Duluth, MN Hourly Forecast
Minnesota, United States 🇺🇸
66°
Clear
Feels like 65°
Updated 3 hours ago
Duluth temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 4 PM - around 75°
- Coolest hour: 5 AM - around 58°
- Rain risk: low all day (peaks at 12%)
- UV peak: 2 PM at index 5 - sun protection recommended
- Windiest: 9 AM at 9 mph
Duluth hourly weather - Thursday, August 13
In Duluth, expect a high near 75°F (24°C) around 4 PM and a low of 61°F (16°C) near 11 PM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 6 AM | Clear | 66° | 65° | 6% | 5 mph ENE | 71% | 0 | |
| 7 AM | Sunny | 66° | 65° | 6% | 6 mph ENE | 70% | 0 | |
| 8 AM | Sunny | 68° | 65° | 6% | 8 mph ENE | 70% | 0 | |
| 9 AM | Sunny | 68° | 66° | 6% | 9 mph ENE | 72% | 0 | |
| 10 AM | Sunny | 68° | 66° | 7% | 9 mph ENE | 75% | 1 | |
| 11 AM | Sunny | 71° | 70° | 6% | 9 mph ENE | 73% | 1 | |
| 12 PM | Sunny | 71° | 72° | 8% | 8 mph ENE | 78% | 2 | |
| 1 PM | Sunny | 72° | 74° | 8% | 7 mph E | 78% | 2 | |
| 2 PM | Sunny | 73° | 74° | 9% | 8 mph E | 79% | 5 | |
| 3 PM | Sunny | 74° | 75° | 8% | 9 mph E | 77% | 5 | |
| 4 PM | Sunny | 75° | 76° | 7% | 8 mph E | 73% | 3 | |
| 5 PM | Sunny | 75° | 73° | 3% | 6 mph E | 54% | 1 | |
| 6 PM | Sunny | 73° | 71° | 4% | 7 mph ENE | 58% | 1 | |
| 7 PM | Sunny | 70° | 68° | 5% | 7 mph ENE | 63% | 0 | |
| 8 PM | Sunny | 65° | 63° | 6% | 6 mph ENE | 68% | 0 | |
| 9 PM | Clear | 63° | 62° | 7% | 6 mph ENE | 71% | 0 | |
| 10 PM | Clear | 62° | 61° | 8% | 5 mph NE | 75% | 0 | |
| 11 PM | Clear | 61° | 59° | 8% | 7 mph NE | 76% | 0 |
Duluth hourly weather - Friday, August 14
In Duluth, expect a high near 72°F (22°C) around 2 PM and a low of 58°F (14°C) near 6 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 60° | 58° | 10% | 8 mph NE | 81% | 0 | |
| 1 AM | Clear | 60° | 57° | 11% | 6 mph NE | 82% | 0 | |
| 2 AM | Clear | 59° | 58° | 10% | 5 mph NE | 79% | 0 | |
| 3 AM | Clear | 59° | 57° | 10% | 5 mph ENE | 81% | 0 | |
| 4 AM | Clear | 59° | 57° | 12% | 5 mph NE | 84% | 0 | |
| 5 AM | Clear | 58° | 56° | 12% | 6 mph ENE | 85% | 0 | |
| 6 AM | Clear | 58° | 56° | 13% | 7 mph ENE | 87% | 0 | |
| 7 AM | Sunny | 60° | 58° | 11% | 7 mph ENE | 83% | 0 | |
| 8 AM | Sunny | 65° | 60° | 7% | 11 mph ENE | 74% | 1 | |
| 9 AM | Sunny | 67° | 62° | 5% | 11 mph ENE | 67% | 2 | |
| 10 AM | Sunny | 68° | 64° | 5% | 12 mph ENE | 65% | 3 | |
| 11 AM | Sunny | 69° | 64° | 4% | 13 mph ENE | 64% | 4 | |
| 12 PM | Sunny | 71° | 65° | 4% | 13 mph ENE | 62% | 6 | |
| 1 PM | Sunny | 72° | 66° | 4% | 14 mph ENE | 62% | 6 | |
| 2 PM | Partly Cloudy | 72° | 67° | 6% | 14 mph ENE | 63% | 6 | |
| 3 PM | Partly Cloudy | 72° | 67° | 9% | 15 mph ENE | 64% | 3 | |
| 4 PM | Partly Cloudy | 72° | 66° | 8% | 16 mph ENE | 65% | 3 | |
| 5 PM | Partly Cloudy | 71° | 64° | 7% | 16 mph ENE | 67% | 1 | |
| 6 PM | Partly Cloudy | 69° | 62° | 9% | 16 mph ENE | 70% | 0 | |
| 7 PM | Sunny | 67° | 61° | 8% | 15 mph ENE | 74% | 0 | |
| 8 PM | Sunny | 64° | 58° | 10% | 15 mph ENE | 78% | 0 | |
| 9 PM | Clear | 64° | 57° | 10% | 16 mph ENE | 77% | 0 | |
| 10 PM | Clear | 64° | 57° | 10% | 15 mph ENE | 77% | 0 | |
| 11 PM | Partly Cloudy | 64° | 58° | 13% | 14 mph ENE | 78% | 0 |
Duluth hourly weather - Saturday, August 15
In Duluth, expect a high near 79°F (26°C) around 4 PM and a low of 60°F (16°C) near 4 AM; precipitation risk peaks at 72% around 6 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Partly Cloudy | 64° | 58° | 15% | 14 mph ENE | 78% | 0 | |
| 1 AM | Partly Cloudy | 64° | 60° | 16% | 11 mph ENE | 81% | 0 | |
| 2 AM | Partly Cloudy | 63° | 60° | 15% | 9 mph ENE | 85% | 0 | |
| 3 AM | Cloudy | 62° | 60° | 20% | 7 mph ENE | 86% | 0 | |
| 4 AM | Patchy rain nearby | 60° | 60° | 33% | 6 mph ENE | 91% | 0 | |
| 5 AM | Patchy rain nearby | 61° | 60° | 42% | 6 mph ENE | 94% | 0 | |
| 6 AM | Light rain shower | 61° | 62° | 72% | 5 mph ENE | 96% | 0 | |
| 7 AM | Light rain shower | 62° | 64° | 58% | 4 mph E | 97% | 0 | |
| 8 AM | Light drizzle | 64° | 67° | 71% | 3 mph ESE | 97% | 0 | |
| 9 AM | Fog | 64° | 67° | 43% | 3 mph ESE | 97% | 0 | |
| 10 AM | Mist | 68° | 72° | 41% | 3 mph SSE | 95% | 0 | |
| 11 AM | Mist | 70° | 75° | 44% | 3 mph SSW | 95% | 1 | |
| 12 PM | Light rain shower | 73° | 79° | 50% | 2 mph SW | 92% | 2 | |
| 1 PM | Light rain shower | 76° | 82° | 51% | 4 mph W | 87% | 3 | |
| 2 PM | Light rain shower | 74° | 78° | 60% | 7 mph WNW | 92% | 4 | |
| 3 PM | Patchy rain nearby | 74° | 79° | 28% | 7 mph WNW | 91% | 4 | |
| 4 PM | Patchy rain nearby | 79° | 81° | 14% | 10 mph WNW | 71% | 4 | |
| 5 PM | Patchy rain nearby | 79° | 78° | 12% | 15 mph NW | 64% | 1 | |
| 6 PM | Patchy rain nearby | 74° | 71° | 14% | 15 mph NW | 72% | 1 | |
| 7 PM | Patchy rain nearby | 70° | 68° | 21% | 11 mph NW | 80% | 0 | |
| 8 PM | Overcast | 67° | 65° | 23% | 10 mph NW | 83% | 0 | |
| 9 PM | Overcast | 66° | 64° | 25% | 11 mph NW | 82% | 0 | |
| 10 PM | Overcast | 66° | 62° | 22% | 12 mph NNW | 77% | 0 | |
| 11 PM | Patchy rain nearby | 65° | 61° | 21% | 12 mph N | 76% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Duluth today?
4 PM is forecast to be the warmest, at about 75°F (24°C) with sunny.
Will it rain in Duluth tonight?
Unlikely - the evening precipitation chance stays at or below 8%.
When is the UV index highest in Duluth today?
Around 2 PM, when it reaches 5. From UV 3 upward, sun protection is recommended.
Duluth hour-by-hour: what to expect
Over the next 24 hours in Duluth, temperatures range from 58°F (15°C) around 5 AM up to 75°F (24°C) near 4 PM - right in line with the typical August high of 75°F (24°C).
Precipitation chances stay minimal throughout, so plans can skip the umbrella.
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.
Hourly forecasts nearby