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Monticello Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
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| Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Showers | Chance of Showers | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny |
| Lo: 70°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 71°FHi: 22°C | Lo: 65°FLo: 18°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C |
| POP: 70% | POP: 90% | POP: 90% | POP: 90% | POP: 80% |
POP = Probability of Precipitation.
Weather Outlook Updated: 908 PM EDT Fri Oct 02 2026 
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Issued: 800 PM EDT Fri Oct 2 2026
Key Messages
- 1. Front approaching the area leading to increasing chances for rain and cooler temps this weekend and into next week. Increasing concern for localized flash flooding.
Discussion
... .KEY MESSAGE 1: Front approaching the area leading to increasing chances for rain and cooler temps this weekend and into next week Increasing concern for localized flash flooding.
High pressure has shifted offshore with upper ridging continuing over the forecast area this evening. While there has been a mod...