National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Westerly, Westerly State Airport (KWST)

Lat: 41.35°NLon: 71.8°WElev: 79ft.

Thunderstorm Heavy Rain Fog

60°F

16°C

Humidity 96%
Wind Speed NE 12 G 18 mph
Barometer 29.88 in (1011.8 mb)
Dewpoint 59°F (15°C)
Visibility 0.25 mi
Last update 17 Apr 3:53 pm EDT
Extended Forecast for

2 Miles SW Charlestown RI

  • This Afternoon

    This Afternoon: A chance of rain. Mostly cloudy, with a steady temperature around 62. Northeast wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance Rain

  • Tonight

    Tonight: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 47. North wind around 6 mph.

    Low: 47 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 55. East wind 7 to 9 mph.

    High: 55 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A chance of showers before 11pm, then showers likely after 4am. Patchy fog before 11pm, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 44. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Rain before 4pm, then rain and snow likely. Some thunder is also possible. Patchy fog before 9am, then patchy fog after 11am. High near 53. Southeast wind 6 to 11 mph becoming northwest in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 53 °F

    Showers
    Likely and
    Patchy Fog
    then
    Rain/Snow and
    Patchy Fog

  • Sunday Night

    Sunday Night: Rain, mainly before 8pm. Low around 36. Northwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 36 °F

    Rain then
    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 45. West wind 7 to 9 mph.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. North wind around 8 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 47. North wind 6 to 9 mph becoming south in the afternoon.

    High: 47 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of rain. Mostly cloudy, with a steady temperature around 62. Northeast wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 47. North wind around 6 mph.
Saturday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 55. East wind 7 to 9 mph.
Saturday Night
A chance of showers before 11pm, then showers likely after 4am. Patchy fog before 11pm, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 44. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Sunday
Rain before 4pm, then rain and snow likely. Some thunder is also possible. Patchy fog before 9am, then patchy fog after 11am. High near 53. Southeast wind 6 to 11 mph becoming northwest in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain, mainly before 8pm. Low around 36. Northwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 45. West wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 32. North wind around 8 mph.
Tuesday
Sunny, with a high near 47. North wind 6 to 9 mph becoming south in the afternoon.
Tuesday Night
Partly cloudy, with a low around 39. Southwest wind around 9 mph.
Wednesday
Partly sunny, with a high near 56. Southwest wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 40. West wind around 6 mph becoming north after midnight.
Thursday
Mostly sunny, with a high near 56. North wind 6 to 8 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 42. West wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Charlestown RI
 41.36°N 71.69°W (Elev. 89 ft)
Last Update:
4:00 pm EDT Apr 17, 2026
Forecast Valid:
4pm EDT Apr 17, 2026-6pm EDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation