Duluth 7-day weather forecast

Written by:
September 29, 2025
ESOlex // Shutterstock

Duluth 7-day weather forecast

Stacker created the forecast for Duluth, Minnesota using data from OpenWeather. This week's high is 57 °F on Monday, while the low is 30 °F on Friday. There are expected to be 3 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, October 20

- High of 57 °F, low of 43 °F (36% humidity)
- Overcast with a 91% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (2 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:33 AM, sunset at 6:12 PM
1 / 6
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Tuesday, October 21

- High of 45 °F, low of 38 °F (95% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Moderate breeze (17 mph wind)
- Sunrise at 7:34 AM, sunset at 6:10 PM
- New moon
2 / 6
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Wednesday, October 22

- High of 43 °F, low of 35 °F (82% humidity)
- Overcast with a 98% chance of rain (1 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 7:36 AM, sunset at 6:09 PM
3 / 6
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Thursday, October 23

- High of 47 °F, low of 31 °F (44% humidity)
- Fair with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:37 AM, sunset at 6:07 PM
4 / 6
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Friday, October 24

- High of 45 °F, low of 30 °F (45% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (4 mph wind)
- Sunrise at 7:39 AM, sunset at 6:05 PM
5 / 6
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Saturday, October 25

- High of 55 °F, low of 32 °F (43% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:40 AM, sunset at 6:03 PM
6 / 6
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Sunday, October 26

- High of 52 °F, low of 37 °F (60% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:42 AM, sunset at 6:02 PM

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