Callensburg, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Callensburg, a borough in Clarion County, Pennsylvania.
Today
73°F
Partly Sunny
Partly sunny, with a high near 73. South wind 5 to 8 mph. Chance of precipitation is 20%.
7-day forecast for Callensburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Partly Sunny | 5 to 8 mph S | 15% |
| Tonight | 60°F | Light Rain | 8 mph S | 92% |
| Thursday | 69°F | Chance Light Rain then Mostly Sunny | 6 to 12 mph SW | 39% |
| Thursday Night | 44°F | Partly Cloudy | 0 to 5 mph SW | 1% |
| Friday | 62°F | Partly Sunny then Slight Chance Light Rain | 1 to 6 mph SW | 18% |
| Friday Night | 39°F | Chance Light Rain | 1 to 5 mph W | 49% |
| Saturday | 53°F | Chance Light Rain | 5 to 10 mph W | 49% |
| Saturday Night | 33°F | Chance Light Rain | 3 to 7 mph W | 37% |
| Sunday | 54°F | Slight Chance Light Rain then Partly Sunny | 5 to 12 mph W | 15% |
| Sunday Night | 30°F | Partly Cloudy | 6 mph W | 9% |
| Monday | 55°F | Slight Chance Light Rain | 5 to 10 mph W | 22% |
| Monday Night | 30°F | Slight Chance Light Rain then Partly Cloudy | 6 mph SW | 18% |
| Tuesday | 59°F | Mostly Sunny | 6 to 12 mph SW | 6% |
| Tuesday Night | 30°F | Partly Cloudy | 2 to 6 mph W | 6% |
Forecast source: National Weather Service (api.weather.gov) for Callensburg (41.126, -79.558). Updated through the day.
Growing snapshot for Callensburg
Last spring frost
May 9
First fall frost
Oct 11
Growing season
154 days
Hardiness zone
6a
More local growing data for Callensburg: nearby ZIP 16213 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Clarion
Crown
Foxburg
Hawthorn
Knox
Leeper
Marianne
Parker
Rimersburg
Shippenville
Sligo
St. Petersburg
Strattanville
Tylersburg
Vowinckel
Climate data from the nearest NOAA station, Clarion 3 Sw, Pa (7.8 mi from Callensburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.