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.

Fog/Mist

39°F

4°C

Humidity 100%
Wind Speed E 12 mph
Barometer 29.75 in (1008.5 mb)
Dewpoint 39°F (4°C)
Visibility 1.00 mi
Wind Chill32°F (0°C)
Last update 14 Apr 3:55 am CDT
Extended Forecast for

Hermantown MN

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms after 5am. Patchy fog. Otherwise, cloudy, with a low around 37. East wind around 10 mph, with gusts as high as 15 mph.

    Low: 37 °F

    Chance
    T-storms and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 11am. Areas of fog between 7am and 10am. Otherwise, cloudy, with a high near 44. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    T-storms and
    Areas Fog
    then Cloudy

  • Tuesday Night

    Tuesday Night: Areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 34. East wind around 5 mph.

    Low: 34 °F

    Areas Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 51. East wind 5 to 10 mph.

    High: 51 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 34. East wind around 5 mph.

    Low: 34 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of rain before 1pm. Mostly sunny, with a high near 61. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 61 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A slight chance of rain after 1am. Partly cloudy, with a low around 39. East wind around 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A slight chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 55. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 55 °F

    Rain Likely
    and Breezy

  • Friday Night

    Friday Night: Rain before 4am, then a chance of rain and snow. Some thunder is also possible. Mostly cloudy, with a low around 28. Blustery, with a northeast wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph.

    Low: 28 °F

    Blustery.
    Rain then
    Rain/Snow

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms after 5am. Patchy fog. Otherwise, cloudy, with a low around 37. East wind around 10 mph, with gusts as high as 15 mph.
Tuesday
A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 11am. Areas of fog between 7am and 10am. Otherwise, cloudy, with a high near 44. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Tuesday Night
Areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 34. East wind around 5 mph.
Wednesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 51. East wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 34. East wind around 5 mph.
Thursday
A 20 percent chance of rain before 1pm. Mostly sunny, with a high near 61. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A slight chance of rain after 1am. Partly cloudy, with a low around 39. East wind around 10 mph, with gusts as high as 20 mph.
Friday
A slight chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 55. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Rain before 4am, then a chance of rain and snow. Some thunder is also possible. Mostly cloudy, with a low around 28. Blustery, with a northeast wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph.
Saturday
A chance of rain and snow before 10am, then a chance of snow. Mostly cloudy, with a high near 36. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 21. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 40. Breezy, with a northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 21. Blustery, with a west wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 48. Breezy, with a west wind 5 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hermantown MN
 46.81°N 92.23°W
Last Update:
4:27 am CDT Apr 14, 2026
Forecast Valid:
4am CDT Apr 14, 2026-6pm CDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation