West Mayfield, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for West Mayfield, a borough in Beaver County, Pennsylvania.
Today
74°F
Mostly Cloudy then Chance Light Rain
A chance of rain after 1pm. Mostly cloudy, with a high near 74. South wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for West Mayfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Mostly Cloudy then Chance Light Rain | 5 to 9 mph S | 40% |
| Tonight | 59°F | Light Rain Likely | 7 to 12 mph S | 75% |
| Thursday | 67°F | Slight Chance Light Rain then Partly Sunny | 5 to 10 mph SW | 22% |
| Thursday Night | 47°F | Partly Cloudy | 1 to 5 mph SW | 0% |
| Friday | 61°F | Partly Sunny then Slight Chance Light Rain | 1 to 7 mph SW | 18% |
| Friday Night | 42°F | Chance Light Rain | 3 to 7 mph W | 44% |
| Saturday | 52°F | Chance Light Rain | 7 to 10 mph W | 38% |
| Saturday Night | 36°F | Chance Light Rain | 5 to 8 mph W | 30% |
| Sunday | 54°F | Mostly Sunny | 5 to 10 mph W | 6% |
| Sunday Night | 34°F | Partly Cloudy | 7 mph W | 5% |
| Monday | 55°F | Mostly Sunny | 5 to 9 mph W | 11% |
| Monday Night | 36°F | Mostly Clear | 3 to 7 mph SW | 11% |
| Tuesday | 59°F | Mostly Sunny | 7 to 12 mph SW | 3% |
| Tuesday Night | 35°F | Partly Cloudy | 2 to 6 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov) for West Mayfield (40.780, -80.339). Updated through the day.
Growing snapshot for West Mayfield
Last spring frost
Apr 27
First fall frost
Oct 25
Growing season
178 days
Hardiness zone
6b
More local growing data for West Mayfield: nearby ZIP 15010 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Beaver Falls 1 Ne, Pa (2.1 mi from West Mayfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.