Duluth, MN weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Duluth now
Loading the National Weather Service forecast…
Duluth weather by the hour
Duluth weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Duluth.
This week in Duluth
Sunrise, sunset and moon in Duluth
What is the weather usually like in Duluth?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 75°F average high
- Januarycoldest month · 4°F average low
- 31.1 inprecipitation per year · 789 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Duluth: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station DULUTH HARBOR STN, MN US (USC00212246), adjusted for the elevation of Duluth.
Duluth weather month by month
Sunrise and sunset in Duluth through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:47 AM | 4:49 PM | 9 h 2 min |
| February | 7:10 AM | 5:34 PM | 10 h 24 min |
| March | 7:19 AM | 7:15 PM | 11 h 56 min |
| April | 6:18 AM | 7:58 PM | 13 h 39 min |
| May | 5:31 AM | 8:38 PM | 15 h 6 min |
| June | 5:11 AM | 9:06 PM | 15 h 54 min |
| July | 5:28 AM | 9:00 PM | 15 h 32 min |
| August | 6:05 AM | 8:20 PM | 14 h 15 min |
| September | 6:45 AM | 7:22 PM | 12 h 36 min |
| October | 7:25 AM | 6:23 PM | 10 h 58 min |
| November | 7:09 AM | 4:36 PM | 9 h 26 min |
| December | 7:44 AM | 4:22 PM | 8 h 37 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Duluth?
Duluth has a warm-summer humid continental climate. The warmest month is July, with an average high of 75°F (24°C), and the coldest is January, with average lows of 4°F (-16°C).
It gets about 31.1 inches (789 mm) of precipitation a year. The wettest month is June and the driest is February.
The best time to visit Duluth is June to September. At 702 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Duluth
Weather in towns near Duluth
Questions about the weather in Duluth
What is the hottest month in Duluth?
July, with an average high of 75°F (24°C).
What is the coldest month in Duluth?
January, with an average low of 4°F (-16°C).
How much does it rain in Duluth?
About 31.1 inches (789 mm) a year; the wettest month is June.
Does it snow in Duluth?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Duluth?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Duluth have?
Warm-summer humid continental (Köppen Dfb).
What is the weather like in Duluth in November?
Highs average 38°F and lows 26°F, with about 1.7 inches of precipitation.
What time is sunrise in Duluth?
Around 7:09 AM in mid-November, and sunset around 4:36 PM. Today’s exact times are shown above.
Where does this Duluth weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Duluth.
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