Lima, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lima, a community in Delaware County, Pennsylvania.
Tonight
59°F
Partly Cloudy
Partly cloudy, with a low around 59. North wind 5 to 10 mph.
7-day forecast for Lima
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Saturday | 74°F | Mostly Sunny | 5 to 10 mph E | 2% |
| Saturday Night | 63°F | Patchy Fog | 5 to 10 mph E | 17% |
| Sunday | 76°F | Showers And Thunderstorms | 5 to 10 mph S | 80% |
| Sunday Night | 62°F | Showers And Thunderstorms | 5 to 10 mph W | 83% |
| Monday | 69°F | Chance Rain Showers | 10 mph NE | 44% |
| Monday Night | 58°F | Chance Rain Showers | 5 to 10 mph NE | 32% |
| Tuesday | 63°F | Chance Rain Showers | 10 mph NE | 35% |
| Tuesday Night | 54°F | Chance Rain Showers | 10 to 15 mph NE | 35% |
| Wednesday | 62°F | Chance Rain Showers | 10 to 15 mph NE | 36% |
| Wednesday Night | 54°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 38% |
| Thursday | 62°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 36% |
| Thursday Night | 53°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 32% |
| Friday | 67°F | Chance Rain Showers | 10 mph N | 25% |
Forecast source: National Weather Service (api.weather.gov) for Lima (39.919, -75.442). Updated through the day.
Growing snapshot for Lima
Last spring frost
Mar 30
First fall frost
Nov 16
Growing season
230 days
Hardiness zone
7b
More local growing data for Lima: nearby ZIP 19052 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Marcus Hook, Pa (5 mi from Lima). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.