Duluth, MN Weather Forecast
Local 7-day forecast
Widespread Fog then Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Duluth, MN in one place.
Widespread fog before 10am. Partly sunny. High near 74, with temperatures falling to around 72 in the afternoon. East wind 0 to 10 mph.
Local Weather Overview
This forecast page for Duluth, MN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 8, 2026 5:00 PM CDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for Duluth, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 5:00 PM CDT
- Forecast office
- DLH
- Source
- NOAA / NWS
Daily Outlook
This Week in Duluth
Wednesday looks like the warmest upcoming period in Duluth at 78 degrees F.
Sunday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for Thursday at about 10 to 15 mph SW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 5:00 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- DLH
- Radar station
- KDLH
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Widespread fog between 10pm and 2am, then areas of fog and a slight chance of showers and thunderstorms between 2am and 3am, then areas of fog and a chance of showers and thunderstorms between 3am and 4am, then areas of fog and showers and thunderstorms likely. Mostly cloudy, with a low around 51. East wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Areas of fog and showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a high near 78. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Showers and thunderstorms before 1am. Some of the storms could be severe. Partly cloudy, with a low around 52. South wind around 5 mph, with gusts as high as 20 mph. New rainfall amounts between a half and three quarters of an inch possible.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 73. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 50. West wind around 10 mph, with gusts as high as 25 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 68. West wind 10 to 15 mph, with gusts as high as 30 mph.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 48. West wind 5 to 10 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 65. West wind 5 to 15 mph, with gusts as high as 25 mph.
Partly cloudy, with a low around 47. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 66. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 44. Northwest wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Widespread Fog then Partly Sunny
|
74°F |
0 to 10 mph
E
|
|
Tuesday Night
Jun 9
|
Widespread Fog
|
51°F |
5 to 10 mph
E
|
|
Wednesday
Jun 10
|
Areas Of Fog
|
78°F |
5 to 10 mph
E
|
|
Wednesday Night
Jun 10
|
Showers And Thunderstorms
|
52°F |
5 mph
S
|
|
Thursday
Jun 11
|
Chance Showers And Thunderstorms
|
73°F |
10 to 15 mph
SW
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
50°F |
10 mph
W
|
|
Friday
Jun 12
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
68°F |
10 to 15 mph
W
|
|
Friday Night
Jun 12
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
48°F |
5 to 10 mph
W
|
|
Saturday
Jun 13
|
Mostly Sunny
|
65°F |
5 to 15 mph
W
|
|
Saturday Night
Jun 13
|
Partly Cloudy
|
47°F |
5 to 10 mph
NW
|
|
Sunday
Jun 14
|
Mostly Sunny then Slight Chance Rain Showers
|
66°F |
5 to 10 mph
NW
|
|
Sunday Night
Jun 14
|
Slight Chance Rain Showers then Partly Cloudy
|
44°F |
5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Duluth.
