Harrington, SD Weather Forecast
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Harrington Weather Forecast
| TONIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
| Mostly Clear | Mostly Sunny | Clear | Sunny | Clear | Mostly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Chance of Rain | Partly Cloudy | Clearing |
| Lo: 41°FLo: 5°C | Hi: 59°FHi: 15°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 35°FLo: 2°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 60°FHi: 16°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 627 PM MST Tue Nov 10 2026 

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Issued: 415 PM MST Tue Nov 10 2026
Key Messages
-Mild and dry into next week, breezy at times
Discussion
...(This Afternoon Through Monday) Issued at 1019 AM MST Tue Nov 10 2026
Blocking pattern will persist as the western NOAM ridge continues to support mild and dry weather into next week over the region. Weak near daily impulses will support cool fronts through the flow, which will keep high temps in the 50s/60s for most days. A few low 70s may be possible at times. The strongest of the fronts will be a backdoor cool front Wed, whi...
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