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Weather Extremes
| Past 24 Hours |
| USA High Temp |
| 104°F at Comanche County City Ap, TX 104°F at Mcmullen Target Site, TX |
| USA Low Temp |
| 26°F at Leadville, CO |
| USA Most Rain |
| 2.91in at Fort Lauderdale Executive Ap, FL |
| Date of USA Report |
| Monday, September 21, 2026 |
| CA High Temp |
| 101°F at El Centro Naf, CA |
| CA Low Temp |
| 37°F at Bridgeport Sonora Junction, CA 37°F at Mammoth Lakes Mammoth Yosemite Ap, CA |
| CA Most Rain |
| 0.30in at Bishop Airport, CA |
| Date of CA Report |
| Monday, September 21, 2026 |
| Data from National Weather Service |
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| Radar/Satellite images courtesy of NOAA/NWS and Weather Underground. | |
| Updated: @ 22-Sep-2026 5:46am - next update at 5:48am | |||||||||||||||||||||||||||||||||||||||
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| NWS Weather Forecast - Outlook: Overnight & Tuesday | ||||||
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| Countdown to Fall | ||
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| WEATHER STORY Duluth Weather Forecast Office |
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Here is your forecast update for today, September 22. We should see mostly sunny skies with comfortable temperatures ranging from 56° to 64°. Conditions will be less breezy across most of the Northland today, though breezes will persist in the Twin Ports. Expect spotty frost tonight, followed by a warming trend for overnight lows. Rain chances will return late Wednesday night and Thursday morning, mainly for north central MN, with high temperatures warming into the upper 60s and 70s by Friday.
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Data Courtesy of Duluth Weather Forecast Office
