National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies; Heavy Rain in Guam

A storm system moving over the Rockies today will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Heavy snow expected from northwestern Wyoming into southern Montana. Ongoing heavy showers and thunderstorms from Invest 96W could result in localized flash flooding, particularly in central or southern Guam early this morning. Read More >

Hazardous Weather Conditions

Current conditions at

Duluth - Sky Harbor Airport (KDYT)

Lat: 46.72°NLon: 92.04°WElev: 607ft.

Overcast

54°F

12°C

Humidity 77%
Wind Speed NE 16 mph
Barometer 30.25 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 15 Oct 4:55 pm CDT
Extended Forecast for

Duluth MN

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. East wind around 5 mph.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly before 11am. Cloudy, with a high near 59. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 59 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Cloudy, with a low around 54. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: A 20 percent chance of showers. Mostly cloudy, then gradually becoming sunny, with a high near 68. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 68 °F

    Slight Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 48. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 61. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 61 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 43. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 54. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 54 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. Southwest wind 5 to 10 mph.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 45. East wind around 5 mph.
Thursday
Showers likely, mainly before 11am. Cloudy, with a high near 59. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 40 percent chance of showers. Cloudy, with a low around 54. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
A 20 percent chance of showers. Mostly cloudy, then gradually becoming sunny, with a high near 68. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 48. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 61. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 43. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 54. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 40. Southwest wind 5 to 10 mph.
Monday
A slight chance of showers. Mostly sunny, with a high near 57. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 42. West wind around 10 mph, with gusts as high as 15 mph.
Tuesday
A chance of showers. Mostly sunny, with a high near 52. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 40. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
A chance of showers. Mostly sunny, with a high near 52. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Duluth MN
 46.79°N 92.1°W
Last Update:
4:10 pm CDT Oct 15, 2025
Forecast Valid:
5pm CDT Oct 15, 2025-6pm CDT Oct 22, 2025
 
Forecast Discussion
 
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Additional Resources

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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