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.

Mostly Cloudy

49°F

9°C

Humidity 64%
Wind Speed NW 17 G 35 mph
Barometer 29.96 in (1015.5 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 19 May 1:55 pm CDT
Extended Forecast for

Hermantown MN

Freeze Warning May 20, 12:00am until May 20, 08:00am
Click here for hazard details and duration
Freeze Warning

  • This Afternoon

    This Afternoon: A chance of sprinkles before 3pm. Cloudy, with a high near 48. Breezy, with a northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 48 °F

    Chance
    Sprinkles and
    Breezy

  • Tonight

    Tonight: Widespread frost, mainly after 4am. Otherwise, mostly cloudy, with a low around 32. Breezy, with a northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy
    then Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 60. Northwest wind around 5 mph becoming southeast in the afternoon.

    High: 60 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Areas of frost after 5am. Otherwise, mostly clear, with a low around 35. East wind around 5 mph.

    Low: 35 °F

    Mostly Clear
    then Areas
    Frost

  • Thursday

    Thursday: Areas of frost before 7am. Otherwise, sunny, with a high near 63. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 63 °F

    Areas Frost
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. East wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 59. Breezy, with an east wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 59 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Friday Night

    Friday Night: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 39. East wind around 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 56. East wind around 10 mph, with gusts as high as 15 mph.

    High: 56 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A chance of sprinkles before 3pm. Cloudy, with a high near 48. Breezy, with a northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Widespread frost, mainly after 4am. Otherwise, mostly cloudy, with a low around 32. Breezy, with a northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 60. Northwest wind around 5 mph becoming southeast in the afternoon.
Wednesday Night
Areas of frost after 5am. Otherwise, mostly clear, with a low around 35. East wind around 5 mph.
Thursday
Areas of frost before 7am. Otherwise, sunny, with a high near 63. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 37. East wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Partly sunny, with a high near 59. Breezy, with an east wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 39. East wind around 10 mph, with gusts as high as 20 mph.
Saturday
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 56. East wind around 10 mph, with gusts as high as 15 mph.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 41. East wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 70. West wind 5 to 10 mph.
Sunday Night
A chance of showers. Partly cloudy, with a low around 47. Southwest wind around 5 mph becoming southeast in the evening.
Memorial Day
A slight chance of showers. Mostly sunny, with a high near 76. South wind 5 to 10 mph, with gusts as high as 15 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hermantown MN
 46.81°N 92.23°W
Last Update:
2:16 pm CDT May 19, 2026
Forecast Valid:
2pm CDT May 19, 2026-6pm CDT May 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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