Manheim, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Manheim, a borough in Lancaster County, Pennsylvania.
This Afternoon
82°F
Mostly Sunny
Mostly sunny, with a high near 82. North wind around 12 mph.
7-day forecast for Manheim
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 82°F | Mostly Sunny | 12 mph N | 0% |
| Tonight | 54°F | Partly Cloudy | 6 to 12 mph N | 0% |
| Saturday | 77°F | Mostly Sunny | 7 mph E | 2% |
| Saturday Night | 62°F | Mostly Cloudy then Slight Chance Rain Showers | 7 to 12 mph SE | 24% |
| Sunday | 77°F | Showers And Thunderstorms | 9 to 14 mph S | 90% |
| Sunday Night | 61°F | Showers And Thunderstorms | 7 to 12 mph NW | 90% |
| Monday | 71°F | Chance Rain Showers | 12 mph NE | 38% |
| Monday Night | 56°F | Chance Rain Showers | 9 to 15 mph NE | 38% |
| Tuesday | 64°F | Chance Rain Showers | 16 mph NE | 49% |
| Tuesday Night | 51°F | Chance Rain Showers | 14 to 17 mph NE | 49% |
| Wednesday | 62°F | Chance Rain Showers | 17 mph NE | 43% |
| Wednesday Night | 51°F | Chance Showers And Thunderstorms | 15 mph NE | 45% |
| Thursday | 64°F | Chance Showers And Thunderstorms | 15 mph NE | 45% |
| Thursday Night | 51°F | Chance Showers And Thunderstorms | 7 to 12 mph NE | 38% |
Forecast source: National Weather Service (api.weather.gov) for Manheim (40.163, -76.396). Updated through the day.
Growing snapshot for Manheim
Last spring frost
Apr 30
First fall frost
Oct 10
Growing season
162 days
Hardiness zone
7a
More local growing data for Manheim: nearby ZIP 17545 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Adamstown
Akron
Bainbridge
Bird-in-Hand
Blue Ball
Bowmansville
Brickerville
Brownstown
Cambridge
Churchtown
Clay
Columbia
Conestoga
Denver
East Earl
East Petersburg
Elizabethtown
Ephrata
Falmouth
Farmersville
Fivepointville
Gap
Georgetown
Goodville
Gordonville
Hinkletown
Hopeland
Intercourse
Kirkwood
Lampeter
Climate data from the nearest NOAA station, Landisville 2 Nw, Pa (3.7 mi from Manheim). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.