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Fallin Lake Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  | | | | | |  |  |  | | |
| Mostly Clear | Sunny | Clear | Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Chance of T-Storm | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Sunny |
| Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 70°FLo: 21°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 627 PM CDT Thu Sep 17 2026 
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Issued: 103 AM CDT Fri Sep 18 2026
Key Messages
Issued at 101 AM CDT Fri Sep 18 2026- High temperatures in the middle to upper 90s will prevail again today and continue through the weekend and into early next week, with mostly dry conditions expected throughout.
- Slight rainfall chances may impact northern and western zones early next week, but confidence is trending downwards with increasingly limited coverage.
- The very slight cooling trend has shifted later again, with highs only in the low to middle 90s late next week, and more o...