West Homestead, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for West Homestead, a borough in Allegheny County, Pennsylvania.
Today
76°F
Partly Sunny then Slight Chance Light Rain
A slight chance of rain after 5pm. Partly sunny, with a high near 76. South wind 6 to 10 mph.
7-day forecast for West Homestead
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Partly Sunny then Slight Chance Light Rain | 6 to 10 mph S | 13% |
| Tonight | 61°F | Light Rain | 12 mph S | 79% |
| Thursday | 69°F | Chance Light Rain then Mostly Sunny | 8 to 14 mph SW | 31% |
| Thursday Night | 48°F | Partly Cloudy | 2 to 7 mph SW | 1% |
| Friday | 63°F | Partly Sunny then Slight Chance Light Rain | 3 to 9 mph SW | 21% |
| Friday Night | 43°F | Chance Light Rain | 6 to 9 mph W | 31% |
| Saturday | 53°F | Chance Light Rain | 9 to 14 mph W | 30% |
| Saturday Night | 37°F | Slight Chance Light Rain | 7 to 12 mph W | 24% |
| Sunday | 54°F | Partly Sunny | 7 to 13 mph W | 7% |
| Sunday Night | 35°F | Partly Cloudy | 10 mph W | 5% |
| Monday | 56°F | Mostly Sunny | 8 to 13 mph W | 11% |
| Monday Night | 36°F | Mostly Clear | 9 mph SW | 8% |
| Tuesday | 60°F | Mostly Sunny | 9 to 14 mph SW | 3% |
| Tuesday Night | 36°F | Partly Cloudy | 5 to 9 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov) for West Homestead (40.394, -79.910). Updated through the day.
Growing snapshot for West Homestead
Last spring frost
Apr 5
First fall frost
Nov 10
Growing season
219 days
Hardiness zone
6b
More local growing data for West Homestead: nearby ZIP 15120 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Allison Park
Arnold
Aspinwall
Avalon
Bairdford
Bakerstown
Baldwin
Bell Acres
Bellevue
Ben Avon
Ben Avon Heights
Bethel Park
Blaine Hill
Blawnox
Boston
Brackenridge
Braddock
Braddock Hills
Bradford Woods
Brentwood
Bridgeville
Buena Vista
Bunola
Carnegie
Carnot-Moon
Castle Shannon
Chalfant
Cheswick
Churchill
Clairton
Climate data from the nearest NOAA station, Braddock Lock 2, Pa (2.5 mi from West Homestead). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.