West Fairview, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for West Fairview, a community in Dauphin County, Pennsylvania.
Today
85°F
Mostly Sunny
Mostly sunny, with a high near 85. East wind around 3 mph.
7-day forecast for West Fairview
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Mostly Sunny | 3 mph E | 0% |
| Tonight | 67°F | Mostly Cloudy | 0 to 3 mph E | 5% |
| Wednesday | 83°F | Chance Rain Showers | 1 to 5 mph E | 42% |
| Wednesday Night | 71°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 5 mph SE | 68% |
| Thursday | 89°F | Partly Sunny then Showers And Thunderstorms Likely | 1 to 6 mph S | 68% |
| Thursday Night | 72°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 68% |
| Friday | 89°F | Partly Sunny then Showers And Thunderstorms Likely | 0 to 5 mph SW | 64% |
| Friday Night | 71°F | Showers And Thunderstorms Likely | 0 to 3 mph W | 64% |
| Saturday | 87°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 50% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 0 to 3 mph NW | 50% |
| Sunday | 89°F | Mostly Sunny | 0 to 5 mph W | 12% |
| Sunday Night | 72°F | Partly Cloudy | 3 mph SW | 12% |
| Monday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 8 mph W | 20% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph W | 20% |
Forecast source: National Weather Service (api.weather.gov) for West Fairview (40.279, -76.921). Updated through the day.
Growing snapshot for West Fairview
Last spring frost
Apr 15
First fall frost
Oct 23
Growing season
189 days
Hardiness zone
7a
More local growing data for West Fairview: nearby ZIP 17102 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Harrisburg 1 Ne, Pa (1.9 mi from West Fairview). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.