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.

Fair

47°F

8°C

Humidity 61%
Wind Speed S 8 mph
Barometer 30.04 in (1017.6 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 14 May 3:55 am CDT
Extended Forecast for

Hermantown MN

Fire Weather Watch May 15, 12:00pm until May 15, 09:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Today

    Today: A 10 percent chance of showers after 5pm. Increasing clouds, with a high near 66. Breezy, with a southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Sunny then
    Slight Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 54. Breezy, with a southeast wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 30 mph.

    Low: 54 °F

    Breezy.
    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 76. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 76 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 69. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 69 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. Northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 54. Breezy, with an east wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 54 °F

    Breezy.
    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Cloudy, with a low around 41. Windy, with an east wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 41 °F

    Showers and
    Windy

  • Monday

    Monday: Showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 64. Breezy, with an east wind around 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 64 °F

    Showers and
    Breezy

Detailed Forecast

Today
A 10 percent chance of showers after 5pm. Increasing clouds, with a high near 66. Breezy, with a southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight
A 30 percent chance of showers, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 54. Breezy, with a southeast wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 76. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 50. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 69. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 40. Northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Sunday
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 54. Breezy, with an east wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 41. Windy, with an east wind 20 to 25 mph, with gusts as high as 35 mph.
Monday
Showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 64. Breezy, with an east wind around 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. Breezy, with a west wind around 15 mph, with gusts as high as 25 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 59. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 39. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 59. Breezy, with a northwest wind around 15 mph, with gusts as high as 25 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hermantown MN
 46.81°N 92.23°W
Last Update:
4:42 am CDT May 14, 2026
Forecast Valid:
4am CDT May 14, 2026-6pm CDT May 20, 2026
 
Forecast Discussion
 
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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