Hannibal, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hannibal, a community in Monroe County, Ohio.
Tonight
60°F
Mostly Clear
Mostly clear, with a low around 60. North wind around 5 mph.
7-day forecast for Hannibal
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 60°F | Mostly Clear | 5 mph N | 6% |
| Saturday | 84°F | Mostly Sunny | 2 mph E | 10% |
| Saturday Night | 67°F | Patchy Fog then Chance Showers And Thunderstorms | 1 to 5 mph S | 62% |
| Sunday | 82°F | Showers And Thunderstorms | 6 mph SW | 91% |
| Sunday Night | 63°F | Showers And Thunderstorms | 5 mph N | 91% |
| Monday | 74°F | Chance Rain Showers | 7 mph NE | 44% |
| Monday Night | 62°F | Chance Showers And Thunderstorms | 7 mph NE | 65% |
| Tuesday | 72°F | Showers And Thunderstorms Likely | 7 mph E | 70% |
| Tuesday Night | 59°F | Showers And Thunderstorms Likely | 9 mph E | 72% |
| Wednesday | 69°F | Showers And Thunderstorms Likely | 8 mph E | 72% |
| Wednesday Night | 57°F | Showers And Thunderstorms Likely | 5 to 9 mph E | 63% |
| Thursday | 70°F | Chance Rain Showers | 6 mph NE | 36% |
| Thursday Night | 56°F | Chance Rain Showers then Mostly Cloudy | 5 mph NE | 32% |
| Friday | 72°F | Partly Sunny then Slight Chance Rain Showers | 5 mph N | 15% |
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 Sep 19, 2026.