Bridgewater, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bridgewater, a borough in Beaver County, Pennsylvania.
Today
87°F
Areas Of Fog then Sunny
Areas of fog before 9am. Sunny, with a high near 87. East wind around 2 mph.
7-day forecast for Bridgewater
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Areas Of Fog then Sunny | 2 mph E | 0% |
| Tonight | 66°F | Mostly Clear | 2 mph E | 1% |
| Wednesday | 89°F | Partly Sunny then Scattered Showers And Thunderstorms | 3 mph SE | 49% |
| Wednesday Night | 68°F | Scattered Showers And Thunderstorms | 2 mph S | 50% |
| Thursday | 87°F | Showers And Thunderstorms Likely | 1 to 6 mph SW | 63% |
| Thursday Night | 68°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 63% |
| Friday | 86°F | Showers And Thunderstorms | 1 to 6 mph SW | 83% |
| Friday Night | 67°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 1 to 5 mph SW | 83% |
| Saturday | 86°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 to 7 mph SW | 45% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 45% |
| Sunday | 88°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 2 to 7 mph SW | 17% |
| Sunday Night | 70°F | Slight Chance Showers And Thunderstorms | 6 mph SW | 23% |
| Monday | 88°F | Chance Rain Showers | 5 to 9 mph SW | 37% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 49% |
Forecast source: National Weather Service (api.weather.gov) for Bridgewater (40.705, -80.300). Updated through the day.
Growing snapshot for Bridgewater
Last spring frost
Apr 28
First fall frost
Oct 26
Growing season
178 days
Hardiness zone
6b
More local growing data for Bridgewater: nearby ZIP 15061 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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Ambridge Heights
Baden
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Big Beaver
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Darlington
East Rochester
Eastvale
Economy
Fallston
Frankfort Springs
Freedom
Georgetown
Glasgow
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Midland
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New Brighton
Ohioville
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Climate data from the nearest NOAA station, Montgomery L&D, Pa (4.2 mi from Bridgewater). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.