Toronto, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Toronto, a city in Jefferson County, Ohio.
Today
85°F
Sunny
Sunny, with a high near 85. East wind around 2 mph.
7-day forecast for Toronto
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Sunny | 2 mph E | 0% |
| Tonight | 66°F | Mostly Clear | 3 mph E | 1% |
| Wednesday | 85°F | Mostly Sunny then Scattered Showers And Thunderstorms | 5 mph S | 50% |
| Wednesday Night | 67°F | Scattered Showers And Thunderstorms | 3 mph SW | 50% |
| Thursday | 84°F | Showers And Thunderstorms Likely | 6 mph SW | 64% |
| Thursday Night | 67°F | Showers And Thunderstorms Likely | 5 mph SW | 64% |
| Friday | 82°F | Showers And Thunderstorms | 6 mph SW | 84% |
| Friday Night | 66°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SW | 84% |
| Saturday | 82°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 to 7 mph SW | 49% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 6 mph SW | 49% |
| Sunday | 85°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph SW | 19% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms | 7 mph SW | 24% |
| Monday | 86°F | Chance Rain Showers | 6 to 9 mph SW | 35% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 8 mph SW | 47% |
Forecast source: National Weather Service (api.weather.gov) for Toronto (40.458, -80.610). Updated through the day.
Growing snapshot for Toronto
Last spring frost
Apr 22
First fall frost
Oct 28
Growing season
186 days
Hardiness zone
7a
More local growing data for Toronto: nearby ZIP 43926 weather · frost dates · planting calendar · Ohio frost dates
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Climate data from the nearest NOAA station, New Cumberland L/D, Wv (1.2 mi from Toronto). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.