Wharton, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wharton, a village in Wyandot County, Ohio.
Today
78°F
Showers And Thunderstorms
Rain showers likely before 2pm, then showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Southeast wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Wharton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Showers And Thunderstorms | 7 mph SE | 88% |
| Tonight | 65°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 6 mph S | 80% |
| Sunday | 76°F | Showers And Thunderstorms | 6 to 14 mph NW | 89% |
| Sunday Night | 55°F | Rain Showers Likely | 14 mph NE | 62% |
| Monday | 66°F | Chance Rain Showers | 16 mph NE | 45% |
| Monday Night | 52°F | Chance Rain Showers | 12 to 16 mph NE | 45% |
| Tuesday | 66°F | Mostly Cloudy then Slight Chance Rain Showers | 12 to 16 mph NE | 17% |
| Tuesday Night | 53°F | Chance Rain Showers | 14 to 17 mph NE | 54% |
| Wednesday | 66°F | Showers And Thunderstorms Likely | 15 mph E | 58% |
| Wednesday Night | 53°F | Rain Showers Likely | 8 to 13 mph E | 58% |
| Thursday | 68°F | Mostly Cloudy then Slight Chance Rain Showers | 8 to 12 mph NE | 16% |
| Thursday Night | 52°F | Slight Chance Rain Showers then Mostly Cloudy | 6 to 12 mph N | 16% |
| Friday | 70°F | Mostly Sunny | 7 to 14 mph NE | 14% |
| Friday Night | 50°F | Partly Cloudy | 6 to 13 mph NE | 14% |
Forecast source: National Weather Service (api.weather.gov) for Wharton (40.861, -83.465). Updated through the day.
Growing snapshot for Wharton
Last spring frost
Apr 29
First fall frost
Oct 17
Growing season
171 days
Hardiness zone
6a
More local growing data for Wharton: nearby ZIP 43359 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Upper Sandusky, Oh (9.2 mi from Wharton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.