Cross Keys, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cross Keys, a community in Blair County, Pennsylvania.
Overnight
48°F
Mostly Clear
Mostly clear, with a low around 48. Southeast wind 0 to 3 mph.
7-day forecast for Cross Keys
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Mostly Clear | 0 to 3 mph SE | 0% |
| Wednesday | 76°F | Patchy Fog then Partly Sunny | 0 to 8 mph SE | 0% |
| Wednesday Night | 59°F | Rain Showers | 7 mph S | 98% |
| Thursday | 75°F | Rain Showers Likely | 3 to 7 mph SW | 66% |
| Thursday Night | 50°F | Mostly Cloudy then Slight Chance Rain Showers | 3 mph W | 19% |
| Friday | 68°F | Chance Rain Showers | 0 to 3 mph W | 34% |
| Friday Night | 44°F | Slight Chance Rain Showers | 2 mph NW | 19% |
| Saturday | 59°F | Chance Rain Showers | 2 to 9 mph NW | 26% |
| Saturday Night | 36°F | Slight Chance Rain Showers then Partly Cloudy | 7 mph W | 21% |
| Sunday | 57°F | Mostly Sunny | 5 to 8 mph W | 11% |
| Sunday Night | 35°F | Partly Cloudy then Slight Chance Rain Showers | 9 mph W | 17% |
| Monday | 57°F | Chance Rain Showers | 9 to 13 mph W | 26% |
| Monday Night | 36°F | Chance Rain Showers then Partly Cloudy | 8 mph W | 26% |
| Tuesday | 61°F | Mostly Sunny | 8 to 15 mph W | 10% |
Forecast source: National Weather Service (api.weather.gov) for Cross Keys (40.446, -78.429). Updated through the day.
Growing snapshot for Cross Keys
Last spring frost
Apr 25
First fall frost
Oct 21
Growing season
176 days
Hardiness zone
6b
More local growing data for Cross Keys: nearby ZIP 16602 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Altoona
Bald Eagle
Bellwood
Birmingham
Brooks Mill
Canan Station
Canoe Creek
Carson Valley
Charlottsville
Clappertown
Claysburg
Cotton Town
Cove Forge
Culp
Curryville
Dumb Hundred
Duncansville
East Altoona
East Freedom
East Sharpsburg
Elberta
Eldorado
Fisherville
Foot of Ten
Fort Fetter
Fostoria
Franklin Forge
Frankstown
Fredericksburg
Friesville
Climate data from the nearest NOAA station, Altoona 3 W, Pa (3.7 mi from Cross Keys). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.