Clarence, PA Weather & Growing Conditions
Tonight
59°F
Rain Showers
Rain showers. Cloudy, with a low around 59. Southeast wind 5 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Rain Showers | 5 to 9 mph SE | 92% |
| Sunday | 71°F | Rain Showers | 6 to 9 mph SW | 98% |
| Sunday Night | 50°F | Chance Rain Showers then Mostly Cloudy | 8 mph N | 25% |
| Monday | 65°F | Partly Sunny then Chance Rain Showers | 7 mph NE | 25% |
| Monday Night | 49°F | Rain Showers Likely | 7 mph NE | 58% |
| Tuesday | 59°F | Rain Showers Likely | 7 mph E | 58% |
| Tuesday Night | 47°F | Chance Rain Showers | 9 mph E | 50% |
| Wednesday | 56°F | Chance Rain Showers | 9 mph E | 32% |
| Wednesday Night | 46°F | Slight Chance Rain Showers | 8 mph E | 23% |
| Thursday | 59°F | Slight Chance Rain Showers | 7 mph E | 23% |
| Thursday Night | 45°F | Chance Rain Showers | 5 mph NE | 25% |
| Friday | 63°F | Chance Rain Showers | 6 mph N | 25% |
| Friday Night | 46°F | Chance Rain Showers | 6 mph N | 25% |
| Saturday | 66°F | Slight Chance Rain Showers then Mostly Sunny | 6 mph N | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clarence, PA
Last spring frost
May 21
First fall frost
Sep 27
Growing season
130 days
Hardiness zone
6a
Explore more for Clarence, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Clarence, Pa (4.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.