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Hour-by-Hour Forecast for Duluth, Minnesota, USA

Currently: 73 °F. Sunny. (Weather station: Sky Harbor Airport, USA). See more current weather

Hour-by-hour Forecast in Duluth — Graph

°F
Time
Wind
(mph)
Rain/Snow
()
Temp
(°F)
54
57
60
63
66
69
72
75
78
Tuesday, July 29, 2025
9 pm
72
5
10 pm
68
6
11 pm
65
5
Wednesday, July 30, 2025
12 am
66
4
1 am
67
4
2 am
65
4
3 am
64
4
4 am
65
4
5 am
64
4
6 am
62
3
7 am
63
3
8 am
65
4
9 am
68
4
10 am
70
5
11 am
71
6
12 pm
71
7
1 pm
72
8
2 pm
73
7
3 pm
73
7
4 pm
73
6
5 pm
73
6
6 pm
73
6
7 pm
70
7
8 pm
69
7
9 pm
66
8
10 pm
63
8
11 pm
61
7
Thursday, July 31, 2025
12 am
60
7
1 am
59
6
2 am
58
6
3 am
57
6
4 am
57
6
5 am
56
5
6 am
55
5
7 am
57
4
8 am
60
4
9 am
64
3
10 am
66
3
11 am
68
4
12 pm
69
5
1 pm
70
7
2 pm
71
6
3 pm
71
5
4 pm
72
5
5 pm
72
4
6 pm
72
3
7 pm
71
3
8 pm
68
3
9 pm
66
3
10 pm
62
4
11 pm
58
4
Friday, August 1, 2025
12 am
56
4
1 am
58
4
2 am
59
4
3 am
57
4
4 am
55
4
5 am
55
4
6 am
55
4
7 am
56
4
8 am
59
3
9 am
65
2
10 am
71
2
11 am
74
1
12 pm
76
1
1 pm
78
1
2 pm
78
2
3 pm
79
3
4 pm
78
4
5 pm
78
3
6 pm
78
3
7 pm
75
4
8 pm
74
3
9 pm
72
3
10 pm
70
4
11 pm
66
4
Saturday, August 2, 2025
12 am
61
4
1 am
59
5
2 am
60
5
3 am
61
5
4 am
59
5
5 am
57
4
6 am
57
3
7 am
59
3
8 am
62
3
9 am
67
4
10 am
70
6
11 am
73
6
12 pm
75
7
1 pm
77
8
2 pm
78
10
3 pm
78
13
4 pm
78
15
5 pm
78
13
6 pm
77
11
7 pm
74
8
8 pm
72
7
9 pm
70
6
10 pm
66
4
11 pm
62
4
Sunday, August 3, 2025
12 am
59
4
1 am
59
4
2 am
60
4
3 am
61
4
4 am
63
5
5 am
63
5
6 am
61
5
7 am
60
5
8 am
63
6
9 am
65
7
0.01
10 am
67
8
11 am
69
8
12 pm
70
8
1 pm
71
8
2 pm
71
8
3 pm
71
8
4 pm
71
8
5 pm
71
7
6 pm
71
6
7 pm
70
6
8 pm
68
4
9 pm
66
3
10 pm
64
4
11 pm
62
4
Monday, August 4, 2025
12 am
62
4
1 am
61
4
2 am
61
6
3 am
60
7
4 am
59
9
5 am
58
9
6 am
56
10
7 am
57
10
8 am
61
10
9 am
65
10
10 am
68
10
11 am
70
10
12 pm
72
9
1 pm
74
9
2 pm
73
9
3 pm
71
9
4 pm
69
9
5 pm
70
8
6 pm
71
7
7 pm
71
7
8 pm
68
7
9 pm
66
7
10 pm
62
8
11 pm
60
8
Tuesday, August 5, 2025
12 am
60
8
1 am
60
8
2 am
59
8
3 am
58
8
4 am
58
8
5 am
58
8
6 am
58
7
7 am
58
6
8 am
61
6
9 am
65
6
10 am
68
5
11 am
70
6
12 pm
72
8

Detailed Hourly Forecast — Next 24 hours

Scroll right to see more
 ConditionsComfortPrecipitation
Time TempWeatherFeels LikeWind HumidityChanceAmount
9:00 pm
Tue, Jul 29
72 °FMostly clear.75 °F5 mph66%0%0.00" (snow)
0.00" (rain)
10:00 pm68 °FMostly clear.68 °F6 mph74%0%0.00" (snow)
0.00" (rain)
11:00 pm65 °FPartly cloudy.65 °F5 mph79%10%0.00" (snow)
0.00" (rain)
12:00 am
Wed, Jul 30
66 °FMostly cloudy.66 °F4 mph76%10%0.00" (snow)
0.00" (rain)
1:00 am67 °FOvercast.67 °F4 mph71%10%0.00" (snow)
0.00" (rain)
2:00 am65 °FOvercast.65 °F4 mph73%10%0.00" (snow)
0.00" (rain)
3:00 am64 °FOvercast.64 °F4 mph75%10%0.00" (snow)
0.00" (rain)
4:00 am65 °FOvercast.65 °F4 mph72%0%0.00" (snow)
0.00" (rain)
5:00 am64 °FOvercast.64 °F4 mph72%10%0.00" (snow)
0.00" (rain)
6:00 am62 °FOvercast.62 °F3 mph74%10%0.00" (snow)
0.00" (rain)
7:00 am63 °FOvercast.63 °F3 mph70%10%0.00" (snow)
0.00" (rain)
8:00 am65 °FMostly cloudy.65 °F4 mph64%10%0.00" (snow)
0.00" (rain)
9:00 am68 °FScattered clouds.68 °F4 mph59%10%0.00" (snow)
0.00" (rain)
10:00 am70 °FScattered clouds.77 °F5 mph55%0%0.00" (snow)
0.00" (rain)
11:00 am71 °FPartly cloudy.77 °F6 mph52%0%0.00" (snow)
0.00" (rain)
12:00 pm71 °FBroken clouds.77 °F7 mph50%0%0.00" (snow)
0.00" (rain)
1:00 pm72 °FMostly cloudy.77 °F8 mph48%0%0.00" (snow)
0.00" (rain)
2:00 pm73 °FMostly cloudy.77 °F7 mph46%0%0.00" (snow)
0.00" (rain)
3:00 pm73 °FBroken clouds.77 °F7 mph44%0%0.00" (snow)
0.00" (rain)
4:00 pm73 °FPartly cloudy.77 °F6 mph43%0%0.00" (snow)
0.00" (rain)
5:00 pm73 °FPartly cloudy.77 °F6 mph43%0%0.00" (snow)
0.00" (rain)
6:00 pm72 °FBroken clouds.77 °F6 mph46%0%0.00" (snow)
0.00" (rain)
7:00 pm70 °FMostly cloudy.77 °F7 mph50%0%0.00" (snow)
0.00" (rain)
8:00 pm69 °FMostly cloudy.69 °F7 mph55%0%0.00" (snow)
0.00" (rain)
* Updated Tuesday, July 29, 2025 2:42:36 pm Duluth time - Weather by CustomWeather, © 2025

14 days extended forecast