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City of Grove City, OhioGrove City, OH Weather Forecast
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Grove City Weather Forecast
| THIS AFTERNOON | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  | | |  |  | | |  | | | |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Mostly Clear | Mostly Sunny | Mostly Clear |
| Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C |
| POP: 40% | POP: 90% | POP: 50% | POP: 20% | POP: 60% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1253 PM EDT Wed Aug 19 2026 
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Grove City Forecast Discussion
Issued: 646 AM EDT Wed Aug 19 2026
Key Messages
1) Showers and thunderstorms will develop into the area later this afternoon and continue through tonight as low pressure and a cold front move across the area. Locally heavy rain is possible.
2) Additional storms are expected on Saturday with another cold front sweeping through.
Discussion
... KEY MESSAGE 1) Weak impulses moving through the base of a trough will cross the area today into this evening before a more energetic short wave passes late tonight i...