Lima, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lima, a city in Allen County, Ohio.
This Afternoon
74°F
Mostly Sunny
Mostly sunny, with a high near 74. Northeast wind around 10 mph.
7-day forecast for Lima
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Mostly Sunny | 10 mph NE | 1% |
| Tonight | 57°F | Partly Cloudy | 5 to 10 mph E | 8% |
| Saturday | 80°F | Chance Showers And Thunderstorms | 5 mph SE | 82% |
| Saturday Night | 66°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 mph S | 85% |
| Sunday | 78°F | Showers And Thunderstorms | 5 to 10 mph NW | 84% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 71% |
| Monday | 68°F | Chance Rain Showers | 10 to 15 mph NE | 53% |
| Monday Night | 54°F | Chance Showers And Thunderstorms | 15 mph NE | 51% |
| Tuesday | 66°F | Chance Rain Showers | 15 mph NE | 35% |
| Tuesday Night | 55°F | Chance Rain Showers | 10 to 15 mph NE | 42% |
| Wednesday | 67°F | Chance Rain Showers | 10 mph NE | 42% |
| Wednesday Night | 55°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NE | 21% |
| Thursday | 69°F | Mostly Cloudy | 5 to 10 mph N | 11% |
| Thursday Night | 53°F | Mostly Cloudy | 5 to 10 mph N | 11% |
Forecast source: National Weather Service (api.weather.gov) for Lima (40.741, -84.112). Updated through the day.
Growing snapshot for Lima
Last spring frost
Apr 24
First fall frost
Oct 24
Growing season
182 days
Hardiness zone
6a
More local growing data for Lima: nearby ZIP 45805 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Beaverdam
Bluffton
Cairo
Cridersville
Delphos
Elida
Fort Shawnee
Gomer
Harrod
Lafayette
Spencerville
Westminster
Climate data from the nearest NOAA station, Lima Wwtp, Oh (1.8 mi from Lima). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.