Highs in the upper 80s. Northwest winds around 5 mph, becoming south in the afternoon.
Saturday Night...Mostly clear. Lows in the lower 70s.
Sunday...Mostly sunny. Highs in the lower 90s.
Sunday Night...Partly cloudy. Lows in the mid 70s.
Monday...Partly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 60 percent. Heat index values up to 100.
Monday Night...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 70s. Chance of rain 60 percent.
Tuesday...Partly sunny with a chance of showers. Highs in the upper 80s. Chance of rain 40 percent.
Tuesday Night...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the upper 60s. Chance of rain 40 percent.
Wednesday...Mostly sunny. Highs in the mid 80s.
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