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

59°F

15°C

Humidity 72%
Wind Speed E 8 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 18 Apr 1:53 pm EDT
Extended Forecast for

Westerly State Airport RI

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 56. East wind around 9 mph.

    High: 56 °F

    Mostly Cloudy

  • Tonight

    Tonight: Areas of fog after 7pm. Otherwise, cloudy, with a low around 43. East wind 3 to 6 mph.

    Low: 43 °F

    Areas Fog

  • Sunday

    Sunday: Rain, mainly after 9am. Patchy fog before 2pm. High near 55. Southeast wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: Rain likely, mainly before 1am. Cloudy during the early evening, then gradual clearing, with a low around 36. Northwest wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: Mostly sunny, with a high near 50. West wind 6 to 9 mph.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. North wind around 6 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 48. North wind 6 to 8 mph becoming south in the afternoon.

    High: 48 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. Southwest wind around 7 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 56. Southwest wind around 9 mph.

    High: 56 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 56. East wind around 9 mph.
Tonight
Areas of fog after 7pm. Otherwise, cloudy, with a low around 43. East wind 3 to 6 mph.
Sunday
Rain, mainly after 9am. Patchy fog before 2pm. High near 55. Southeast wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely, mainly before 1am. Cloudy during the early evening, then gradual clearing, with a low around 36. Northwest wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Mostly sunny, with a high near 50. West wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 30. North wind around 6 mph.
Tuesday
Sunny, with a high near 48. North wind 6 to 8 mph becoming south in the afternoon.
Tuesday Night
Partly cloudy, with a low around 37. Southwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 56. Southwest wind around 9 mph.
Wednesday Night
Partly cloudy, with a low around 39. Southwest wind around 5 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 59. West wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 42. Northwest wind 3 to 5 mph.
Friday
Partly sunny, with a high near 58. Northwest wind 5 to 8 mph becoming southwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westerly State Airport RI
 41.35°N 71.79°W (Elev. 66 ft)
Last Update:
2:29 am EDT Apr 18, 2026
Forecast Valid:
2pm EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation