🇺🇸 Weather in Duluth
Current Weather in Duluth
Small Craft Advisory issued November 11 at 12:45AM CST until November 12 at 4:00AM CST by NWS Duluth MN
8°C
Feels like 5°C. Partly Cloudy.
Map Overlays:
Hourly Forecast for Duluth
14:00
7°
11%
15:00
6°
12%
16:00
5°
12%
17:00
4°
13%
18:00
4°
13%
19:00
4°
15%
20:00
3°
18%
21:00
3°
18%
22:00
3°
18%
23:00
2°
21%
00:00
2°
21%
01:00
2°
17%
02:00
2°
12%
03:00
2°
10%
04:00
1°
10%
05:00
0°
9%
06:00
0°
8%
07:00
0°
9%
08:00
1°
10%
09:00
1°
10%
10:00
2°
9%
11:00
2°
12%
12:00
3°
12%
13:00
3°
9%
14-Day Forecast for Duluth
2026-11-11
Patchy rain nearby
8° /
2°
2026-11-12
Partly Cloudy
3° /
0°
2026-11-13
Partly Cloudy
3° /
-2°
2026-11-14
Partly Cloudy
4° /
-3°
2026-11-15
Sunny
6° /
0°
2026-11-16
Sunny
7° /
-1°
2026-11-17
Partly Cloudy
6° /
1°
Additional Forecasts for Duluth
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 125.0 μg/m³
O₃ (Ozone) 57.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.6 μg/m³
SO₂ (Sulphur Dioxide) 0.6 μg/m³
PM2.5 (Fine particles) 1.3 μg/m³
PM10 (Coarse particles) 1.4 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United States
Weather in Duluth — FAQ
Answers refreshed each request based on current conditions in Duluth.
What is the weather like right now in Duluth?
Right now in Duluth, United States the temperature is 7.6°C (feels like 4.7°C), with partly cloudy. Relative humidity is 60% and wind is 16.9 km/h.
What is today's high and low temperature in Duluth?
Today's forecast high in Duluth is 8.3°C and the overnight low is 2.3°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Duluth today?
The chance of precipitation in Duluth today is 57%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Duluth differ from nearby cities?
Even short distances can change temperatures noticeably. Duluth's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.