Duluth Airport (DLH) Weather 06/23/2026
Overnight
51
Mostly Cloudy
Tuesday
69
Sunny then Chance Showers
Tuesday Night
48
Showers Likely and Patchy Fog
Wednesday
62
Showers Likely and Patchy Fog
Wednesday Night
46
Slight Chance T-storms then Mostly Cloudy
Thursday
68
Mostly Sunny
Thursday Night
47
Mostly Clear
Friday
69
Mostly Sunny
Friday Night
48
Slight Chance Showers
Saturday
69
Slight Chance Showers and Breezy
Saturday Night
52
Showers Likely and Breezy
Sunday
72
Chance Showers and Breezy
Sunday Night
56
Showers Likely and Breezy
Weekly Forecast
Overnight
Mostly cloudy, with a low around 51. Calm wind.
Tuesday
A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 69. Light southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 30%.
Tuesday Night
Showers likely and possibly a thunderstorm. Patchy fog after 2am. Otherwise, cloudy, with a low around 48. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely, with thunderstorms also possible after 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 62. East wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 46. East wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 68. East wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 47. East wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 69. East wind 5 to 10 mph.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 48. East wind 5 to 10 mph.
Saturday
A slight chance of showers. Partly sunny, with a high near 69. Breezy, with an east wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Breezy, with an east wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.