Frazer, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Frazer, a community in Chester County, Pennsylvania.
Today
75°F
Mostly Sunny
Mostly sunny, with a high near 75. East wind around 5 mph.
7-day forecast for Frazer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Mostly Sunny | 5 mph E | 2% |
| Tonight | 59°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph SE | 18% |
| Sunday | 75°F | Chance Rain Showers | 5 to 10 mph S | 53% |
| Sunday Night | 57°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph W | 76% |
| Monday | 68°F | Chance Rain Showers | 5 to 10 mph NE | 27% |
| Monday Night | 51°F | Chance Rain Showers | 5 to 10 mph NE | 37% |
| Tuesday | 62°F | Chance Rain Showers | 10 mph NE | 43% |
| Tuesday Night | 50°F | Chance Rain Showers | 10 to 15 mph NE | 40% |
| Wednesday | 62°F | Chance Rain Showers | 15 mph NE | 33% |
| Wednesday Night | 50°F | Chance Rain Showers | 10 to 15 mph NE | 33% |
| Thursday | 61°F | Chance Rain Showers | 10 to 15 mph NE | 33% |
| Thursday Night | 49°F | Chance Rain Showers | 10 to 15 mph NE | 32% |
| Friday | 65°F | Chance Rain Showers | 10 to 15 mph N | 25% |
| Friday Night | 50°F | Slight Chance Rain Showers | 5 to 10 mph N | 24% |
Forecast source: National Weather Service (api.weather.gov) for Frazer (40.037, -75.556). Updated through the day.
Growing snapshot for Frazer
Last spring frost
Apr 26
First fall frost
Oct 18
Growing season
174 days
Hardiness zone
7a
More local growing data for Frazer: nearby ZIP 19345 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, W Chester 2 Nw, Pa (5.3 mi from Frazer). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.