Duluth (MN)
July
Weather in Duluth, Minnesota for July 2026
Your guide to Duluth weather in July - trends and predictions
In general, the average temperature in Duluth at the beginning of July is 25.3 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 27.9 °F by the end of July.
Duluth experiences moderate rainfall in July, with an average of 8 rainy days and a total precipitation of 342.1 mm.
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Temperatures
Rain 🌧️
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23
Dry days
8
Rainy days
0
Snow days
25°/15°
Temperatures
15 km/h
Avg max wind
77 %
Avg humidity
Duluth Weather July
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Temperatures trend during July in Duluth
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July weather in Duluth day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Cloudy | 29° /17° | 0 mm | 6 | |
| Jul. 2 |  Thundery outbreaks possible | 28° /20° | 5.4 mm | 6 | |
| Jul. 3 |  Fog | 19° /14° | 0 mm | 4 | |
| Jul. 4 | Thundery outbreaks possible | 30° /11° | 0 mm | 7 | |
| Jul. 5 |  Moderate or heavy rain shower | 27° /22° | 9.2 mm | 6 | |
| Jul. 6 | Cloudy | 22° /15° | 0 mm | 5 | |
| Jul. 7 |  Partly cloudy | 22° /10° | 0 mm | 6 | |
| Jul. 8 | Moderate or heavy rain shower | 16° /12° | 28.5 mm | 4 | |
| Jul. 9 | Fog | 21° /11° | 0 mm | 5 | |
| Jul. 10 | Fog | 20° /10° | 0 mm | 5 | |
| Jul. 11 | Fog | 23° /13° | 0 mm | 5 | |
| Jul. 12 |  Light rain shower | 25° /17° | 7.1 mm | 6 | |
| Jul. 13 |  Overcast | 31° /17° | 0 mm | 7 | |
| Jul. 14 |  Sunny | 33° /19° | 0 mm | 8 | |
| Jul. 15 | Light rain shower | 20° /15° | 78.9 mm | 5 | |
| Jul. 16 |  Moderate rain | 17° /11° | 33.9 mm | 4 | |
| Jul. 17 | Fog | 22° /9° | 0 mm | 5 | |
| Jul. 18 | Overcast | 21° /13° | 0 mm | 5 | |
| Jul. 19 | Fog | 25° /13° | 0 mm | 6 | |
| Jul. 20 | Overcast | 22° /14° | 0 mm | 5 | |
| Jul. 21 | Overcast | 22° /13° | 0 mm | 5 | |
| Jul. 22 | Thundery outbreaks possible | 18° /15° | 53.1 mm | 4 | |
| Jul. 23 |  Torrential rain shower | 29° /22° | 126.1 mm | 6 | |
| Jul. 24 | Mist | 28° /17° | 0 mm | 6 | |
| Jul. 25 | Mist | 28° /16° | 0 mm | 6 | |
| Jul. 26 | Overcast | 30° /18° | 0 mm | 7 | |
| Jul. 27 | Thundery outbreaks possible | 31° /22° | 0 mm | 7 | |
| Jul. 28 | Cloudy | 32° /17° | 0 mm | 7 | |
| Jul. 29 | Thundery outbreaks possible | 28° /20° | 0 mm | 6 | |
| Jul. 30 | Overcast | 24° /16° | 0 mm | 5 | |
| Jul. 31 | Partly cloudy | 22° /12° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Duluth in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Duluth forecast closer to your planned date for the most up-to-date weather information.
Change Month
Duluth in July - FAQ
What are the expected maximum and minimum temperatures in Duluth during July?
During July, expect a variety of temperatures with highs around 25° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Duluth during July?
Significant rainfall exceeding 342.1 mm is expected in Duluth during July, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Duluth during July?
The average wind speed in Duluth during July is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Duluth
Explore the daily rainfall trends and prepare for Duluths July weather 💧
UV exposure in Duluth during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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