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May 18-22, 2026, is Heat Safety Week. Visit heat.gov for tips on how to stay cool and safe from the dangers of extreme heat!

Current conditions at

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

Lat: 35.89°NLon: 78.78°WElev: 394ft.

Mostly Cloudy

70°F

21°C

Humidity	84%
Wind Speed	S 7 mph
Barometer	30.08 in (1018.0 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	21 May 6:51 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Cary NC

Today
High: 92 °F
Partly Sunny
then Chance
T-storms
Tonight
Low: 62 °F
T-storms
Friday
High: 75 °F
Chance
Showers then
Showers
Likely
Friday Night
Low: 63 °F
Showers
Saturday
High: 80 °F
Showers
Saturday Night
Low: 66 °F
Showers
Sunday
High: 84 °F
Showers
Sunday Night
Low: 68 °F
Showers then
Chance
T-storms
Memorial Day
High: 86 °F
Chance
Showers then
Showers
Likely

Detailed Forecast

Today

A chance of showers and thunderstorms after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 92. South wind 5 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms. Low around 62. Northeast wind 5 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 75. Northeast wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and possibly a thunderstorm. Low around 63. East wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers, with thunderstorms also possible after 11am. High near 80. East wind 5 to 7 mph becoming south in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and possibly a thunderstorm. Low around 66. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers likely, then showers and possibly a thunderstorm after 2pm. High near 84. Chance of precipitation is 80%.

Sunday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Low around 68. Chance of precipitation is 80%.

Memorial Day

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.

Monday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

Tuesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

Wednesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 86. Chance of precipitation is 70%.