Westerly, RI Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Westerly, RI.

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Current Conditions — Westerly, RI

WESTERLY (KWST)

Cloudy

44.6 F
Humidity:81%
Wind Speed:S 9.2 mph
Barometer:30.12 in
Dewpoint:39.2 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:39.7 F
Apr 22 2026, 02:35 PM EDT
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5-Day Forecast — Westerly, RI

Wednesday

High 46 °F
Chance of Rain Showers
Wednesday
Night
Low 41 °F
Overcast
Thursday

High 62 °F
Mostly Cloudy
Thursday
Night
Low 41 °F
Mostly Cloudy
Friday

High 57 °F
Partly Sunny
Friday
Night
Low 39 °F
Mostly Clear
Saturday

High 53 °F
Mostly Cloudy
Saturday
Night
Low 37 °F
Mostly Cloudy
Sunday

High 55 °F
Mostly Cloudy

Detailed Forecast — Westerly, RI

Wednesday
Chance of Rain Showers. High near 46°F. Wind 7 to 12 mph, with gusts as high as 21 mph.
Wednesday Night
Overcast. Low around 41°F. Wind 2 to 6 mph, with gusts as high as 12 mph.
Thursday
Mostly Cloudy. High near 62°F. Wind 5 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Mostly Cloudy. Low around 41°F. Wind 2 to 3 mph, with gusts as high as 12 mph.
Friday
Partly Sunny. High near 57°F. Wind 3 to 6 mph, with gusts as high as 10 mph.
Friday Night
Mostly Clear. Low around 39°F. Wind 2 to 3 mph, with gusts as high as 9 mph.
Saturday
Mostly Cloudy. High near 53°F. Wind 5 to 7 mph, with gusts as high as 13 mph.
Saturday Night
Mostly Cloudy. Low around 37°F. Wind 2 to 3 mph, with gusts as high as 9 mph.
Sunday
Mostly Cloudy. High near 55°F. Wind 2 to 8 mph, with gusts as high as 14 mph.
Sunday Night
Partly Cloudy. Low around 39°F. Wind 2 to 3 mph, with gusts as high as 10 mph.
Monday
Slight Chance of Rain Showers. High near 57°F. Wind 5 to 9 mph, with gusts as high as 15 mph.
Monday Night
Slight Chance of Showers. Low around 41°F. Wind 3 to 5 mph, with gusts as high as 13 mph.
Tuesday
Chance of Rain Showers. High near 57°F. Wind 6 to 10 mph, with gusts as high as 17 mph.
RI Radar
Current Radar • RI
Day 1 Outlook • April 22, 2026

Observation History — Westerly, RI

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
02:35 PM EDT S 9.2 10.00 Cloudy -- 44.6 39.2 81% 39.7 NA 30.12 1020.0
02:20 PM EDT S 8.1 10.00 Cloudy -- 44.6 39.2 81% 40.1 NA 30.13 1020.3
02:00 PM EDT S 10.4 10.00 Cloudy -- 44.6 39.2 81% 39.2 NA 30.14 1020.7
01:40 PM EDT S 9.2 10.00 Cloudy -- 44.6 39.2 81% 39.7 NA 30.15 1021.0
01:20 PM EDT S 8.1 10.00 Cloudy -- 44.6 39.2 81% 40.1 NA 30.15 1021.0
01:15 PM EDT S 9.2 10.00 Cloudy -- 44.6 37.4 76% 39.7 NA 30.15 1021.0
01:05 PM EDT 10.4 10.00 Cloudy -- 44.6 37.4 76% 39.2 NA 30.16 1021.3
12:50 PM EDT S 8.1 10.00 Cloudy -- 44.6 37.4 76% 40.1 NA 30.17 1021.7
12:45 PM EDT S 12.7 10.00 Cloudy -- 44.6 37.4 76% 38.5 NA 30.17 1021.7
12:35 PM EDT S 9.2 10.00 Cloudy -- 44.6 37.4 76% 39.7 NA 30.17 1021.7
12:20 PM EDT S 11.5 10.00 Cloudy -- 44.6 37.4 76% 38.8 NA 30.17 1021.7
12:00 PM EDT S 11.5 10.00 Cloudy -- 44.6 37.4 76% 38.8 NA 30.18 1022.0
11:35 AM EDT S 8.1 10.00 Cloudy -- 44.6 37.4 76% 40.1 NA 30.19 1022.4
11:20 AM EDT S 11.5 10.00 Cloudy -- 42.8 37.4 81% 36.5 NA 30.19 1022.4
11:15 AM EDT S 10.4 10.00 Cloudy -- 42.8 37.4 81% 37.0 NA 30.19 1022.4
10:55 AM EDT S 11.5 10.00 Cloudy -- 42.8 37.4 81% 36.5 NA 30.19 1022.4
10:50 AM EDT S 10.4 10.00 Cloudy -- 42.8 37.4 81% 37.0 NA 30.19 1022.4
10:45 AM EDT S 9.2 10.00 Cloudy -- 42.8 37.4 81% 37.4 NA 30.19 1022.4
10:30 AM EDT S 8.1 10.00 Cloudy -- 42.8 37.4 81% 37.9 NA 30.20 1022.7
10:20 AM EDT 10.4 10.00 Cloudy -- 42.8 37.4 81% 37.0 NA 30.19 1022.4
10:05 AM EDT 11.5 10.00 Cloudy -- 42.8 37.4 81% 36.5 NA 30.19 1022.4
09:50 AM EDT 11.5 G 17.3 10.00 Cloudy -- 42.8 39.2 87% 36.5 NA 30.20 1022.7
09:35 AM EDT 8.1 10.00 Cloudy -- 42.8 39.2 87% 37.9 NA 30.20 1022.7
09:25 AM EDT S 12.7 10.00 Cloudy -- 42.8 39.2 87% 36.1 NA 30.20 1022.7

Regional Weather Observation

WESTERLY (KWST)

Cloudy
44.6 F

GROTON/NEW LONDO (KGON)

Cloudy
46.4 F

WILLIMANTIC (KIJD)

Cloudy
46.4 F

BLOCK ISLAND (KBID)

Cloudy
44.6 F

N. KINGSTON/QUON (KOQU)

Cloudy
44.6 F

CHESTER (KSNC)

Cloudy
46.4 F
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