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

Westerly, Westerly State Airport (KWST)

Lat: 41.35°NLon: 71.8°WElev: 79ft.

Mostly Cloudy

70°F

21°C

Humidity 79%
Wind Speed SW 8 mph
Barometer 30.31 in (1026.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 16 Sep 4:53 pm EDT
Extended Forecast for

Rockville RI

  • Tonight

    Tonight: Partly cloudy, with a low around 60. Southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 77. Calm wind becoming south 5 to 8 mph in the morning.

    High: 77 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers, mainly between 10pm and 5am. Mostly cloudy, with a low around 65. Southwest wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 79. North wind 6 to 9 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. North wind around 6 mph.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 68. Northeast wind 5 to 7 mph becoming light and variable.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 67. South wind 5 to 9 mph. Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 54. South wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 60%.

    Low: 54 °F

    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 60. Southwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 77. Calm wind becoming south 5 to 8 mph in the morning.
Thursday Night
A chance of showers, mainly between 10pm and 5am. Mostly cloudy, with a low around 65. Southwest wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Sunny, with a high near 79. North wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 51. North wind around 6 mph.
Saturday
Mostly sunny, with a high near 68. Northeast wind 5 to 7 mph becoming light and variable.
Saturday Night
Mostly cloudy, with a low around 52. Calm wind.
Sunday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 67. South wind 5 to 9 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 54. South wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 60%.
Monday
A chance of showers. Partly sunny, with a high near 68. Northeast wind around 11 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 52. Northeast wind around 7 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 67. Northeast wind 10 to 13 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 52. Northeast wind 7 to 9 mph.
Wednesday
Partly sunny, with a high near 67. East wind 11 to 14 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rockville RI
 41.43°N 71.77°W (Elev. 98 ft)
Last Update:
2:29 pm EDT Sep 16, 2026
Forecast Valid:
5pm EDT Sep 16, 2026-6pm EDT Sep 23, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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