Hannibal, NY Weather & Growing Conditions
Overnight
47°F
Mostly Cloudy
Mostly cloudy, with a low around 47. Northeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Mostly Cloudy | 3 mph NE | 0% |
| Saturday | 66°F | Partly Sunny | 5 mph NE | 1% |
| Saturday Night | 52°F | Mostly Cloudy then Chance Rain Showers | 5 mph E | 41% |
| Sunday | 65°F | Rain Showers | 5 to 9 mph E | 81% |
| Sunday Night | 50°F | Chance Rain Showers then Mostly Cloudy | 5 to 9 mph NE | 32% |
| Monday | 64°F | Mostly Sunny | 8 to 12 mph NE | 0% |
| Monday Night | 48°F | Mostly Cloudy | 5 to 12 mph NE | 6% |
| Tuesday | 63°F | Slight Chance Rain Showers | 5 to 9 mph E | 16% |
| Tuesday Night | 47°F | Mostly Cloudy | 5 to 9 mph E | 13% |
| Wednesday | 62°F | Slight Chance Rain Showers | 6 to 9 mph E | 21% |
| Wednesday Night | 48°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph E | 28% |
| Thursday | 63°F | Chance Showers And Thunderstorms | 8 mph E | 32% |
| Thursday Night | 50°F | Chance Showers And Thunderstorms | 2 to 8 mph NE | 32% |
| Friday | 68°F | Slight Chance Rain Showers then Partly Sunny | 3 to 8 mph N | 22% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hannibal, NY
Last spring frost
Apr 27
First fall frost
Oct 24
Growing season
180 days
Hardiness zone
6a
Explore more for Hannibal, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Fulton, Ny (7.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.