Oak Hills, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Oak Hills, a community in Butler County, Pennsylvania.
Overnight
49°F
Mostly Clear
Mostly clear, with a low around 49. East wind around 1 mph.
7-day forecast for Oak Hills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Mostly Clear | 1 mph E | 1% |
| Wednesday | 77°F | Partly Sunny then Slight Chance Light Rain | 1 to 9 mph S | 20% |
| Wednesday Night | 58°F | Light Rain | 9 mph S | 92% |
| Thursday | 69°F | Slight Chance Light Rain then Mostly Sunny | 6 to 12 mph SW | 15% |
| Thursday Night | 44°F | Partly Cloudy | 1 to 5 mph SW | 1% |
| Friday | 62°F | Partly Sunny then Slight Chance Light Rain | 1 to 7 mph SW | 15% |
| Friday Night | 38°F | Chance Light Rain | 2 to 7 mph W | 45% |
| Saturday | 53°F | Chance Light Rain | 8 to 12 mph W | 37% |
| Saturday Night | 32°F | Chance Light Rain | 8 mph W | 31% |
| Sunday | 54°F | Partly Sunny | 6 to 12 mph W | 10% |
| Sunday Night | 30°F | Partly Cloudy | 8 mph W | 6% |
| Monday | 56°F | Slight Chance Light Rain | 7 to 12 mph W | 17% |
| Monday Night | 31°F | Slight Chance Light Rain then Mostly Clear | 5 to 8 mph SW | 17% |
| Tuesday | 60°F | Mostly Sunny | 8 to 13 mph SW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Oak Hills (40.826, -79.915). Updated through the day.
Growing snapshot for Oak Hills
Last spring frost
May 7
First fall frost
Oct 14
Growing season
159 days
Hardiness zone
6b
More local growing data for Oak Hills: nearby ZIP 16045 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Butler 2 Sw, Pa (0.8 mi from Oak Hills). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.