Arendtsville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Arendtsville, a borough in Adams County, Pennsylvania.
This Afternoon
79°F
Partly Sunny
Partly sunny, with a high near 79. North wind around 6 mph.
7-day forecast for Arendtsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Partly Sunny | 6 mph N | 1% |
| Tonight | 52°F | Mostly Clear | 6 mph N | 0% |
| Saturday | 74°F | Mostly Sunny | 5 mph E | 3% |
| Saturday Night | 62°F | Chance Rain Showers | 3 to 8 mph SE | 42% |
| Sunday | 76°F | Showers And Thunderstorms | 5 to 9 mph S | 87% |
| Sunday Night | 59°F | Showers And Thunderstorms | 2 to 8 mph NW | 87% |
| Monday | 68°F | Chance Rain Showers | 8 mph NE | 38% |
| Monday Night | 55°F | Rain Showers Likely | 6 to 9 mph NE | 61% |
| Tuesday | 60°F | Rain Showers Likely | 9 mph NE | 70% |
| Tuesday Night | 50°F | Rain Showers Likely | 7 to 10 mph NE | 70% |
| Wednesday | 57°F | Rain Showers Likely | 10 mph NE | 55% |
| Wednesday Night | 50°F | Chance Showers And Thunderstorms | 8 mph NE | 54% |
| Thursday | 60°F | Chance Showers And Thunderstorms | 8 mph NE | 49% |
| Thursday Night | 50°F | Chance Rain Showers | 5 mph N | 43% |
Forecast source: National Weather Service (api.weather.gov) for Arendtsville (39.923, -77.300). Updated through the day.
Growing snapshot for Arendtsville
Last spring frost
Apr 15
First fall frost
Oct 27
Growing season
194 days
Hardiness zone
7a
More local growing data for Arendtsville: nearby ZIP 17303 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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Biglerville
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Cashtown
East Berlin
Fairfield
Gettysburg
Hampton
Heidlersburg
Hunterstown
Lake Heritage
Lake Meade
Littlestown
McKnightstown
McSherrystown
Midway
New Oxford
Orrtanna
Table Rock
York Springs
Climate data from the nearest NOAA station, Biglerville, Pa (2.3 mi from Arendtsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.