Hannibal, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hannibal, a community in Monroe County, Ohio.
Today
87°F
Sunny
Sunny, with a high near 87. Northeast wind around 2 mph.
7-day forecast for Hannibal
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 2 mph NE | 0% |
| Tonight | 69°F | Partly Cloudy then Patchy Fog | 2 mph E | 2% |
| Wednesday | 87°F | Patchy Fog then Scattered Showers And Thunderstorms | 3 mph S | 31% |
| Wednesday Night | 70°F | Scattered Showers And Thunderstorms | 2 mph S | 50% |
| Thursday | 85°F | Showers And Thunderstorms Likely | 5 mph SW | 73% |
| Thursday Night | 70°F | Showers And Thunderstorms Likely | 3 mph S | 73% |
| Friday | 84°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 2 to 6 mph SW | 76% |
| Friday Night | 68°F | Showers And Thunderstorms | 3 mph SW | 76% |
| Saturday | 84°F | Chance Showers And Thunderstorms | 5 mph SW | 54% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 3 mph SW | 54% |
| Sunday | 86°F | Slight Chance Showers And Thunderstorms | 5 mph SW | 23% |
| Sunday Night | 70°F | Slight Chance Showers And Thunderstorms | 5 mph SW | 21% |
| Monday | 87°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 30% |
| Monday Night | 70°F | Chance Showers And Thunderstorms | 5 mph SW | 42% |
Forecast source: National Weather Service (api.weather.gov) for Hannibal (39.672, -80.874). Updated through the day.
Growing snapshot for Hannibal
Last spring frost
Apr 26
First fall frost
Oct 26
Growing season
182 days
Hardiness zone
6b
More local growing data for Hannibal: nearby ZIP 43931 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Antioch
Beallsville
Clarington
Graysville
Jerusalem
Lewisville
Miltonsburg
Stafford
Wilson
Woodsfield
Climate data from the nearest NOAA station, Hannibal Locks & Dam, Oh (0.5 mi from Hannibal). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.