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Piatt Lake Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  |  | | | |  |  | | | |
| Rain Showers | Chance of Showers | Partly Cloudy | Partly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Sunny |
| Lo: 45°FLo: 7°C | Hi: 60°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 31°FLo: -1°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 61°FHi: 16°C |
| POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 414 PM EDT Sat Oct 03 2026 
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Issued: 124 PM EDT Sat Oct 3 2026
Key Messages
- Showers tonight...ending on Sunday
- Widespread frost/freeze looking likely Monday night
- Seasonably mild with little evidence of significant weather the remainder of next week
Discussion
... Issued at 119 PM EDT Sat Oct 3 2026
Pattern Synopsis/Forecast:
High pressure (responsible for this mornings frost-producing temperatures) pushing steadily off to our east...forced to do so by rapidly approaching northern stream wave and its attendant cold front. Weak return flow and morning sunshine he...