Measurements:
°C
°F
CURRENT WEATHER
15:56
Westerly
46°F
N 11 mph
Feels like: 40°F
Precip: 0%
World Resorts USA Westerly Weather

7 Day Weather Forecast

01.09
fri
DAY
44°F
N 11 mph
precip
0%
NIGHT
44°F
NE 15 mph
precip
100%
01.10
sat
DAY
42°F
W 7 mph
precip
0%
NIGHT
38°F
SW 11 mph
precip
100%
01.11
sun
DAY
38°F
E 2 mph
precip
0%
NIGHT
32°F
E 20 mph
precip
0%
01.12
mon
DAY
32°F
E 17 mph
precip
0%
NIGHT
32°F
NE 12 mph
precip
0%
01.13
tue
DAY
38°F
NE 13 mph
precip
0%
NIGHT
38°F
NE 11 mph
precip
0%
01.14
wed
DAY
40°F
NE 15 mph
precip
100%
NIGHT
36°F
NE 13 mph
precip
0%
01.15
thu
DAY
32°F
E 7 mph
precip
0%
NIGHT
24°F
NW 12 mph
precip
100%

Westerly Sea Water Temperature in January, °F

Select Year: 2025 2024 2023

The average sea surface temperature in January 2025 for Westerly was 5.5°F. The maximum and minimum values were 3.8°F and 7.6°F respectively.

Westerly on the Weather Map

Best Time to Visit Westerly
The most sunny months:
November 17 days
October 14 days
December 14 days
The most warm months:
July 82.6 °F
August 81.0 °F
June 75.0 °F
Warmest sea temperature:
August 72.2 °F
July 70.7 °F
September 70.4 °F
The most cold months:
January 35.4 °F
February 36.7 °F
December 40.1 °F
The most rainy months:
October 4 days
July 3 days
November 3 days
The most windy months:
March 11 mph
April 10 mph
December 10 mph
more details