Bentleyville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bentleyville, a borough in Washington County, Pennsylvania.
This Afternoon
79°F
Partly Sunny
Partly sunny. High near 79, with temperatures falling to around 71 in the afternoon. South wind 5 to 9 mph, with gusts as high as 21 mph.
7-day forecast for Bentleyville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Partly Sunny | 5 to 9 mph S | 13% |
| Tonight | 60°F | Slight Chance T-storms then Light Rain | 8 to 12 mph S | 85% |
| Thursday | 70°F | Chance Light Rain then Mostly Sunny | 8 to 14 mph SW | 32% |
| Thursday Night | 47°F | Partly Cloudy | 3 to 7 mph SW | 0% |
| Friday | 63°F | Slight Chance Light Rain | 5 to 10 mph SW | 17% |
| Friday Night | 38°F | Slight Chance Light Rain | 5 to 8 mph W | 22% |
| Saturday | 52°F | Mostly Cloudy then Slight Chance Light Rain | 8 to 14 mph W | 18% |
| Saturday Night | 35°F | Slight Chance Light Rain then Mostly Cloudy | 7 to 10 mph W | 18% |
| Sunday | 56°F | Mostly Sunny | 8 to 14 mph W | 1% |
| Sunday Night | 32°F | Partly Cloudy | 10 mph W | 1% |
| Monday | 59°F | Mostly Sunny | 9 to 14 mph W | 2% |
| Monday Night | 35°F | Mostly Clear | 7 to 10 mph SW | 1% |
| Tuesday | 62°F | Sunny | 10 to 14 mph SW | 0% |
| Tuesday Night | 34°F | Partly Cloudy | 3 to 8 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Bentleyville (40.118, -80.004). Updated through the day.
Growing snapshot for Bentleyville
Last spring frost
Apr 13
First fall frost
Nov 5
Growing season
205 days
Hardiness zone
6b
More local growing data for Bentleyville: nearby ZIP 15331 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Charleroi Lock 4, Pa (7.1 mi from Bentleyville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.