National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Duluth - Sky Harbor Airport (KDYT)

Lat: 46.72°NLon: 92.04°WElev: 607ft.

Fair

5°F

-15°C

Humidity 78%
Wind Speed SW 9 mph
Barometer 30.09 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 15 Jan 3:35 am CST
Extended Forecast for

Duluth MN

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 7. Southwest wind around 5 mph.

    Low: 7 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow before 1pm, then snow likely, possibly mixed with freezing rain and sleet between 1pm and 2pm, then a chance of snow after 2pm. High near 27. Breezy, with a south wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow then
    Wintry Mix
    and Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a temperature rising to around 26 by midnight. Blustery, with a southwest wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

    Low: 22 °F⇑

    Chance Snow
    and Blustery

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 27. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow
    and Blustery

  • Friday Night

    Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 7. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 7 °F

    Slight Chance
    Snow and
    Blustery

  • Saturday

    Saturday: Mostly cloudy, with a high near 11. Blustery, with a northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 11 °F

    Mostly Cloudy
    and Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -6. Blustery, with a northwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: -6 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Sunday

    Sunday: Snow likely. Mostly cloudy, with a high near 8. Blustery, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 8 °F

    Snow Likely
    and Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -7. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: -7 °F

    Mostly Cloudy
    and Blustery

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 7. Southwest wind around 5 mph.
Thursday
Snow before 1pm, then snow likely, possibly mixed with freezing rain and sleet between 1pm and 2pm, then a chance of snow after 2pm. High near 27. Breezy, with a south wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 3 inches possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a temperature rising to around 26 by midnight. Blustery, with a southwest wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 27. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 7. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Mostly cloudy, with a high near 11. Blustery, with a northwest wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around -6. Blustery, with a northwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph.
Sunday
Snow likely. Mostly cloudy, with a high near 8. Blustery, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around -7. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
M.L.King Day
Partly sunny and cold, with a high near 1. Blustery, with a northwest wind around 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around -10. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 7. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around -1. Southwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday
Partly sunny, with a high near 13. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Duluth MN
 46.79°N 92.1°W
Last Update:
3:12 am CST Jan 15, 2026
Forecast Valid:
3am CST Jan 15, 2026-6pm CST Jan 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation