Mapleton, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mapleton, a borough in Huntingdon County, Pennsylvania.
Tonight
54°F
Patchy Fog
Patchy fog between 11pm and 4am. Partly cloudy, with a low around 54. North wind around 2 mph.
7-day forecast for Mapleton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Patchy Fog | 2 mph N | 0% |
| Saturday | 75°F | Partly Sunny | 3 mph E | 3% |
| Saturday Night | 64°F | Chance Rain Showers | 2 to 6 mph SE | 48% |
| Sunday | 77°F | Rain Showers | 2 to 6 mph SW | 95% |
| Sunday Night | 58°F | Showers And Thunderstorms | 1 to 6 mph NW | 95% |
| Monday | 69°F | Chance Rain Showers | 6 mph NE | 33% |
| Monday Night | 55°F | Rain Showers Likely | 3 to 9 mph NE | 66% |
| Tuesday | 62°F | Rain Showers Likely | 6 to 9 mph E | 72% |
| Tuesday Night | 50°F | Rain Showers Likely | 9 mph E | 67% |
| Wednesday | 60°F | Rain Showers Likely | 5 to 8 mph E | 58% |
| Wednesday Night | 51°F | Chance Showers And Thunderstorms | 6 mph E | 54% |
| Thursday | 62°F | Chance Showers And Thunderstorms | 6 mph NE | 51% |
| Thursday Night | 51°F | Chance Rain Showers | 3 mph NE | 38% |
| Friday | 70°F | Slight Chance Rain Showers then Partly Sunny | 5 mph N | 17% |
Forecast source: National Weather Service (api.weather.gov) for Mapleton (40.392, -77.942). Updated through the day.
Growing snapshot for Mapleton
Last spring frost
Apr 19
First fall frost
Oct 28
Growing season
191 days
Hardiness zone
7a
More local growing data for Mapleton: nearby ZIP 17066 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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Dudley
Huntingdon
Kistler
Marklesburg
McConnellstown
Mill Creek
Mount Union
Orbisonia
Petersburg
Robertsdale
Rockhill
Saltillo
Shade Gap
Shirleysburg
Three Springs
Wood
Climate data from the nearest NOAA station, Raystown Lake 2, Pa (11.7 mi from Mapleton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.