Big Beaver, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Big Beaver, a borough in Beaver County, Pennsylvania.
Overnight
55°F
Mostly Clear
Mostly clear, with a low around 55. South wind around 6 mph.
7-day forecast for Big Beaver
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Mostly Clear | 6 mph S | 1% |
| Wednesday | 76°F | Mostly Cloudy then Chance Light Rain | 5 to 9 mph S | 52% |
| Wednesday Night | 58°F | Light Rain | 7 to 12 mph S | 98% |
| Thursday | 67°F | Mostly Sunny | 6 to 10 mph SW | 4% |
| Thursday Night | 46°F | Partly Cloudy | 1 to 5 mph SW | 0% |
| Friday | 61°F | Partly Sunny then Slight Chance Light Rain | 2 to 6 mph SW | 20% |
| Friday Night | 41°F | Chance Light Rain | 3 to 7 mph W | 44% |
| Saturday | 52°F | Chance Light Rain | 9 mph W | 39% |
| Saturday Night | 35°F | Chance Light Rain | 5 to 8 mph W | 32% |
| 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 | 12% |
| Monday Night | 35°F | Mostly Clear | 3 to 7 mph SW | 12% |
| Tuesday | 59°F | Mostly Sunny | 7 to 10 mph SW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Big Beaver (40.823, -80.358). Updated through the day.
Growing snapshot for Big Beaver
Last spring frost
Apr 27
First fall frost
Oct 25
Growing season
178 days
Hardiness zone
6b
More local growing data for Big Beaver: nearby ZIP 16136 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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Ambridge Heights
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Darlington
East Rochester
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Economy
Fallston
Frankfort Springs
Freedom
Georgetown
Glasgow
Hazen
Homewood
Hookstown
Industry
Koppel
Midland
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New Brighton
Ohioville
Patterson Heights
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Climate data from the nearest NOAA station, Beaver Falls 1 Ne, Pa (5 mi from Big Beaver). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.