Duluth, MN Hourly Forecast
Duluth temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 8 PM - around 60°
- Coolest hour: 8 AM - around 48°
- Highest rain chance: 7 PM (22%) - pack accordingly
- UV peak: 12 PM at index 4 - sun protection recommended
- Windiest: 7 PM at 10 mph
Duluth hourly weather - Tuesday, September 15
In Duluth, expect a high near 60°F (15°C) around 8 PM and a low of 56°F (13°C) near 11 PM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 8 PM | Clear | 60° | 57° | 6% | 6 mph WNW | 70% | 0 | |
| 9 PM | Clear | 59° | 56° | 7% | 6 mph WNW | 73% | 0 | |
| 10 PM | Clear | 57° | 54° | 7% | 6 mph WNW | 75% | 0 | |
| 11 PM | Clear | 56° | 53° | 9% | 5 mph WNW | 78% | 0 |
Duluth hourly weather - Wednesday, September 16
In Duluth, expect a high near 56°F (13°C) around 4 PM and a low of 48°F (9°C) near 8 AM; precipitation risk peaks at 31% around 11 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 54° | 52° | 9% | 5 mph WNW | 80% | 0 | |
| 1 AM | Clear | 54° | 51° | 10% | 4 mph WNW | 82% | 0 | |
| 2 AM | Clear | 53° | 51° | 12% | 4 mph WNW | 84% | 0 | |
| 3 AM | Clear | 52° | 51° | 11% | 3 mph WNW | 85% | 0 | |
| 4 AM | Clear | 51° | 49° | 11% | 3 mph NW | 85% | 0 | |
| 5 AM | Clear | 50° | 48° | 11% | 3 mph NW | 85% | 0 | |
| 6 AM | Clear | 50° | 47° | 11% | 2 mph NNW | 85% | 0 | |
| 7 AM | Sunny | 49° | 46° | 11% | 2 mph NNW | 84% | 0 | |
| 8 AM | Sunny | 48° | 45° | 12% | 2 mph N | 81% | 0 | |
| 9 AM | Partly Cloudy | 51° | 49° | 11% | 4 mph NE | 74% | 1 | |
| 10 AM | Partly Cloudy | 52° | 50° | 11% | 4 mph E | 70% | 2 | |
| 11 AM | Cloudy | 54° | 50° | 13% | 5 mph E | 69% | 3 | |
| 12 PM | Overcast | 54° | 51° | 17% | 6 mph ENE | 70% | 4 | |
| 1 PM | Overcast | 54° | 51° | 19% | 4 mph ENE | 72% | 4 | |
| 2 PM | Cloudy | 54° | 52° | 14% | 5 mph ENE | 72% | 4 | |
| 3 PM | Overcast | 55° | 52° | 19% | 5 mph ENE | 70% | 3 | |
| 4 PM | Overcast | 56° | 51° | 19% | 8 mph E | 70% | 1 | |
| 5 PM | Overcast | 54° | 49° | 20% | 9 mph ENE | 74% | 0 | |
| 6 PM | Overcast | 54° | 49° | 21% | 10 mph ENE | 75% | 0 | |
| 7 PM | Overcast | 54° | 48° | 22% | 10 mph NE | 77% | 0 | |
| 8 PM | Overcast | 54° | 48° | 22% | 11 mph NE | 77% | 0 | |
| 9 PM | Patchy rain nearby | 54° | 48° | 23% | 11 mph ENE | 77% | 0 | |
| 10 PM | Overcast | 54° | 49° | 24% | 10 mph NE | 80% | 0 | |
| 11 PM | Patchy rain nearby | 55° | 51° | 31% | 7 mph E | 83% | 0 |
Duluth hourly weather - Thursday, September 17
In Duluth, expect a high near 62°F (17°C) around 12 PM and a low of 54°F (12°C) near 1 AM; precipitation risk peaks at 29% around 12 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Patchy rain nearby | 55° | 51° | 29% | 8 mph ENE | 83% | 0 | |
| 1 AM | Patchy rain nearby | 54° | 52° | 25% | 5 mph E | 85% | 0 | |
| 2 AM | Patchy rain nearby | 55° | 54° | 23% | 2 mph E | 87% | 0 | |
| 3 AM | Clear | 55° | 54° | 13% | 3 mph NNE | 89% | 0 | |
| 4 AM | Clear | 55° | 55° | 14% | 2 mph N | 90% | 0 | |
| 5 AM | Clear | 55° | 55° | 14% | 2 mph NNW | 91% | 0 | |
| 6 AM | Clear | 55° | 55° | 14% | 2 mph NW | 91% | 0 | |
| 7 AM | Sunny | 55° | 54° | 14% | 3 mph NW | 92% | 0 | |
| 8 AM | Sunny | 55° | 54° | 14% | 3 mph NNW | 90% | 0 | |
| 9 AM | Sunny | 56° | 57° | 12% | 0 mph WNW | 85% | 1 | |
| 10 AM | Sunny | 59° | 60° | 10% | 1 mph ENE | 80% | 2 | |
| 11 AM | Partly Cloudy | 61° | 60° | 10% | 3 mph NE | 74% | 3 | |
| 12 PM | Overcast | 62° | 60° | 19% | 4 mph ENE | 71% | 4 | |
| 1 PM | Overcast | 62° | 60° | 19% | 5 mph E | 72% | 4 | |
| 2 PM | Overcast | 62° | 60° | 20% | 6 mph ESE | 73% | 4 | |
| 3 PM | Overcast | 61° | 58° | 20% | 6 mph E | 74% | 3 | |
| 4 PM | Overcast | 61° | 59° | 21% | 6 mph NE | 75% | 2 | |
| 5 PM | Overcast | 62° | 59° | 21% | 6 mph NE | 75% | 1 | |
| 6 PM | Overcast | 62° | 60° | 22% | 6 mph NE | 77% | 0 | |
| 7 PM | Cloudy | 61° | 60° | 22% | 6 mph ENE | 82% | 0 | |
| 8 PM | Overcast | 60° | 58° | 26% | 6 mph NE | 84% | 0 | |
| 9 PM | Overcast | 59° | 56° | 25% | 6 mph NE | 82% | 0 | |
| 10 PM | Overcast | 58° | 55° | 21% | 7 mph NE | 75% | 0 | |
| 11 PM | Overcast | 58° | 52° | 19% | 10 mph NE | 71% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Duluth today?
Will it rain in Duluth tonight?
When is the UV index highest in Duluth today?
Duluth hour-by-hour: what to expect
Over the next 24 hours in Duluth, temperatures range from 48°F (9°C) around 8 AM up to 60°F (15°C) near 8 PM - about 9°F (5°C) below the typical September high of 69°F (21°C).
A stray shower can't be ruled out - Rain chances top out at 22% around 7 PM.
The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Duluth 14-day forecast or the monthly climate averages.