| National Weather Service Forecast for:
Westerly RI Issued by: National Weather Service Norton, MA |
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| Updated: 2:35 pm EDT Sep 12, 2026 | ||||||||||||||||||
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| Tonight |
Increasing clouds, with a low around 61. Light southeast wind. |
| Sunday |
Showers and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms, mainly between 3pm and 5pm. Some of the storms could produce heavy rainfall. High near 73. Southeast wind 5 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible. |
| Sunday Night |
Patchy fog after 9pm. Otherwise, increasing clouds, with a low around 62. Light and variable wind. |
| Monday |
A chance of showers, mainly before noon. Cloudy through mid morning, then gradual clearing, with a high near 74. Northwest wind 9 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible. |
| Monday Night |
Mostly clear, with a low around 52. North wind around 6 mph. |
| Tuesday |
Sunny, with a high near 70. North wind around 7 mph becoming southeast in the afternoon. |
| Tuesday Night |
Mostly clear, with a low around 52. Calm wind. |
| Wednesday |
Sunny, with a high near 73. Calm wind becoming southwest 5 to 8 mph in the afternoon. |
| Wednesday Night |
Mostly clear, with a low around 58. Calm wind. |
| Thursday |
Sunny, with a high near 76. Calm wind becoming south 5 to 9 mph in the morning. |
| Thursday Night |
Partly cloudy, with a low around 61. South wind around 6 mph. |
| Friday |
Partly sunny, with a high near 76. West wind 7 to 9 mph. |
| Friday Night |
Mostly cloudy, with a low around 56. Northeast wind around 5 mph. |
| Saturday |
Mostly sunny, with a high near 72. Northeast wind around 8 mph becoming southeast in the afternoon. |
Forecast from NOAA-NWS for Westerly RI.
