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.

Fair

65°F

18°C

Humidity 93%
Wind Speed Calm
Barometer 30.13 in (1020.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 4 Aug 9:53 pm EDT
Extended Forecast for

Rockville RI

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers between 4am and 5am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 68. Light southwest wind. Chance of precipitation is 20%.

    Low: 68 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 84. Southwest wind 5 to 10 mph.

    High: 84 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 71. Southwest wind 5 to 7 mph.

    Low: 71 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 86. Southwest wind 5 to 9 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 70. Southwest wind 3 to 6 mph.

    Low: 70 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 86. Southwest wind 5 to 10 mph.

    High: 86 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 70. West wind 3 to 7 mph.

    Low: 70 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 59. Calm wind.
Wednesday
Mostly sunny, with a high near 81. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
A slight chance of showers between 4am and 5am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 68. Light southwest wind. Chance of precipitation is 20%.
Thursday
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 84. Southwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 71. Southwest wind 5 to 7 mph.
Friday
Sunny, with a high near 86. Southwest wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 70. Southwest wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 86. Southwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 70. West wind 3 to 7 mph.
Sunday
Mostly sunny, with a high near 85. Southwest wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 68. West wind 3 to 6 mph.
Monday
Sunny, with a high near 86. Southwest wind 5 to 11 mph.
Monday Night
Partly cloudy, with a low around 68. West wind 3 to 6 mph.
Tuesday
A chance of showers. Mostly sunny, with a high near 84. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rockville RI
 41.46°N 71.76°W (Elev. 200 ft)
Last Update:
7:03 pm EDT Aug 4, 2026
Forecast Valid:
10pm EDT Aug 4, 2026-6pm EDT Aug 11, 2026
 
Forecast Discussion
 
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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