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

Hazardous Weather Conditions

Current conditions at

Duluth International Airport (KDLH)

Lat: 46.84°NLon: 92.19°WElev: 1427ft.

Overcast

44°F

7°C

Humidity 89%
Wind Speed W 3 mph
Barometer 29.85 in (1011.5 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 13 Apr 8:55 am CDT
Extended Forecast for

Duluth International Airport MN

  • Today

    Today: A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 49. Light and variable wind becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 30%.

    High: 49 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 4am. Patchy fog before 11pm, then patchy fog after 3am. Otherwise, cloudy, with a low around 35. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 35 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A 20 percent chance of showers after 7am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 45. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 45 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. Northeast wind around 5 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after 1pm. Partly sunny, with a high near 51. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 51 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 34. East wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 34 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of rain before 1pm. Mostly sunny, with a high near 58. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 58 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A slight chance of rain. Partly cloudy, with a low around 40. East wind around 10 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Slight Chance
    Rain

  • Friday

    Friday: A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 58. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Rain Likely
    and Breezy

Detailed Forecast

Today
A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 49. Light and variable wind becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 4am. Patchy fog before 11pm, then patchy fog after 3am. Otherwise, cloudy, with a low around 35. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tuesday
A 20 percent chance of showers after 7am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 45. East wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly cloudy, with a low around 32. Northeast wind around 5 mph.
Wednesday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 51. East wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 34. East wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
A slight chance of rain before 1pm. Mostly sunny, with a high near 58. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 40. East wind around 10 mph, with gusts as high as 20 mph.
Friday
A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 58. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 29. Blustery, with a northwest wind around 15 mph, with gusts as high as 25 mph.
Saturday
A chance of snow. Partly sunny, with a high near 39. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 22. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 47. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Duluth International Airport MN
 46.81°N 92.2°W
Last Update:
8:42 am CDT Apr 13, 2026
Forecast Valid:
9am CDT Apr 13, 2026-6pm CDT Apr 19, 2026
 
Forecast Discussion
 
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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