West Milton, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for West Milton, a community in Union County, Pennsylvania.
Overnight
56°F
Areas Of Fog
Areas of fog. Mostly clear, with a low around 56. Wind around 0 mph.
7-day forecast for West Milton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Areas Of Fog | 0 mph | 0% |
| Tuesday | 83°F | Areas Of Fog then Sunny | 1 mph NE | 0% |
| Tuesday Night | 63°F | Mostly Cloudy then Patchy Fog | 0 mph | 1% |
| Wednesday | 82°F | Patchy Fog then Partly Sunny | 0 to 5 mph SE | 14% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms | 0 to 3 mph SE | 52% |
| Thursday | 87°F | Patchy Fog then Showers And Thunderstorms | 0 to 6 mph S | 81% |
| Thursday Night | 69°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 3 mph W | 81% |
| Friday | 86°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 73% |
| Friday Night | 68°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 3 mph SW | 73% |
| Saturday | 85°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 6 mph W | 44% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 3 mph W | 44% |
| Sunday | 87°F | Mostly Sunny | 0 to 5 mph W | 11% |
| Sunday Night | 69°F | Partly Cloudy | 0 to 3 mph SW | 11% |
| Monday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 8 mph W | 25% |
Forecast source: National Weather Service (api.weather.gov) for West Milton (41.018, -76.877). Updated through the day.
Growing snapshot for West Milton
Last spring frost
Apr 26
First fall frost
Oct 20
Growing season
176 days
Hardiness zone
6b
More local growing data for West Milton: nearby ZIP 17886 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lewisburg, Pa (4.9 mi from West Milton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.