Duluth area has 152 places on myweatherrock (118 towns, 17 census-designated places, 12 cities, 5 villages), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 112°F at Willow Rsvr on July 13, 1936. The coldest night is -55°F at Couderay 7 W on February 2, 1996. The wettest day brought 8.55 inches of rain at Big Falls Hydro on October 5, 2005. The biggest single-day snow measured 25.98 inches at Upson on March 13, 2006. Those are station measurements from NOAA's daily records, 1889 to 2026, not official state records. By area the largest place is Winter, about 280 square miles.
About Duluth area weather
The map on the Now tab shows every Duluth area town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 150 Duluth area towns with station normals, the warmest month is July, when the day usually reaches 80°F, and the coldest is January, when the night usually falls to 3°F. June is the wettest, with rain on about 11 days. July afternoons run from about 75°F in Herbster to 83°F in Bass Lake. January nights run from about -1°F in Barnes to 8°F in Herbster.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
Warnings and alerts: the National Weather Service, passed through unchanged.
Duluth area weather records
Hottest day
112°F
Willow Rsvr, July 13, 1936
Coldest night
-55°F
Couderay 7 W, February 2, 1996
Wettest day
8.55 in
Big Falls Hydro, October 5, 2005
Biggest snow
25.98 in
Upson, March 13, 2006
Measured at the NOAA stations serving these towns, daily records 1889 to 2026. Station extremes, not official state records.
Common questions about Duluth area weather
What is the hottest temperature recorded at a Duluth area station?
112°F at Willow Rsvr on July 13, 1936, in the NOAA daily station records myweatherrock holds (1889 to 2026).
What is the coldest temperature recorded at a Duluth area station?
-55°F at Couderay 7 W on February 2, 1996.
What is the most rain a Duluth area station has measured in one day?
8.55 inches at Big Falls Hydro on October 5, 2005.
What is the biggest one-day snowfall at a Duluth area station?
25.98 inches at Upson on March 13, 2006.
How many Duluth area towns have a weather page here?
152: 118 towns, 17 census-designated places, 12 cities, 5 villages. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
Where does the Duluth area forecast come from?
NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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