Gray, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gray, a community in Blair County, Pennsylvania.
This Afternoon
72°F
Sunny
Sunny, with a high near 72. Southeast wind around 3 mph.
7-day forecast for Gray
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Sunny | 3 mph SE | 1% |
| Tonight | 47°F | Mostly Clear then Patchy Fog | 3 mph E | 2% |
| Wednesday | 74°F | Areas Of Fog then Mostly Sunny | 0 to 7 mph SE | 2% |
| Wednesday Night | 59°F | Mostly Cloudy then Rain Showers | 6 mph SE | 98% |
| Thursday | 73°F | Rain Showers Likely | 3 to 7 mph SW | 71% |
| Thursday Night | 49°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 3 mph W | 18% |
| Friday | 68°F | Chance Rain Showers | 2 mph NW | 35% |
| Friday Night | 43°F | Slight Chance Rain Showers | 1 mph NW | 20% |
| Saturday | 59°F | Slight Chance Rain Showers | 1 to 8 mph NW | 24% |
| Saturday Night | 35°F | Slight Chance Rain Showers then Partly Cloudy | 3 to 7 mph W | 24% |
| Sunday | 57°F | Mostly Sunny | 3 to 8 mph W | 10% |
| Sunday Night | 34°F | Partly Cloudy then Slight Chance Rain Showers | 8 mph W | 18% |
| Monday | 57°F | Chance Rain Showers | 9 to 13 mph W | 27% |
| Monday Night | 34°F | Chance Rain Showers then Partly Cloudy | 8 mph W | 25% |
Forecast source: National Weather Service (api.weather.gov) for Gray (40.658, -78.252). Updated through the day.
Growing snapshot for Gray
Last spring frost
May 13
First fall frost
Oct 1
Growing season
142 days
Hardiness zone
6b
More local growing data for Gray: nearby ZIP 16686 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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Birmingham
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Cove Forge
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Dumb Hundred
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East Altoona
East Freedom
East Sharpsburg
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Foot of Ten
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Franklin Forge
Frankstown
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Climate data from the nearest NOAA station, Philipsburg 2 S, Pa (14 mi from Gray). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.