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

48°F

9°C

Humidity 93%
Wind Speed NW 8 mph
Barometer 29.67 in (1005.5 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 13 Apr 2:55 am CDT
Extended Forecast for

Duluth International Airport MN

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 41. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 41 °F

    Patchy Fog

  • Monday

    Monday: A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 50. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 30%.

    High: 50 °F

    Patchy Fog
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 4am. Patchy fog after 4am. Otherwise, cloudy, with a low around 36. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 36 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A 20 percent chance of showers after 7am. Areas of fog between 7am and 10am. 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
    Areas Fog

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Northeast wind around 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after 1pm. Partly sunny, with a high near 50. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 50 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 35. East wind around 10 mph, with gusts as high as 15 mph.

    Low: 35 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of rain before 1pm. Mostly sunny, with a high near 57. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 57 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A slight chance of rain. Partly cloudy, with a low around 41. East wind around 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 41. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 50. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 4am. Patchy fog after 4am. Otherwise, cloudy, with a low around 36. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday
A 20 percent chance of showers after 7am. Areas of fog between 7am and 10am. 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 33. Northeast wind around 5 mph.
Wednesday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 50. East wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 35. East wind around 10 mph, with gusts as high as 15 mph.
Thursday
A slight chance of rain before 1pm. Mostly sunny, with a high near 57. 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 41. 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 56. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 29. Blustery, with a northwest wind around 15 mph, with gusts as high as 30 mph.
Saturday
A chance of snow. Mostly cloudy, with a high near 37. Breezy, with a northwest wind around 15 mph, with gusts as high as 30 mph.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 44. West wind around 10 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
 46.85°N 92.19°W
Last Update:
3:02 am CDT Apr 13, 2026
Forecast Valid:
3am CDT Apr 13, 2026-6pm CDT Apr 19, 2026
 
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Additional Resources

Radar & Satellite Image

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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