Howard, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Howard, a community in Knox County, Ohio.
This Afternoon
83°F
Sunny
Sunny, with a high near 83. East wind around 2 mph.
7-day forecast for Howard
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 83°F | Sunny | 2 mph E | 0% |
| Tonight | 61°F | Mostly Clear | 2 mph NE | 0% |
| Wednesday | 85°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 5 mph SE | 49% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms | 3 mph S | 33% |
| Thursday | 84°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 7 mph SW | 46% |
| Thursday Night | 65°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 to 6 mph SW | 58% |
| Friday | 82°F | Showers And Thunderstorms Likely | 2 to 8 mph SW | 73% |
| Friday Night | 63°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 6 mph SW | 73% |
| Saturday | 82°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 36% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 mph SW | 36% |
| Sunday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 9 mph SW | 18% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms | 8 mph SW | 29% |
| Monday | 85°F | Chance Rain Showers | 7 to 10 mph SW | 31% |
| Monday Night | 66°F | Chance Showers And Thunderstorms | 5 to 9 mph SW | 41% |
Forecast source: National Weather Service (api.weather.gov) for Howard (40.409, -82.327). Updated through the day.
Growing snapshot for Howard
Last spring frost
May 2
First fall frost
Oct 8
Growing season
157 days
Hardiness zone
6a
More local growing data for Howard: nearby ZIP 43028 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Apple Valley
Bladensburg
Centerburg
Danville
Fredericktown
Gambier
Martinsburg
Mount Vernon
South Mount Vernon
Climate data from the nearest NOAA station, Danville 2 W, Oh (2.6 mi from Howard). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.