Weather forecast for tomorrowDuluth, MN
Weather forecast for tomorrow
Wednesday Oct 21, 2026
- 68°F
- 45°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphNNW 346°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:35 am CDT
- Sunset: 6:10 pm CDT
- details ▼
Tomorrow, changing cloud patterns will allow for periods of sunshine.
The temperature is predicted to vary between a delightful 68°F and a chilly 44.6°F.
Meteorological data shows 68°F is more characteristic of September's climate profile than October's.
Sunrise will be at 7:35 am and sunset at 6:10 pm; tomorrow's daylight will last for 10h and 36min.
The temperature is predicted to vary between a delightful 68°F and a chilly 44.6°F.
Meteorological data shows 68°F is more characteristic of September's climate profile than October's.
Sunrise will be at 7:35 am and sunset at 6:10 pm; tomorrow's daylight will last for 10h and 36min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 66°C.
Coldest period: 12 am - 6 am 50°C.
Coldest period: 12 am - 6 am 50°C.
Chance of precipitation
Highest chance: 12 am 8%.
Hourly weather forecast
- 12 am
- 50°F
- Feels like:50°F
Mostly Clear
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 4mphSW 231°
- Humidity: 81%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 50°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphWSW 236°
- Humidity: 79%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 50°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphWSW 241°
- Humidity: 79%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 50°F
- Feels like:46°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphWSW 250°
- Humidity: 81%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:35 am
- 8 am
- 48°F
- Feels like:46°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphWSW 255°
- Humidity: 86%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 55°F
- Feels like:54°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphWSW 255°
- Humidity: 72%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphNW 321°
- Humidity: 62%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 2 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNE 43°
- Humidity: 57%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphENE 62°
- Humidity: 56%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 61°F
- Feels like:59°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphNE 54°
- Humidity: 67%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:10 pm
- 8 pm
- 55°F
- Feels like:54°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphNE 50°
- Humidity: 77%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 52°F
- Feels like:50°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphENE 58°
- Humidity: 84%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Wednesday, a combination of dry and sunny and cloudy weather is predicted.
The temperature will be between the lowest temperature of 48.2°F and the highest temperature of 66.2°F. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature is more alike with September's average maximum of 67.1°F than October's usual of 51.3°F. The expected low will be also more close to what’s typical in September than in October.
The temperature will be between the lowest temperature of 48.2°F and the highest temperature of 66.2°F. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature is more alike with September's average maximum of 67.1°F than October's usual of 51.3°F. The expected low will be also more close to what’s typical in September than in October.
Updated: Oct 20, 2026 @ 12:31:11 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, in Duluth, a mix of clouds and blue sky is expected.
Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 44.6°F.
The maximum temperature will be noticeably higher than the average highest temperature of 51.3°F in October. The lowest temperature will be slightly warmer than the average low of 38.3°F.
The maximum temperature will be noticeably higher than the average highest temperature of 51.3°F in October. The lowest temperature will be slightly warmer than the average low of 38.3°F.
On Wednesday, in Duluth, sunrise will be at 7:35 am and sunset at 6:10 pm (CDT).
In Duluth, tomorrow, there will be 10h and 36min of daylight.
