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Arendtsville, PA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Arendtsville, a borough in Adams County, Pennsylvania.

Today
74°F
Mostly Sunny
Mostly sunny, with a high near 74. South wind 1 to 10 mph.

7-day forecast for Arendtsville

WhenTempForecastWindPrecip
Today 74°F Mostly Sunny 1 to 10 mph S 1%
Tonight 59°F Mostly Cloudy then Light Rain 6 to 10 mph S 82%
Thursday 73°F Light Rain 3 to 12 mph S 77%
Thursday Night 56°F Chance Light Rain 0 to 3 mph W 49%
Friday 68°F Slight Chance Light Rain 2 mph NW 21%
Friday Night 46°F Slight Chance Light Rain then Partly Cloudy 1 to 5 mph NW 17%
Saturday 58°F Mostly Sunny 5 to 10 mph W 13%
Saturday Night 39°F Partly Cloudy 9 mph W 13%
Sunday 58°F Mostly Sunny 9 mph NW 3%
Sunday Night 37°F Mostly Clear 7 mph W 3%
Monday 58°F Sunny 8 to 12 mph W 4%
Monday Night 35°F Mostly Clear 3 to 7 mph W 3%
Tuesday 62°F Sunny 6 to 9 mph W 2%
Tuesday Night 38°F Mostly Clear 6 mph W 0%

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

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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 Nov 4, 2026.