Lake Forest, OH Weather Forecast
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Lake Forest Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Patchy Fog | Patchy Fog | Partly Cloudy | Clearing | Mostly Sunny | Mostly Cloudy | Partly Sunny | Partly Cloudy | Mostly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 70°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C |
| POP: 30% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 717 AM EDT Tue Oct 27 2026 

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Issued: 730 AM EDT Tue Oct 27 2026
Key Messages
1) Dry weather will continue for much of the week with limited rain chances on Thursday night. Better chances for rain will not arrive until late Saturday night. Much above normal temperatures expected through this week.
Discussion
... KEY MESSAGE 1... High pressure remains spread across the eastern CONUS allowing for a continued period of dry weather. Slightly cooler today behind a dry cold front with highs in the mid to upper 60s. Southerly return flow will allow for highs mid to lat...
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