Measurements:
°C
°F
CURRENT WEATHER
12:16
Duluth
44°F
W 7 mph
Feels like: 40°F
Precip: 0%
World Resorts USA Duluth Weather

14 Day Weather Forecast

04.23
thu
DAY
44°F
W 7 mph
precip
0%
NIGHT
44°F
W 6 mph
precip
100%
04.24
fri
DAY
52°F
SE 12 mph
precip
0%
NIGHT
38°F
S 5 mph
precip
0%
04.25
sat
DAY
50°F
W 2 mph
precip
0%
NIGHT
40°F
W 6 mph
precip
100%
04.26
sun
DAY
46°F
SW 4 mph
precip
0%
NIGHT
36°F
SW 9 mph
precip
0%
04.27
mon
DAY
38°F
SW 22 mph
precip
64%
NIGHT
40°F
SW 25 mph
precip
100%
04.28
tue
DAY
40°F
NE 20 mph
precip
100%
NIGHT
34°F
E 17 mph
precip
100%
04.29
wed
DAY
36°F
SE 13 mph
precip
69%
NIGHT
34°F
SE 14 mph
precip
80%
04.30
thu
DAY
38°F
E 14 mph
precip
73%
NIGHT
34°F
E 9 mph
precip
83%
05.01
fri
DAY
36°F
SW 4 mph
precip
81%
NIGHT
34°F
S 3 mph
precip
0%
05.02
sat
DAY
42°F
SW 5 mph
precip
21%
NIGHT
40°F
SE 5 mph
precip
0%
05.03
sun
DAY
48°F
SE 7 mph
precip
71%
NIGHT
44°F
N 2 mph
precip
0%
05.04
mon
DAY
40°F
SW 7 mph
precip
100%
NIGHT
38°F
SW 8 mph
precip
100%
05.05
tue
DAY
38°F
SW 14 mph
precip
74%
NIGHT
36°F
SW 14 mph
precip
41%
05.06
wed
DAY
36°F
W 16 mph
precip
100%
NIGHT
36°F
SW 14 mph
precip
100%

Duluth Sea Water Temperature in April, °F

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Duluth was 32.5°F. The maximum and minimum values were 30.6°F and 34.8°F respectively.

Duluth on the Weather Map

Best Time to Visit Duluth
The most sunny months:
September 14 days
August 13 days
July 12 days
The most warm months:
July 77.4 °F
August 76.5 °F
June 70.6 °F
Warmest sea temperature:
August 67.6 °F
July 65.4 °F
September 63.7 °F
The most cold months:
January 14.4 °F
February 16.7 °F
December 21.4 °F
The most rainy months:
June 3 days
August 3 days
July 3 days
The most windy months:
April 9 mph
March 8 mph
November 8 mph
more details
USA Resorts:
NAME
F°
Chicago +64
Hawaii +78
Honolulu +78
Houston +82
Las Vegas +68
Los Angeles +64
Maui +70
Miami +82
Miami Beach +82
New York +74
San Diego +66
San Francisco +56
Sarasota +86
Tampa +86
Washington +80
all resorts
24 Hours Weather Forecast
Duluth
Local time: 12:16
23 apr, thursday
1500 42°F
W
7 mph
1800 42°F
W
7 mph
2100 44°F
SW
8 mph
24 apr, friday
0000 44°F
W
6 mph
0300 46°F
SE
9 mph
0600 42°F
SE
14 mph
0900 46°F
SE
12 mph
1200 52°F
SE
12 mph