Annville, PA Weather & Growing Conditions
This Afternoon
85°F
Mostly Sunny
Mostly sunny, with a high near 85. East wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 85°F | Mostly Sunny | 5 mph E | 0% |
| Tonight | 67°F | Mostly Cloudy | 1 to 5 mph E | 5% |
| Wednesday | 82°F | Showers And Thunderstorms Likely | 2 to 7 mph E | 68% |
| Wednesday Night | 71°F | Chance Showers And Thunderstorms then Chance Rain Showers | 1 to 7 mph SE | 61% |
| Thursday | 88°F | Mostly Cloudy then Showers And Thunderstorms Likely | 2 to 9 mph S | 74% |
| Thursday Night | 72°F | Showers And Thunderstorms Likely | 1 to 8 mph S | 74% |
| Friday | 88°F | Mostly Sunny then Showers And Thunderstorms Likely | 1 to 7 mph SW | 70% |
| Friday Night | 70°F | Showers And Thunderstorms Likely | 1 to 7 mph SW | 70% |
| Saturday | 87°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 1 to 8 mph W | 52% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 1 to 6 mph W | 52% |
| Sunday | 89°F | Mostly Sunny | 1 to 7 mph W | 12% |
| Sunday Night | 70°F | Partly Cloudy | 2 to 6 mph W | 12% |
| Monday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 10 mph W | 19% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms | 3 to 9 mph W | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Annville, PA
Last spring frost
Apr 20
First fall frost
Oct 25
Growing season
185 days
Hardiness zone
7a
Explore more for Annville, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Lebanon 2 W, Pa (4.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.