Dennison, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dennison, a village in Tuscarawas County, Ohio.
Today
86°F
Patchy Fog then Sunny
Patchy fog before 9am. Sunny, with a high near 86. East wind around 2 mph.
7-day forecast for Dennison
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Patchy Fog then Sunny | 2 mph E | 0% |
| Tonight | 65°F | Mostly Clear then Patchy Fog | 1 mph E | 1% |
| Wednesday | 87°F | Patchy Fog then Scattered Showers And Thunderstorms | 1 to 5 mph S | 50% |
| Wednesday Night | 67°F | Scattered Showers And Thunderstorms | 2 mph S | 50% |
| Thursday | 85°F | Showers And Thunderstorms Likely | 1 to 7 mph SW | 55% |
| Thursday Night | 67°F | Showers And Thunderstorms Likely | 1 to 5 mph S | 55% |
| Friday | 83°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 2 to 7 mph SW | 78% |
| Friday Night | 65°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph SW | 78% |
| Saturday | 84°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 to 7 mph SW | 45% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 5 mph SW | 45% |
| Sunday | 86°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 2 to 8 mph SW | 17% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 31% |
| Monday | 86°F | Chance Rain Showers | 6 to 9 mph SW | 35% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 45% |
Forecast source: National Weather Service (api.weather.gov) for Dennison (40.398, -81.327). Updated through the day.
Growing snapshot for Dennison
Last spring frost
Apr 29
First fall frost
Oct 15
Growing season
170 days
Hardiness zone
6b
More local growing data for Dennison: nearby ZIP 44683 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Barnhill
Bolivar
Dover
East Sparta
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Mineral City
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Newcomerstown
Parral
Port Washington
Roswell
Sandyville
Stone Creek
Strasburg
Sugarcreek
Tuscarawas
Uhrichsville
Wilkshire Hills
Zoar
Climate data from the nearest NOAA station, Dennison Wtr Wks, Oh (3 mi from Dennison). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.