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Grelton Weather Forecast
| REST OF TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  | | | | | | |  |  |  | |
| Mostly Clear | Mostly Sunny | Clear | Sunny | Clear | Sunny | Clear | Mostly Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers |
| Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 60°FLo: 16°C | Hi: 71°FHi: 22°C |
| POP: 30% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 227 AM EDT Sat Sep 26 2026 
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Issued: 127 AM EDT Sat Sep 26 2026
Key Messages
- This weekend, cool, crisp mornings give way to afternoon temperatures in the low-to-mid 70s. Temperatures trend warmer into the early work week.
- Dry conditions persist until early Wednesday morning.
- Rain chances take over from the mid work week potentially continuing into the weekend. Uncertainty still remains with heavy rain/thunderstorm chances.
Discussion
... Issued at 124 AM EDT Sat Sep 26 2026
A relatively vigorous shortwave continues to sink southward through the day today doing n...