08.06
mon
mon
Day
66°F
W 10 mph
Precip.
1%
1%
Night
61°F
NE 12 mph
Precip.
3%
3%
09.06
tue
tue
Day
66°F
NE 15 mph
Precip.
1%
1%
Night
63°F
NE 16 mph
Precip.
4%
4%
10.06
wed
wed
Day
64°F
NE 17 mph
Precip.
16%
16%
Night
64°F
NE 16 mph
Precip.
98%
98%
11.06
thu
thu
Day
68°F
NE 9 mph
Precip.
26%
26%
Night
66°F
SW 10 mph
Precip.
11%
11%
12.06
fri
fri
Day
68°F
W 12 mph
Precip.
3%
3%
Night
61°F
SW 9 mph
Precip.
14%
14%
13.06
sat
sat
Day
64°F
NE 7 mph
Precip.
8%
8%
Night
63°F
NE 9 mph
Precip.
9%
9%
14.06
sun
sun
Day
70°F
NE 12 mph
Precip.
3%
3%
Night
64°F
NE 9 mph
Precip.
8%
8%
15.06
mon
mon
Day
66°F
W 10 mph
Precip.
1%
1%
Night
59°F
NW 8 mph
Precip.
2%
2%
16.06
tue
tue
Day
63°F
W 17 mph
Precip.
9%
9%
Night
63°F
NW 23 mph
Precip.
90%
90%
17.06
wed
wed
Day
64°F
SE 13 mph
Precip.
16%
16%
Night
59°F
W 13 mph
Precip.
9%
9%
18.06
thu
thu
Day
66°F
N 21 mph
Precip.
37%
37%
Night
66°F
SE 6 mph
Precip.
73%
73%
19.06
fri
fri
Day
68°F
E 18 mph
Precip.
2%
2%
Night
64°F
E 11 mph
Precip.
9%
9%
20.06
sat
sat
Day
63°F
SE 14 mph
Precip.
73%
73%
Night
55°F
S 13 mph
Precip.
11%
11%
21.06
sun
sun
Day
57°F
SE 7 mph
Precip.
6%
6%
Night
59°F
SW 7 mph
Precip.
3%
3%
sea water
temperature
temperature
| Charlestown |
monthly
weather
weather
| Charlestown |
current
weather
weather
| Charlestown |
7 days
forecast
forecast
| Charlestown |
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 61.1°F. The highest and lowest sea temperatures during the month were 66.4°F and 54.9°F.
Air temperature in Charlestown, °F
Precipitation total in Charlestown, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Charlestown
Charlestown on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Charlestown
Local time: 16:20
June 08, monday
1800
66°F
N
12 mph
12 mph
2100
61°F
NE
14 mph
14 mph
June 09, tuesday
0000
61°F
NE
12 mph
12 mph
0300
61°F
E
14 mph
14 mph
0600
61°F
E
15 mph
15 mph
0900
64°F
E
16 mph
16 mph
1200
66°F
NE
15 mph
15 mph
1500
66°F
NE
20 mph
20 mph
