Callensburg, PA Weather & Growing Conditions
This Afternoon
70°F
Slight Chance Rain Showers
A slight chance of rain showers after 3pm. Partly sunny, with a high near 70. East wind around 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Slight Chance Rain Showers | 5 mph E | 17% |
| Tonight | 61°F | Showers And Thunderstorms | 5 mph SE | 76% |
| Sunday | 76°F | Showers And Thunderstorms | 5 to 8 mph W | 94% |
| Sunday Night | 50°F | Slight Chance Rain Showers | 7 mph N | 23% |
| Monday | 70°F | Mostly Cloudy then Chance Rain Showers | 8 mph NE | 26% |
| Monday Night | 49°F | Chance Rain Showers | 9 mph E | 50% |
| Tuesday | 65°F | Chance Rain Showers | 12 mph E | 53% |
| Tuesday Night | 48°F | Rain Showers Likely | 13 mph E | 61% |
| Wednesday | 62°F | Rain Showers Likely | 13 mph E | 61% |
| Wednesday Night | 47°F | Chance Rain Showers | 12 mph E | 41% |
| Thursday | 64°F | Chance Rain Showers | 9 mph E | 41% |
| Thursday Night | 47°F | Mostly Cloudy | 6 mph E | 14% |
| Friday | 70°F | Partly Sunny | 7 mph NE | 13% |
| Friday Night | 46°F | Partly Cloudy | 6 mph N | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Callensburg, PA
Last spring frost
May 9
First fall frost
Oct 11
Growing season
154 days
Hardiness zone
6a
Explore more for Callensburg, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Clarion 3 Sw, Pa (7.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.