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Cornwell Weather Forecast
| OVERNIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  |  | | | |  | | |  |  |  |
| Mostly Cloudy | Partly Sunny | Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Sunny | Mostly Cloudy | Chance of T-Storm | Showers Likely | Chance of Showers |
| Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 60°FLo: 16°C | Hi: 79°FHi: 26°C |
| POP: 60% | POP: 60% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 242 AM EDT Sat Oct 31 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1241 AM EDT Sat Oct 31 2026
Key Messages
1. Cooler high temperatures return this weekend into early next week as cold air damming develops. Temperatures very gradually rebound through midweek ahead of the next frontal system. 2. Rain chances return middle of next week as a low pressure system approaches out of the west.
Discussion
... Key message 1: Cooler high temperatures return this weekend into early next week as cold air damming develops. Temperatures very gradually rebound through midweek ahead of the next frontal syste...