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.

Light Rain Fog/Mist

43°F

6°C

Humidity 100%
Wind Speed S 6 mph
Barometer 29.73 in (1006.9 mb)
Dewpoint 43°F (6°C)
Visibility 4.00 mi
Wind Chill39°F (4°C)
Last update 22 Mar 3:53 pm EDT
Extended Forecast for

Westerly State Airport RI

  • This Afternoon

    This Afternoon: Rain likely. Patchy fog. Otherwise, cloudy, with a high near 48. South wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain Likely
    and Patchy
    Fog

  • Tonight

    Tonight: Rain. Patchy fog before 11pm. Low around 38. Light and variable wind becoming northeast 5 to 10 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 38 °F

    Rain and
    Patchy Fog

  • Monday

    Monday: Rain and snow showers before 1pm, then a chance of rain showers. High near 41. North wind 11 to 14 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow showers, mainly between midnight and 2am. Mostly cloudy, then gradual clearing toward daybreak, with a low around 31. Northwest wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Sunny, with a high near 43. North wind around 7 mph becoming southwest in the afternoon.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. Southwest wind around 8 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46. Southwest wind 8 to 14 mph.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 49. South wind 7 to 10 mph.

    High: 49 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Rain likely. Patchy fog. Otherwise, cloudy, with a high near 48. South wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Patchy fog before 11pm. Low around 38. Light and variable wind becoming northeast 5 to 10 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Rain and snow showers before 1pm, then a chance of rain showers. High near 41. North wind 11 to 14 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow showers, mainly between midnight and 2am. Mostly cloudy, then gradual clearing toward daybreak, with a low around 31. Northwest wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
Sunny, with a high near 43. North wind around 7 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 32. Southwest wind around 8 mph.
Wednesday
Partly sunny, with a high near 46. Southwest wind 8 to 14 mph.
Wednesday Night
Mostly cloudy, with a low around 36. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 49. South wind 7 to 10 mph.
Thursday Night
A chance of rain before 8pm, then a chance of rain and snow between 8pm and 11pm, then rain likely after 11pm. Mostly cloudy, with a low around 40. South wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Friday
Rain likely. Partly sunny, with a high near 50. Northwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 24. North wind around 10 mph.
Saturday
Sunny, with a high near 38. North wind around 8 mph becoming west in the afternoon.
Saturday Night
Mostly clear, with a low around 27. Southwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westerly State Airport RI
 41.33°N 71.82°W (Elev. 85 ft)
Last Update:
3:45 pm EDT Mar 22, 2026
Forecast Valid:
4pm EDT Mar 22, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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