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.

Overcast

55°F

13°C

Humidity 80%
Wind Speed S 14 mph
Barometer 29.99 in (1015.6 mb)
Dewpoint 49°F (9°C)
Visibility 9.00 mi
Wind Chill51°F (11°C)
Last update 13 Apr 1:53 pm EDT
Extended Forecast for

Charlestown RI

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 58. Southwest wind around 14 mph, with gusts as high as 34 mph.

    High: 58 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 50. Southwest wind 5 to 9 mph, with gusts as high as 23 mph.

    Low: 50 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 67. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 67 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 1am. Partly cloudy, with a low around 49. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. Southwest wind 5 to 10 mph.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Southwest wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 51 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 67. Light and variable wind becoming south 5 to 8 mph in the morning.

    High: 67 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 51. Southwest wind around 6 mph.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers after 2pm. Partly sunny, with a high near 69. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 69 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 58. Southwest wind around 14 mph, with gusts as high as 34 mph.
Tonight
Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 50. Southwest wind 5 to 9 mph, with gusts as high as 23 mph.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 67. Calm wind becoming south 5 to 8 mph in the afternoon.
Tuesday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 49. Southwest wind around 6 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 69. Southwest wind 5 to 10 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Southwest wind 3 to 6 mph. Chance of precipitation is 40%.
Thursday
Mostly cloudy, with a high near 67. Light and variable wind becoming south 5 to 8 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 51. Southwest wind around 6 mph.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 69. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 48. Light northeast wind. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 60. East wind 5 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 46. East wind 3 to 5 mph.
Sunday
A chance of showers. Mostly cloudy, with a high near 62. South wind 6 to 10 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Charlestown RI
 41.39°N 71.63°W (Elev. 98 ft)
Last Update:
1:12 pm EDT Apr 13, 2026
Forecast Valid:
2pm EDT Apr 13, 2026-6pm EDT Apr 19, 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