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

66°F

19°C

Humidity 96%
Wind Speed SW 13 G 24 mph
Barometer 29.69 in (1005.3 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 16 Oct 2:53 pm EDT
Extended Forecast for

Westerly RI

  • This Afternoon

    This Afternoon: A slight chance of showers before 4pm. Cloudy, with a high near 69. Southwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 69 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 4am, then showers likely. Patchy fog between 8pm and 1am. Low around 50. Southwest wind 7 to 11 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Showers and
    Patchy Fog
    then Showers
    Likely and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 54. North wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 54 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 30. North wind around 6 mph.

    Low: 30 °F

    Mostly Clear
    then Frost

  • Sunday

    Sunday: Widespread frost before 8am. Otherwise, sunny, with a high near 54. North wind 5 to 8 mph.

    High: 54 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Northeast wind 3 to 6 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 58. Northeast wind 10 to 14 mph.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. Northeast wind 10 to 13 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 61. North wind around 14 mph, with gusts as high as 26 mph.

    High: 61 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A slight chance of showers before 4pm. Cloudy, with a high near 69. Southwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Tonight
Showers and possibly a thunderstorm before 4am, then showers likely. Patchy fog between 8pm and 1am. Low around 50. Southwest wind 7 to 11 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 54. North wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Saturday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 30. North wind around 6 mph.
Sunday
Widespread frost before 8am. Otherwise, sunny, with a high near 54. North wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 39. Northeast wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 58. Northeast wind 10 to 14 mph.
Monday Night
Mostly cloudy, with a low around 43. Northeast wind 10 to 13 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 61. North wind around 14 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 45. Northeast wind 9 to 13 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 61. Northeast wind around 16 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 44. Northeast wind 11 to 13 mph, with gusts as high as 28 mph.
Thursday
A chance of showers. Partly sunny, with a high near 59. Northeast wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 43. North wind 7 to 9 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Westerly RI
 41.38°N 71.84°W (Elev. 49 ft)
Last Update:
2:39 pm EDT Oct 16, 2026
Forecast Valid:
3pm EDT Oct 16, 2026-6pm EDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation