Measurements:
°C
°F
Westerly
58°F
SE 17 mph
Feels like: 54°F
Precip: 2%
World Resorts USA Westerly Weather

14 Day Weather Forecast

10.05
mon
DAY
66°F
E 17 mph
precip
7%
NIGHT
54°F
SE 19 mph
precip
3%
10.06
tue
DAY
56°F
SE 15 mph
precip
1%
NIGHT
50°F
SE 10 mph
precip
2%
10.07
wed
DAY
62°F
NE 11 mph
precip
2%
NIGHT
64°F
NE 21 mph
precip
8%
10.08
thu
DAY
68°F
NE 21 mph
precip
9%
NIGHT
62°F
S 9 mph
precip
7%
10.09
fri
DAY
64°F
SE 14 mph
precip
2%
NIGHT
60°F
E 11 mph
precip
5%
10.10
sat
DAY
62°F
SE 13 mph
precip
3%
NIGHT
56°F
SW 7 mph
precip
13%
10.11
sun
DAY
64°F
N 13 mph
precip
15%
NIGHT
62°F
NE 12 mph
precip
70%
10.12
mon
DAY
64°F
W 8 mph
precip
65%
NIGHT
60°F
S 17 mph
precip
42%
10.13
tue
DAY
56°F
SW 11 mph
precip
2%
NIGHT
54°F
N 7 mph
precip
4%
10.14
wed
DAY
60°F
NE 12 mph
precip
11%
NIGHT
62°F
NE 15 mph
precip
12%
10.15
thu
DAY
66°F
NE 15 mph
precip
24%
NIGHT
64°F
NE 11 mph
precip
27%
10.16
fri
DAY
66°F
N 7 mph
precip
28%
NIGHT
66°F
W 9 mph
precip
60%
10.17
sat
DAY
66°F
NW 8 mph
precip
79%
NIGHT
66°F
SE 6 mph
precip
52%
10.18
sun
DAY
64°F
SE 13 mph
precip
15%
NIGHT
52°F
SW 20 mph
precip
22%

Westerly Sea Water Temperature in October, °F

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Westerly was 66.4°F. The maximum and minimum values were 61.4°F and 70.8°F respectively.

Westerly on the Weather Map

Best Time to Visit Westerly
The most sunny months:
November 17 days
December 14 days
October 14 days
The most warm months:
July 83.1 °F
August 81.3 °F
June 75.9 °F
Warmest sea temperature:
August 72.3 °F
July 70.5 °F
September 70.4 °F
The most cold months:
January 34.7 °F
February 35.9 °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
January 10 mph
April 10 mph
USA Resorts:
NAME
F°
Boston +58
Chicago +62
Hawaii +82
Houston +86
Las Vegas +92
Los Angeles +100
Maui +74
Miami +88
Myrtle Beach +70
New York +62
San Diego +84
San Francisco +66
Santa Monica +94
Sarasota +84
Washington +64
24 Hours Weather Forecast
Westerly
Local time: 20:22
05 oct, monday
2100 58°F
SE
17 mph
06 oct, tuesday
0000 54°F
SE
19 mph
0300 50°F
SE
16 mph
0600 48°F
SE
20 mph
0900 48°F
SE
17 mph
1200 56°F
SE
15 mph
1500 60°F
SE
16 mph
1800 58°F
SE
14 mph