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.

Fog

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 29.65 in (1004.0 mb)
Dewpoint 36°F (2°C)
Visibility 0.25 mi
Last update 7 Jan 8:53 am EST
Extended Forecast for

Charlestown RI

  • Today

    Today: A slight chance of rain before 11am. Patchy fog before 2pm, then patchy fog after 5pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 41. Light northwest wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Patchy
    Fog

  • Tonight

    Tonight: Mostly clear, with a low around 30. Northwest wind around 6 mph.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 44. Northwest wind 3 to 6 mph.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 48. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

    High: 48 °F

    Partly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain. Cloudy, with a low around 41. Southwest wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Low: 41 °F

    Chance Rain

  • Saturday

    Saturday: Rain, mainly after noon. High near 49. West wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 80%.

    High: 49 °F

    Chance Rain
    then Rain

  • Saturday Night

    Saturday Night: Rain. Low around 40. East wind around 7 mph becoming southwest after midnight. Chance of precipitation is 90%.

    Low: 40 °F

    Rain

  • Sunday

    Sunday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 47. West wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely

Detailed Forecast

Today
A slight chance of rain before 11am. Patchy fog before 2pm, then patchy fog after 5pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 41. Light northwest wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 30. Northwest wind around 6 mph.
Thursday
Sunny, with a high near 44. Northwest wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 30. Calm wind.
Friday
A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 48. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 40%.
Friday Night
A chance of rain. Cloudy, with a low around 41. Southwest wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Saturday
Rain, mainly after noon. High near 49. West wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 80%.
Saturday Night
Rain. Low around 40. East wind around 7 mph becoming southwest after midnight. Chance of precipitation is 90%.
Sunday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 47. West wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Sunday Night
A chance of rain before 1am. Partly cloudy, with a low around 27. West wind around 9 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 37. West wind 9 to 11 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 26. West wind around 7 mph.
Tuesday
Mostly sunny, with a high near 40. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.
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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:
12:36 am EST Jan 7, 2026
Forecast Valid:
9am EST Jan 7, 2026-6pm EST Jan 13, 2026
 
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Additional Resources

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Chance of Precipitation