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Hazardous Weather Conditions

Current conditions at

Raleigh / Durham, Raleigh-Durham International Airport (KRDU)

Lat: 35.89°NLon: 78.78°WElev: 394ft.

Mostly Cloudy

83°F

28°C

Humidity 74%
Wind Speed Vrbl 3 mph
Barometer 30.16 in (1020.9 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 15 Aug 10:51 am EDT
Extended Forecast for

Morrisville NC

  • Today

    Today: Mostly sunny, with a high near 93. Heat index values as high as 102. North wind around 5 mph.

    High: 93 °F

    Mostly Sunny

  • Tonight

    Tonight: Isolated showers and thunderstorms before 10pm. Mostly cloudy, with a low around 75. East wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 75 °F

    Isolated
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Isolated showers and thunderstorms after 2pm. Cloudy through mid morning, then gradual clearing, with a high near 95. Heat index values as high as 107. Southeast wind around 5 mph becoming calm. Chance of precipitation is 20%.

    High: 95 °F

    Mostly Cloudy
    then Isolated
    T-storms

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 77. South wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 77 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Sunny and hot, with a high near 99. Northwest wind 5 to 9 mph.

    High: 99 °F

    Hot

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 76. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 76 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 95.

    High: 95 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 93. Heat index values as high as 102. North wind around 5 mph.
Tonight
Isolated showers and thunderstorms before 10pm. Mostly cloudy, with a low around 75. East wind 3 to 5 mph. Chance of precipitation is 20%.
Sunday
Isolated showers and thunderstorms after 2pm. Cloudy through mid morning, then gradual clearing, with a high near 95. Heat index values as high as 107. Southeast wind around 5 mph becoming calm. Chance of precipitation is 20%.
Sunday Night
Scattered showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 77. South wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Sunny and hot, with a high near 99. Northwest wind 5 to 9 mph.
Monday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 76. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Mostly sunny, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 73.
Wednesday
Mostly sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 75.
Thursday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Morrisville NC
 35.84°N 78.84°W (Elev. 351 ft)
Last Update:
10:25 am EDT Aug 15, 2026
Forecast Valid:
11am EDT Aug 15, 2026-6pm EDT Aug 21, 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