The long-range forecast for Duluth predicts a heatwave, with temperatures reaching up to 32°, significantly higher than typical for Duluth for this time of the year and 3 °F above the historical average.
Select a month and click on a day for more information
Saturday
Aug 1
24° / 15°
Sunday
Aug 2
26° / 14°
Monday
Aug 3
27° / 16°
Tuesday
Aug 4
25° / 15°
Wednesday
Aug 5
28° / 16°
Thursday
Aug 6
32° / 15°
Friday
Aug 7
30° / 15°
Saturday
Aug 8
25° / 14°
Sunday
Aug 9
26° / 14°
Monday
Aug 10
25° / 13°
Tuesday
Aug 11
25° / 11°
Wednesday
Aug 12
24° / 13°
Thursday
Aug 13
23° / 12°
Friday
Aug 14
23° / 13°
Saturday
Aug 15
26° / 11°
Sunday
Aug 16
24° / 13°
Monday
Aug 17
32° / 15°
Tuesday
Aug 18
20° / 14°
Wednesday
Aug 19
24° / 16°
Thursday
Aug 20
23° / 15°
Friday
Aug 21
22° / 14°
Saturday
Aug 22
23° / 14°
Sunday
Aug 23
24° / 15°
Monday
Aug 24
22° / 14°
Tuesday
Aug 25
24° / 14°
Wednesday
Aug 26
22° / 13°
Thursday
Aug 27
22° / 12°
Friday
Aug 28
24° / 15°
Saturday
Aug 29
24° / 14°
Sunday
Aug 30
25° / 12°
Monday
Aug 31
25° / 13°
Duluth 30 days weather forecast
Check out our estimated 30 days weather forecast for Duluth, this data is based on the average weather in Duluth in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Duluth next to the desired date.
Weather in Duluth for the next 30 days
Click on a day for an hourly weather forecast
Duluth long range weather forecast - FAQ
Do you provide 30 days weather forecast for Duluth?
You can see the next 30 weather forecast for Duluth at the top of the page, the next 14 days (from today) are more accurate, while the other is based on average of previous years.
Can I see the weather forecast for a particular date in Duluth?
Sure, you can select the date from the calendar above to view the forecast in Duluth on that date.
How accurate is the long-range weather forecast for Duluth?
Our long-range weather forecast for Duluth is provided by using statistics from previous years. Although we cannot predict the weather months in advance, we can see an average.
Can I see a long-range weather forecast for different countries?
Yes, we provide a 14 day weather forecast and a long-range weather forecast for different countries and cities. You can search for a location in the search box at the top of the page.
More about the weather in Duluth