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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Hermantown MN

  • Overnight

    Overnight: A chance of showers and thunderstorms. Cloudy, with a low around 40. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 40 °F

    Chance
    T-storms

  • Monday

    Monday: A 10 percent chance of showers before 7am. Mostly cloudy, with a high near 55. East wind around 5 mph becoming north in the morning.

    High: 55 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Showers and thunderstorms before 3am, then showers likely. Low around 39. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before 7am. Mostly cloudy, with a high near 50. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 50 °F

    Breezy.
    Chance
    Showers then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Widespread frost after 5am. Otherwise, mostly cloudy, with a low around 33. Breezy, with a northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Mostly Cloudy
    and Breezy
    then Frost

  • Wednesday

    Wednesday: Widespread frost before 8am. Otherwise, sunny, with a high near 59. Northwest wind around 5 mph becoming south in the afternoon.

    High: 59 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Areas of frost after 4am. Otherwise, mostly clear, with a low around 36. Southeast wind around 5 mph.

    Low: 36 °F

    Mostly Clear
    then Areas
    Frost

  • Thursday

    Thursday: Mostly sunny, with a high near 63. Breezy, with a south wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 41. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
A chance of showers and thunderstorms. Cloudy, with a low around 40. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Monday
A 10 percent chance of showers before 7am. Mostly cloudy, with a high near 55. East wind around 5 mph becoming north in the morning.
Monday Night
Showers and thunderstorms before 3am, then showers likely. Low around 39. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A 30 percent chance of showers, mainly before 7am. Mostly cloudy, with a high near 50. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Widespread frost after 5am. Otherwise, mostly cloudy, with a low around 33. Breezy, with a northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
Widespread frost before 8am. Otherwise, sunny, with a high near 59. Northwest wind around 5 mph becoming south in the afternoon.
Wednesday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 36. Southeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 63. Breezy, with a south wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 41. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
A chance of showers, mainly after 1pm. Partly sunny, with a high near 61. Breezy, with a southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 41. East wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
A chance of showers. Partly sunny, with a high near 62. East wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 44. East wind 5 to 10 mph.
Sunday
A chance of showers. Mostly sunny, with a high near 68. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hermantown MN
 46.81°N 92.23°W
Last Update:
1:21 am CDT May 18, 2026
Forecast Valid:
2am CDT May 18, 2026-6pm CDT May 24, 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