Current conditions at

Westerly, Westerly State Airport (KWST)

Lat: 41.35°NLon: 71.8°WElev: 79ft.

Overcast

40°F

4°C

Humidity 70%
Wind Speed SW 7 mph
Barometer 29.98 in (1015.4 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 13 Dec 3:53 pm EST
Extended Forecast for

Charlestown RI

Winter Weather Advisory December 13, 10:00pm until December 14, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: A chance of rain before midnight, then snow.  Low around 26. West wind 5 to 9 mph becoming light  after midnight.  Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Chance Rain
    then Snow

  • Sunday

    Sunday: Snow, mainly before 11am.  High near 34. Northwest wind 6 to 11 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13. Wind chill values as low as zero. Northwest wind 10 to 13 mph, with gusts as high as 28 mph.

    Low: 13 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 30. Wind chill values as low as -1. Northwest wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of snow after 8pm.  Mostly cloudy, with a low around 19. West wind around 8 mph.  Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Sunny, with a high near 34. West wind 6 to 8 mph.

    High: 34 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Light west wind becoming southwest 5 to 10 mph in the evening. Winds could gust as high as 21 mph.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. West wind 5 to 9 mph becoming light  after midnight. Winds could gust as high as 20 mph.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of rain before midnight, then snow. Low around 26. West wind 5 to 9 mph becoming light after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Sunday
Snow, mainly before 11am. High near 34. Northwest wind 6 to 11 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Partly cloudy, with a low around 13. Wind chill values as low as zero. Northwest wind 10 to 13 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 30. Wind chill values as low as -1. Northwest wind 10 to 13 mph, with gusts as high as 25 mph.
Monday Night
A slight chance of snow after 8pm. Mostly cloudy, with a low around 19. West wind around 8 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 34. West wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 25. Light west wind becoming southwest 5 to 10 mph in the evening. Winds could gust as high as 21 mph.
Wednesday
Partly sunny, with a high near 45. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 28. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 20 mph.
Thursday
Partly sunny, with a high near 51. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Rain likely. Mostly cloudy, with a low around 38. South wind 10 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.
Friday
A chance of rain. Partly sunny, with a high near 50. West wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 23. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Saturday
A chance of rain. Partly sunny, with a high near 43. Northwest wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Charlestown RI
 41.38°N 71.66°W (Elev. 72 ft)
1:26 pm EST Dec 13, 2025
4pm EST Dec 13, 2025-6pm EST Dec 20, 2025
 
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Additional Resources

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