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Hourly Forecast
Daylight Hours
06:35
Sunrise
18:47
Sunset
Moon
Waxing Crescent
12:29
Moonrise
20:49
Moonset
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Weather in Westerly today, September 16, 2026
Westerly starts September 16, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds. The morning looks comparatively open, with cloud near 8% around 10:00. Early outdoor plans have a better chance of staying dry and bright.
The day peaks near 23°C and cools toward 12°C. The air stays humid, with relative humidity between 56% and 99% and the peak around 23:00. A lighter breeze peaks around 14:00 near 4.0 km/h.
Through the afternoon cloud remains the main feature, with cover near 84% around 17:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 15.8 km, briefly nearer 14.3 km. The sun rises at 06:35 and sets at 18:47, for a total of 12 hours 12 minutes of sunlight today.
In short, September 16, 2026 looks like a fine day in Westerly for being outside, peaking around 23°C.
Frequently asked questions about weather in Westerly
How warm does it get in Westerly?
The warmest month in Westerly is July, with average high temperatures of 27°C. The average temperature during this period is around 24°C.
How cold does it get in Westerly?
The coldest month in Westerly is January, with average low temperatures of -2°C. The average temperature during this period is around 1°C.
What is the wettest time of year in Westerly?
The wettest month in Westerly is December, with an average of 125mm of precipitation.
What is the driest time of year in Westerly?
The driest month in Westerly is June, with an average of 80mm of precipitation.
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