Duluth, MN 55804 Hourly Weather

St. Louis County10:51 PM CDT46.86°N, 92.01°W

Next 48 hours

10 PM Wed Oct 21 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Thu Oct 22 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Tuesday, October 202 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
10 PM Partly Cloudy 48° 47° 1% 0.00 in Calm 84% 43° 35% 0
11 PM Partly Cloudy 49° 49° 1% 0.00 in NW 5 82% 44° 49% 0
Wednesday, October 2124 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 51° 51° 2% 0.00 in W 5 80% 45° 57% 0
1 AM Mostly Cloudy 51° 51° 2% 0.00 in SW 5 80% 45° 61% 0
2 AM Mostly Cloudy 51° 51° 2% 0.00 in SW 5 80% 45° 60% 0
3 AM Mostly Cloudy 50° 48° 2% 0.00 in SW 5 G10 83% 45° 66% 0
4 AM Mostly Cloudy 49° 47° 3% 0.00 in SW 5 G10 86% 45° 67% 0
5 AM Mostly Cloudy 49° 47° 3% 0.00 in SW 5 83% 44° 72% 0
6 AM Partly Sunny 49° 47° 3% 0.00 in SW 5 83% 44° 66% 0
7 AM Partly Sunny 47° 45° 4% 0.00 in SW 5 89% 44° 59% 0
8 AM Mostly Sunny 49° 47° 3% 0.00 in SW 5 83% 44° 35% 0
9 AM Sunny 51° 51° 2% 0.00 in SW 5 80% 45° 25% 0
10 AM Sunny 54° 54° 1% 0.00 in SW 5 74% 46° 13% 1
11 AM Sunny 57° 57° 1% 0.00 in SW 5 69% 47° 5% 2
12 PM Sunny 60° 60° 0% 0.00 in Calm 62% 47° 4% 2
1 PM Sunny 63° 63° 0% 0.00 in Calm 58% 48° 3% 3
2 PM Sunny 64° 64° 0% 0.00 in Calm 56% 48° 4% 2
3 PM Sunny 65° 65° 0% 0.00 in Calm 54% 48° 4% 2
4 PM Sunny 64° 64° 0% 0.00 in Calm 56% 48° 5% 1
5 PM Sunny 62° 62° 0% 0.00 in Calm 60% 48° 8% 0
6 PM Mostly Clear 60° 60° 0% 0.00 in NE 5 62% 47° 25% 0
7 PM Partly Cloudy 55° 55° 0% 0.00 in NE 5 74% 47° 27% 0
8 PM Mostly Clear 53° 53° 0% 0.00 in NE 5 80% 47° 23% 0
9 PM Mostly Clear 52° 52° 0% 0.00 in NE 5 80% 46° 19% 0
10 PM Mostly Clear 51° 51° 0% 0.00 in NE 5 83% 46° 17% 0
11 PM Mostly Clear 51° 51° 0% 0.00 in NE 5 83% 46° 15% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 50° 48° 0% 0.00 in NE 5 86% 46° 16% 0
1 AM Mostly Clear 49° 47° 0% 0.00 in NE 5 89% 46° 18% 0
2 AM Mostly Clear 49° 47° 0% 0.00 in NE 5 89% 46° 25% 0
3 AM Partly Cloudy 47° 45° 0% 0.00 in NE 5 96% 46° 33% 0
4 AM Partly Cloudy 46° 44° 0% 0.00 in NE 5 96% 45° 38% 0
5 AM Partly Cloudy 46° 44° 0% 0.00 in NE 5 96% 45° 33% 0
6 AM Sunny 45° 43° 0% 0.00 in E 5 100% 45° 25% 0
7 AM Sunny 45° 43° 0% 0.00 in E 5 100% 45° 20% 0
8 AM Sunny 46° 44° 0% 0.00 in E 5 96% 45° 23% 0
9 AM Mostly Sunny 48° 46° 0% 0.00 in E 5 G10 89% 45° 29% 1
10 AM Mostly Sunny 51° 51° 0% 0.00 in E 5 G10 80% 45° 33% 1
11 AM Mostly Sunny 53° 53° 0% 0.00 in E 5 G10 74% 45° 28% 2
12 PM Sunny 55° 55° 0% 0.00 in E 5 G12 69% 45° 21% 3
1 PM Sunny 56° 56° 0% 0.00 in E 5 G12 69% 46° 15% 3
2 PM Sunny 57° 57° 0% 0.00 in E 5 G13 67% 46° 14% 2
3 PM Sunny 58° 58° 0% 0.00 in E 10 64% 46° 16% 2
4 PM Sunny 58° 58° 0% 0.00 in E 10 64% 46° 19% 1
5 PM Sunny 56° 56° 0% 0.00 in E 10 69% 46° 21% 0
6 PM Mostly Clear 54° 54° 0% 0.00 in E 10 71% 45° 23% 0
7 PM Mostly Clear 52° 52° 0% 0.00 in E 10 77% 45° 25% 0
8 PM Partly Cloudy 51° 51° 0% 0.00 in E 5 G12 77% 44° 27% 0
9 PM Partly Cloudy 51° 51° 0% 0.00 in E 5 G10 77% 44° 29% 0
10 PM Partly Cloudy 50° 48° 0% 0.00 in E 5 80% 44° 31% 0
11 PM Partly Cloudy 50° 48° 0% 0.00 in E 5 83% 45° 34% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 49° 47° 0% 0.00 in E 5 89% 46° 36% 0
1 AM Partly Cloudy 49° 47° 1% 0.00 in E 5 96% 48° 39% 0
2 AM Partly Cloudy 49° 47° 1% 0.00 in E 5 96% 48° 40% 0
3 AM Partly Cloudy 49° 48° 1% 0.00 in E 5 100% 49° 42% 0
4 AM Partly Cloudy 49° 48° 1% 0.00 in E 5 100% 49° 43% 0
5 AM Partly Cloudy 49° 48° 1% 0.00 in E 5 100% 49° 47% 0
6 AM Partly Sunny 49° 48° 1% 0.00 in E 5 100% 49° 51% 0
7 AM Partly Sunny 49° 48° 1% 0.00 in E 5 100% 49° 55% 0
8 AM Partly Sunny 51° 51° 1% 0.00 in E 5 96% 50° 53% 0
9 AM Mostly Sunny 53° 53° 1% 0.00 in SE 5 93% 51° 50% 0
10 AM Mostly Sunny 55° 55° 1% 0.00 in SE 5 90% 52° 48% 1
11 AM Partly Sunny 57° 57° 1% 0.00 in SE 5 G10 86% 53° 51% 2
12 PM Partly Sunny 60° 60° 1% 0.00 in SE 5 G13 78% 53° 54% 2
1 PM Partly Sunny 62° 62° 13% 0.00 in SE 10 72% 53° 57% 3
2 PM Partly Sunny 63° 63° 13% 0.00 in SE 10 G16 70% 53° 63% –
3 PM Partly Sunny 64° 64° 13% 0.00 in SE 10 G16 67% 53° 69% –
4 PM Mostly Cloudy 64° 64° 13% 0.00 in E 10 G16 67% 53° 75% –
5 PM Mostly Cloudy 63° 63° 13% 0.00 in E 10 G16 70% 53° 79% –
6 PM Mostly Cloudy 61° 61° 13% 0.00 in SE 10 75% 53° 83% –
7 PM Chance Rain Showers 57° 57° 32% <0.01 in SE 10 86% 53° 87% –
8 PM Chance Rain Showers 57° 57° 32% <0.01 in SE 10 86% 53° 87% –
9 PM Chance Rain Showers 58° 58° 32% <0.01 in SE 10 G16 80% 52° 87% –
10 PM Chance Rain Showers 58° 58° 32% <0.01 in SE 10 G16 80% 52° 87% –
11 PM Chance Rain Showers 58° 58° 32% <0.01 in SE 10 G17 80% 52° 87% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 58° 58° 32% <0.01 in S 10 G18 80% 52° 87% –
1 AM Slight Chance Rain Showers 58° 58° 22% 0.00 in S 10 G21 80% 52° 88% –
2 AM Slight Chance Rain Showers 58° 58° 22% 0.00 in S 10 G22 77% 51° 88% –
3 AM Slight Chance Rain Showers 57° 57° 22% 0.00 in S 10 G23 80% 51° 88% –
4 AM Slight Chance Rain Showers 57° 57° 22% 0.00 in S 10 G24 77% 50° 88% –
5 AM Slight Chance Rain Showers 57° 57° 22% 0.00 in S 15 G24 75% 49° 88% –
6 AM Slight Chance Rain Showers 57° 57° 22% 0.00 in S 15 G24 75% 49° 88% –
7 AM Slight Chance Rain Showers 57° 57° 18% <0.01 in S 15 G25 75% 49° 80% –
8 AM Slight Chance Rain Showers 58° 58° 18% <0.01 in S 15 G25 72% 49° 80% –
9 AM Slight Chance Rain Showers 59° 59° 18% <0.01 in S 15 G25 72% 50° 80% –
10 AM Slight Chance Rain Showers 60° 60° 18% <0.01 in S 15 G26 72% 51° 80% –
11 AM Slight Chance Rain Showers 62° 62° 18% <0.01 in S 15 G26 67% 51° 80% –
12 PM Slight Chance Rain Showers 63° 63° 18% <0.01 in SW 20 G28 67% 52° 80% –
1 PM Chance Rain Showers 65° 65° 26% <0.01 in SW 20 G28 63% 52° 66% –
2 PM Chance Rain Showers 66° 66° 26% <0.01 in SW 20 G28 61% 52° 66% –
3 PM Chance Rain Showers 67° 67° 26% <0.01 in SW 15 G26 59% 52° 66% –
4 PM Chance Rain Showers 67° 67° 26% <0.01 in SW 15 G24 59% 52° 66% –
5 PM Chance Rain Showers 66° 66° 26% <0.01 in SW 15 G23 61% 52° 66% –
6 PM Chance Rain Showers 63° 63° 26% <0.01 in SW 15 G21 65% 51° 66% –
7 PM Slight Chance Rain Showers 61° 61° 20% <0.01 in W 15 67% 50° 72% –
8 PM Slight Chance Rain Showers 59° 59° 20% <0.01 in W 10 G18 69% 49° 72% –
9 PM Slight Chance Rain Showers 57° 57° 20% <0.01 in W 10 G17 72% 48° 72% –
10 PM Slight Chance Rain Showers 56° 56° 20% <0.01 in W 10 G17 72% 47° 72% –
11 PM Slight Chance Rain Showers 55° 55° 20% <0.01 in W 10 G17 72% 46° 72% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Rain Showers 54° 54° 20% <0.01 in W 10 G18 69% 44° 72% –
1 AM Mostly Cloudy 53° 53° 12% 0.00 in W 10 G18 69% 43° 66% –
2 AM Mostly Cloudy 51° 51° 12% 0.00 in W 10 G17 71% 42° 66% –
3 AM Mostly Cloudy 49° 45° 12% 0.00 in W 10 G16 74% 41° 66% –
4 AM Mostly Cloudy 48° 43° 12% 0.00 in W 10 74% 40° 66% –
5 AM Mostly Cloudy 47° 42° 12% 0.00 in W 10 74% 39° 66% –
6 AM Partly Sunny 47° 43° 12% 0.00 in W 10 71% 38° 66% –
7 AM Partly Sunny 47° 43° 9% 0.00 in W 10 68% 37° 55% –
8 AM Partly Sunny 47° 43° 9% 0.00 in W 10 68% 37° 55% –
9 AM Partly Sunny 48° 43° 9% 0.00 in W 10 68% 38° 55% –
10 AM Partly Sunny 49° 45° 9% 0.00 in W 10 66% 38° 55% –
11 AM Partly Sunny 50° 46° 9% 0.00 in W 10 63% 38° 55% –
12 PM Partly Sunny 51° 51° 9% 0.00 in W 10 59% 37° 55% –
1 PM Mostly Sunny 52° 52° 9% 0.00 in W 10 54% 36° 37% –
2 PM Mostly Sunny 53° 53° 9% 0.00 in W 10 50% 35° 37% –
3 PM Mostly Sunny 53° 53° 9% 0.00 in W 10 48% 34° 37% –
4 PM Mostly Sunny 53° 53° 9% 0.00 in W 10 48% 34° 37% –
5 PM Mostly Sunny 52° 52° 9% 0.00 in W 10 50% 34° 37% –
6 PM Partly Cloudy 51° 51° 9% 0.00 in NW 10 54% 35° 37% –
7 PM Partly Cloudy 49° 46° 7% 0.00 in NW 5 G12 61% 36° 42% –
8 PM Partly Cloudy 48° 45° 7% 0.00 in NW 5 G10 63% 36° 42% –
9 PM Partly Cloudy 46° 43° 7% 0.00 in NW 5 G10 68% 36° 42% –
10 PM Partly Cloudy 45° 42° 7% 0.00 in NW 5 G10 70% 36° 42% –
11 PM Partly Cloudy 45° 42° 7% 0.00 in NW 5 G10 70% 36° 42% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 44° 40° 7% 0.00 in N 5 G12 73% 36° 42% –
1 AM Partly Cloudy 44° 40° 7% 0.00 in N 5 G12 73% 36° 40% –
2 AM Partly Cloudy 43° 39° 7% 0.00 in N 5 G12 76% 36° 40% –
3 AM Partly Cloudy 42° 38° 7% 0.00 in N 5 G12 76% 35° 40% –
4 AM Partly Cloudy 41° 36° 7% 0.00 in N 5 G12 79% 35° 40% –
5 AM Partly Cloudy 40° 35° 7% 0.00 in N 5 G12 79% 34° 40% –
6 AM Mostly Sunny 40° 35° 7% 0.00 in N 5 G12 76% 33° 40% –
7 AM Mostly Sunny 40° 35° 8% 0.00 in N 5 G12 76% 33° 48% –
8 AM Mostly Sunny 41° 36° 8% 0.00 in N 5 G12 76% 34° 48% –
9 AM Mostly Sunny 42° 37° 8% 0.00 in N 10 73% 34° 48% –
10 AM Mostly Sunny 43° 38° 8% 0.00 in N 10 73% 35° 48% –
11 AM Mostly Sunny 44° 39° 8% 0.00 in N 10 70% 35° 48% –
12 PM Mostly Sunny 46° 42° 8% 0.00 in N 10 65% 35° 48% –
1 PM Partly Sunny 47° 43° 4% 0.00 in N 10 60% 34° 51% –
2 PM Partly Sunny 48° 44° 4% 0.00 in N 10 56% 33° 51% –
3 PM Partly Sunny 48° 44° 4% 0.00 in N 10 54% 32° 51% –
4 PM Partly Sunny 48° 44° 4% 0.00 in N 10 54% 32° 51% –
5 PM Partly Sunny 47° 44° 4% 0.00 in N 5 G13 56% 32° 51% –
6 PM Mostly Cloudy 46° 42° 4% 0.00 in N 5 G12 60% 33° 51% –
7 PM Partly Cloudy 44° 41° 7% 0.00 in N 5 G10 68% 34° 46% –
8 PM Partly Cloudy 43° 39° 7% 0.00 in N 5 70% 34° 46% –
9 PM Partly Cloudy 42° 38° 7% 0.00 in N 5 76% 35° 46% –
10 PM Partly Cloudy 41° 37° 7% 0.00 in N 5 79% 35° 46% –
11 PM Partly Cloudy 41° 37° 7% 0.00 in N 5 79% 35° 46% –
Tuesday, October 2710 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 40° 36° 7% 0.00 in N 5 G10 82% 35° 46% –
1 AM Partly Cloudy 40° 36° 7% 0.00 in N 5 G10 82% 35° 43% –
2 AM Partly Cloudy 39° 35° 7% 0.00 in N 5 G10 85% 35° 43% –
3 AM Partly Cloudy 39° 35° 7% 0.00 in N 5 82% 34° 43% –
4 AM Partly Cloudy 38° 34° 7% 0.00 in N 5 85% 34° 43% –
5 AM Partly Cloudy 37° 32° 7% 0.00 in N 5 85% 33° 43% –
6 AM Mostly Sunny 36° 31° 7% 0.00 in N 5 85% 32° 43% –
7 AM Mostly Sunny 36° 31° 10% 0.00 in N 5 85% 32° 40% –
8 AM Mostly Sunny 37° 32° 10% 0.00 in N 5 82% 32° 40% –
9 AM Mostly Sunny 38° 34° 10% 0.00 in NW 5 G10 82% 33° 40% –

National Weather Service forecast updated 1 hr ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.