Littlestown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Littlestown, a borough in Adams County, Pennsylvania.
Tonight
51°F
Partly Cloudy
Partly cloudy, with a low around 51. South wind around 5 mph.
7-day forecast for Littlestown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Partly Cloudy | 5 mph S | 1% |
| Wednesday | 73°F | Mostly Sunny | 3 to 10 mph S | 2% |
| Wednesday Night | 61°F | Mostly Cloudy then Rain Showers Likely | 9 mph S | 70% |
| Thursday | 73°F | Rain Showers | 6 to 10 mph S | 76% |
| Thursday Night | 60°F | Rain Showers Likely | 1 to 5 mph W | 61% |
| Friday | 69°F | Rain Showers Likely | 3 mph N | 61% |
| Friday Night | 48°F | Chance Rain Showers | 3 mph NW | 51% |
| Saturday | 63°F | Mostly Sunny | 3 to 9 mph NW | 14% |
| Saturday Night | 38°F | Partly Cloudy | 3 to 7 mph NW | 14% |
| Sunday | 60°F | Mostly Sunny | 3 to 8 mph W | 7% |
| Sunday Night | 38°F | Partly Cloudy then Slight Chance Rain Showers | 6 mph W | 22% |
| Monday | 59°F | Slight Chance Rain Showers | 6 to 13 mph NW | 22% |
| Monday Night | 36°F | Slight Chance Rain Showers | 5 to 8 mph W | 21% |
| Tuesday | 62°F | Sunny | 7 to 13 mph W | 11% |
Forecast source: National Weather Service (api.weather.gov) for Littlestown (39.745, -77.086). Updated through the day.
Growing snapshot for Littlestown
Last spring frost
Apr 24
First fall frost
Oct 20
Growing season
177 days
Hardiness zone
7a
More local growing data for Littlestown: nearby ZIP 17340 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Abbottstown
Arendtsville
Aspers
Bendersville
Biglerville
Bonneauville
Carroll Valley
Cashtown
East Berlin
Fairfield
Gettysburg
Hampton
Heidlersburg
Hunterstown
Lake Heritage
Lake Meade
McKnightstown
McSherrystown
Midway
New Oxford
Orrtanna
Table Rock
York Springs
Climate data from the nearest NOAA station, Hanover 4 Sw, Pa (4.6 mi from Littlestown). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.