Current conditions at

Westerly, Westerly State Airport (KWST)

Lat: 41.35°NLon: 71.8°WElev: 79ft.

Light Snow Fog/Mist

32°F

0°C

Humidity 100%
Wind Speed N 5 mph
Barometer 29.78 in (1008.4 mb)
Dewpoint 32°F (0°C)
Visibility 1.25 mi
Wind Chill27°F (-3°C)
Last update 18 Jan 7:53 pm EST
Extended Forecast for

2 Miles SW Charlestown RI

Winter Weather Advisory January 18, 08:29pm until January 19, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 18, 08:29pm until January 19, 07:00am

    NOW until 7:00am Mon

    Winter Weather Advisory

  • Tonight

    Low: 27 °F

    Snow then
    Snow Likely

  • M.L.King Day

    M.L.King Day: Cloudy, then gradually becoming mostly sunny, with a high near 34. West wind 7 to 15 mph, with gusts as high as 26 mph.

    High: 34 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. West wind around 15 mph, with gusts as high as 30 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 24. West wind 11 to 16 mph.

    High: 24 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 13. West wind 8 to 14 mph.

    Low: 13 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. Southwest wind 6 to 10 mph.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Southwest wind around 11 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain.  Partly sunny, with a high near 40. Southwest wind 10 to 13 mph.  Chance of precipitation is 40%.

    High: 40 °F

    Chance Rain

Detailed Forecast

Tonight
Snow, mainly before 2am. Low around 27. Northeast wind around 6 mph becoming northwest after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
M.L.King Day
Cloudy, then gradually becoming mostly sunny, with a high near 34. West wind 7 to 15 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 18. West wind around 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 24. West wind 11 to 16 mph.
Tuesday Night
Mostly clear, with a low around 13. West wind 8 to 14 mph.
Wednesday
Mostly sunny, with a high near 37. Southwest wind 6 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 29. Southwest wind around 11 mph, with gusts as high as 23 mph.
Thursday
A chance of rain. Partly sunny, with a high near 40. Southwest wind 10 to 13 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 19. West wind around 11 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 29. West wind 9 to 11 mph.
Friday Night
Mostly cloudy, with a low around 17. West wind around 9 mph.
Saturday
A chance of snow. Mostly sunny, with a high near 28. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 12. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 22. Northwest wind around 11 mph. Chance of precipitation is 30%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Charlestown RI
 41.36°N 71.69°W (Elev. 89 ft)
7:52 pm EST Jan 18, 2026
8pm EST Jan 18, 2026-6pm EST Jan 25, 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