Willow Street, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Willow Street, a community in Lancaster County, Pennsylvania.
Overnight
49°F
Patchy Fog
Patchy fog. Partly cloudy, with a low around 49. South wind around 1 mph.
7-day forecast for Willow Street
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Patchy Fog | 1 mph S | 0% |
| Wednesday | 74°F | Patchy Fog then Mostly Sunny | 1 to 12 mph S | 1% |
| Wednesday Night | 59°F | Mostly Cloudy | 7 to 12 mph S | 11% |
| Thursday | 73°F | Light Rain Likely | 9 to 13 mph S | 70% |
| Thursday Night | 59°F | Light Rain Likely | 2 to 8 mph SW | 67% |
| Friday | 69°F | Light Rain Likely | 3 mph N | 67% |
| Friday Night | 47°F | Chance Light Rain then Partly Cloudy | 5 mph NW | 32% |
| Saturday | 62°F | Mostly Sunny | 5 to 14 mph NW | 9% |
| Saturday Night | 40°F | Partly Cloudy | 12 mph W | 9% |
| Sunday | 59°F | Mostly Sunny | 9 to 13 mph NW | 4% |
| Sunday Night | 38°F | Partly Cloudy | 9 mph W | 4% |
| Monday | 58°F | Sunny | 9 to 17 mph W | 4% |
| Monday Night | 36°F | Mostly Clear | 5 to 10 mph W | 4% |
| Tuesday | 63°F | Sunny | 6 to 14 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov) for Willow Street (39.981, -76.272). Updated through the day.
Growing snapshot for Willow Street
Last spring frost
Apr 19
First fall frost
Oct 24
Growing season
186 days
Hardiness zone
7a
More local growing data for Willow Street: nearby ZIP 17584 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Lancaster 2Ne Fltr Plt, Pa (6.3 mi from Willow Street). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.