Duluth, Minnesota Weather Forecast
Today in Duluth: slight rain showers with a high near 67°F and a low around 52°F. Rain chance 56%. Rain chances peak at 33% on Tuesday. Cooling trend: highs fall from 67°F today to 44°F by Tuesday.
Forecast updated 3:05 AM CDT, Oct 23
Active Weather Alerts
7-Day Forecast for Duluth
Today 10/24
56%
67°52°
Sun 10/25
52°41°
Mon 10/26
26%
43°39°
Tue 10/27
33%
44°39°
Wed 10/28
28%
52°44°
Thu 10/29
28%
49°43°
Fri 10/30
19%
47°39°
Next 24 Hours
| Now | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | Sun12 AM | 1 AM | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sky | | |  | | | | | | | | | |  | | | | | | | | | | | |
| Temp | 59° | 59° | 59° | 59° | 59° | 59° | 59° | 60° | 62° | 64° | 65° | 66° | 67° | 66° | 65° | 63° | 61° | 58° | 56° | 55° | 53° | 52° | 50° | 49° |
| Rain | 7% | 7% | 8% | 9% | 9% | 10% | 7% | 6% | 6% | 7% | 10% | 12% | 56% | 56% | 56% | 56% | 56% | 56% | 7% | 7% | 7% | 7% | 7% | 7% |
| Wind | E 9 | ESE 9 | ESE 10 | SE 10 | SSE 11 | S 11 | S 13 | SSW 13 | SSW 14 | SSW 15 | SSW 15 | SW 15 | WSW 15 | WSW 14 | WSW 13 | W 12 | W 11 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 |
Growing Conditions
Growing degree days
2,208
since Apr 1, base 50°F
Rain, last 30 days
0.57 in
model analysis
Rain, year to date
21.60 in
since Jan 1
2-inch soil temperature
51°F
yesterday, daily average
Reference ET, last 7 days
0.67 in
FAO-56 grass reference
Through Oct 22. Season totals use model analysis for this point and update every morning.
Soil, ET and spray tools for Duluth →
Current Stats & Observations
NWS Forecast
About Duluth Weather
Duluth sits at about 1,070 feet above sea level in St. Louis County, Minnesota. About 119,476 people live in the Duluth area. Official forecasts and warnings for the area come from the National Weather Service DLH office, and the nearest NEXRAD radar site is KDLH. The city is in USDA plant hardiness zone 4a, where the coldest winter night typically falls between -30 to -25°F. Over the past ten years the last spring freeze has come around Apr 30 and the first fall freeze around Oct 28.
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