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City of Sylvania, OHSylvania, OH Weather Forecast
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Sylvania Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  |  |  | |  | | | | | |  |
| Clear | Mostly Cloudy | Clearing | Clearing | Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Chance of Showers |
| Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°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: 59°FLo: 15°C | Hi: 71°FHi: 22°C |
| POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 603 PM EDT Thu Sep 24 2026 
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Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 248 PM EDT Thu Sep 24 2026
Key Messages
1) Dry weather and fall temperatures are expected through Tuesday with rain chances returning by the middle of next week.
Discussion
... KEY MESSAGE 1... High pressure will maintain influence over the region through early next week, resulting in prolonged dry weather and slightly below normal temperatures through Tuesday. Tonight will be the chilliest night of the week with widespread lows in the low to mid 40s expected at inland locations. A few spots across interior NW PA, particular...