26.06
fri
fri
Day
68°F
W 5 mph
Precip.
5%
5%
Night
63°F
SW 6 mph
Precip.
3%
3%
27.06
sat
sat
Day
66°F
W 8 mph
Precip.
10%
10%
Night
50°F
SW 7 mph
Precip.
10%
10%
28.06
sun
sun
Day
68°F
W 11 mph
Precip.
14%
14%
Night
57°F
W 9 mph
Precip.
36%
36%
29.06
mon
mon
Day
66°F
W 9 mph
Precip.
34%
34%
Night
66°F
N 2 mph
Precip.
23%
23%
30.06
tue
tue
Day
82°F
NE 9 mph
Precip.
8%
8%
Night
68°F
E 2 mph
Precip.
16%
16%
01.07
wed
wed
Day
72°F
W 7 mph
Precip.
50%
50%
Night
68°F
N 2 mph
Precip.
15%
15%
02.07
thu
thu
Day
86°F
NE 9 mph
Precip.
3%
3%
Night
72°F
E 4 mph
Precip.
76%
76%
03.07
fri
fri
Day
70°F
W 6 mph
Precip.
67%
67%
Night
61°F
W 7 mph
Precip.
48%
48%
04.07
sat
sat
Day
64°F
W 8 mph
Precip.
28%
28%
Night
55°F
W 7 mph
Precip.
31%
31%
05.07
sun
sun
Day
73°F
NE 4 mph
Precip.
8%
8%
Night
63°F
E 5 mph
Precip.
9%
9%
06.07
mon
mon
Day
81°F
NE 6 mph
Precip.
2%
2%
Night
64°F
E 6 mph
Precip.
10%
10%
07.07
tue
tue
Day
81°F
E 9 mph
Precip.
2%
2%
Night
64°F
SE 6 mph
Precip.
7%
7%
08.07
wed
wed
Day
81°F
E 3 mph
Precip.
3%
3%
Night
68°F
NE 7 mph
Precip.
10%
10%
09.07
thu
thu
Day
72°F
NW 11 mph
Precip.
25%
25%
Night
70°F
SE 8 mph
Precip.
4%
4%
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 51.1°F. The highest and lowest sea temperatures during the month were 59.2°F and 45.9°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 63.4°F. The highest and lowest sea temperatures during the month were 71.2°F and 58.1°F.
Air temperature in Duluth, °F
Precipitation total in Duluth, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Duluth
Duluth on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Duluth
Local time: 18:20
June 26, friday
2100
64°F
SW
9 mph
9 mph
June 27, saturday
0000
63°F
SW
6 mph
6 mph
0300
61°F
W
6 mph
6 mph
0600
55°F
SW
6 mph
6 mph
0900
61°F
W
6 mph
6 mph
1200
66°F
W
8 mph
8 mph
1500
66°F
W
11 mph
11 mph
1800
63°F
W
11 mph
11 mph
