McComb, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McComb, a village in Hancock County, Ohio.
Overnight
56°F
Clear
Clear, with a low around 56. Southeast wind around 3 mph.
7-day forecast for McComb
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Clear | 3 mph SE | 0% |
| Tuesday | 82°F | Sunny | 3 mph SE | 0% |
| Tuesday Night | 60°F | Mostly Clear | 2 mph SE | 0% |
| Wednesday | 85°F | Sunny | 1 to 6 mph SW | 0% |
| Wednesday Night | 65°F | Mostly Clear | 5 mph SW | 6% |
| Thursday | 84°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 9 mph SW | 54% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 to 7 mph SW | 59% |
| Friday | 83°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 3 to 7 mph SW | 56% |
| Friday Night | 65°F | Chance Showers And Thunderstorms | 6 mph SW | 31% |
| Saturday | 84°F | Mostly Sunny | 5 to 9 mph SW | 14% |
| Saturday Night | 66°F | Partly Cloudy then Slight Chance Rain Showers | 8 mph SW | 18% |
| Sunday | 87°F | Slight Chance Rain Showers then Mostly Sunny | 7 to 16 mph SW | 18% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 10 to 15 mph SW | 36% |
| Monday | 86°F | Chance Rain Showers | 14 mph SW | 36% |
Forecast source: National Weather Service (api.weather.gov) for McComb (41.107, -83.789). Updated through the day.
Growing snapshot for McComb
Last spring frost
Apr 24
First fall frost
Oct 21
Growing season
179 days
Hardiness zone
6a
More local growing data for McComb: nearby ZIP 45858 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Arcadia
Arlington
Bairdstown
Benton Ridge
Findlay
Jenera
Mount Blanchard
Mount Cory
Rawson
Van Buren
Vanlue
Climate data from the nearest NOAA station, Hoytville 2 Ne, Oh (7.8 mi from McComb). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.