Evans City, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Evans City, a borough in Butler County, Pennsylvania.
Today
76°F
Partly Sunny then Chance Light Rain
A chance of rain after 4pm. Partly sunny, with a high near 76. South wind 2 to 9 mph. Chance of precipitation is 30%.
7-day forecast for Evans City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Partly Sunny then Chance Light Rain | 2 to 9 mph S | 29% |
| Tonight | 59°F | Light Rain | 9 mph S | 93% |
| Thursday | 68°F | Mostly Sunny | 6 to 12 mph SW | 10% |
| Thursday Night | 44°F | Partly Cloudy | 0 to 5 mph SW | 1% |
| Friday | 62°F | Partly Sunny | 0 to 7 mph SW | 14% |
| Friday Night | 39°F | Chance Light Rain | 2 to 7 mph W | 44% |
| Saturday | 52°F | Chance Light Rain | 7 to 10 mph W | 37% |
| Saturday Night | 33°F | Chance Light Rain | 5 to 8 mph W | 30% |
| Sunday | 54°F | Partly Sunny | 5 to 12 mph W | 7% |
| Sunday Night | 30°F | Partly Cloudy | 7 mph W | 7% |
| Monday | 55°F | Mostly Sunny | 5 to 10 mph W | 14% |
| Monday Night | 32°F | Mostly Clear | 3 to 7 mph SW | 14% |
| Tuesday | 60°F | Mostly Sunny | 7 to 13 mph SW | 4% |
| Tuesday Night | 31°F | Partly Cloudy | 2 to 7 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov) for Evans City (40.768, -80.058). Updated through the day.
Growing snapshot for Evans City
Last spring frost
May 7
First fall frost
Oct 14
Growing season
159 days
Hardiness zone
6b
More local growing data for Evans City: nearby ZIP 16033 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Butler 2 Sw, Pa (7.6 mi from Evans City). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.