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Harmon Field, OH Weather Forecast
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Harmon Field Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  | |  |  | |  |  | |  |  |  |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Showers Likely | Showers | Showers Likely | Chance of Showers | Partly Cloudy | Partly Cloudy |
| Lo: 69°FLo: 21°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C |
| POP: 90% | POP: 90% | POP: 50% | POP: 60% | POP: 70% | POP: 70% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 717 PM EDT Sat Sep 19 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 744 PM EDT Sat Sep 19 2026
Key Messages
1) Several rounds of rain with some embedded thunderstorms are expected through Sunday evening, bring some potential for heavy rainfall and localized flooding. The best chances for flooding will be areas further south and west.
2) A cool, fall pattern will develop for the bulk of the week with some intermittent rain chances, especially on Tuesday and Wednesday.
Discussion
... KEY MESSAGE 1... With a warm front over the area, several mid-level shortwaves will move through the region alon...