National Weather Service Forecast for: Westerly RI
Issued by: National Weather Service Norton, MA
Updated: 3:01 pm EDT Jul 16, 2026
 
Tonight

Tonight: Widespread smoke before 2am. Mostly clear, with a low around 59. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Smoke

 Friday

Friday: Sunny, with a high near 82. North wind 5 to 9 mph becoming southwest in the afternoon.
Sunny

 Friday
Night
Friday Night: Mostly clear, with a low around 62. Light south wind.
Mostly Clear

 Saturday

Saturday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 82. South wind 5 to 14 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Slight Chance
Showers then
Showers
Likely
 Saturday
Night
Saturday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Some of the storms could produce heavy rainfall. Low around 69. South wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.
Heavy Rain

 Sunday

Sunday: A chance of showers before 8am. Mostly sunny, with a high near 85. Northwest wind 8 to 11 mph. Chance of precipitation is 30%.
Chance
Showers then
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 60. Light north wind.
Mostly Clear

 Monday

Monday: Sunny, with a high near 79. Calm wind becoming south 5 to 8 mph in the afternoon.
Sunny

 Monday
Night
Monday Night: Partly cloudy, with a low around 63. Light south wind.
Partly Cloudy
Lo 59 °F Hi 82 °F Lo 62 °F Hi 82 °F Lo 69 °F Hi 85 °F Lo 60 °F Hi 79 °F Lo 63 °F

Air Quality Alert
 

Tonight
 
 Widespread smoke before 2am. Mostly clear, with a low around 59. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Friday
 
 Sunny, with a high near 82. North wind 5 to 9 mph becoming southwest in the afternoon.
Friday Night
 
 Mostly clear, with a low around 62. Light south wind.
Saturday
 
 A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 82. South wind 5 to 14 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
 
 Showers and possibly a thunderstorm before 2am, then showers likely. Some of the storms could produce heavy rainfall. Low around 69. South wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.
Sunday
 
 A chance of showers before 8am. Mostly sunny, with a high near 85. Northwest wind 8 to 11 mph. Chance of precipitation is 30%.
Sunday Night
 
 Mostly clear, with a low around 60. Light north wind.
Monday
 
 Sunny, with a high near 79. Calm wind becoming south 5 to 8 mph in the afternoon.
Monday Night
 
 Partly cloudy, with a low around 63. Light south wind.
Tuesday
 
 A chance of showers after 9am. Partly sunny, with a high near 80. Light south wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 40%.
Tuesday Night
 
 Showers likely. Mostly cloudy, with a low around 67. Southwest wind 5 to 7 mph. Chance of precipitation is 70%.
Wednesday
 
 Showers likely. Mostly cloudy, with a high near 81. Southwest wind 7 to 11 mph. Chance of precipitation is 60%.
Wednesday Night
 
 Showers likely. Mostly cloudy, with a low around 64. Southwest wind 3 to 5 mph. Chance of precipitation is 60%.
Thursday
 
 Mostly sunny, with a high near 80. Northwest wind 5 to 8 mph becoming southwest in the afternoon.

 

Forecast from NOAA-NWS for Westerly RI.