Blainesville, OH Weather Forecast
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Blainesville Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
| Partly Sunny | Clear | Mostly Sunny | Clear | Chance of Showers | Showers | Chance of Showers | Showers Likely | Showers Likely | Chance of Showers | Mostly Sunny | Clear |
| Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 51°FHi: 11°C | Lo: 31°FLo: -1°C |
| POP: 80% | POP: 80% | POP: 50% | POP: 70% | POP: 70% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 713 AM EDT Mon Oct 12 2026 

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Issued: 803 AM EDT Mon Oct 12 2026
Key Messages
1) Unseasonably warm on Tuesday; near record high temperatures. Rain chances on Wednesday with cold front.
2) Below-average temperatures, potential snow showers, and gusty conditions expected with large-scale disturbance Friday into Saturday.
Discussion
... KEY MESSAGE 1... Building high pressure and southwest/westerly flow over the next 24 hours will bring a return to unseasonably warm temperatures across the region. High resolution models indicate 850mb temperatures near 18 to 19 degr...
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