Marklesburg, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Marklesburg, a borough in Huntingdon County, Pennsylvania.
This Afternoon
79°F
Partly Sunny
Partly sunny, with a high near 79. North wind around 5 mph.
7-day forecast for Marklesburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Partly Sunny | 5 mph N | 0% |
| Tonight | 54°F | Partly Cloudy then Patchy Fog | 5 mph N | 0% |
| Saturday | 75°F | Patchy Fog then Partly Sunny | 5 mph E | 3% |
| Saturday Night | 64°F | Chance Rain Showers | 3 to 7 mph SE | 49% |
| Sunday | 77°F | Rain Showers | 3 to 7 mph SW | 96% |
| Sunday Night | 57°F | Showers And Thunderstorms | 2 to 8 mph NW | 96% |
| Monday | 68°F | Chance Rain Showers | 5 to 8 mph NE | 34% |
| Monday Night | 54°F | Rain Showers Likely | 5 to 8 mph E | 67% |
| Tuesday | 62°F | Rain Showers Likely | 8 mph E | 71% |
| Tuesday Night | 50°F | Rain Showers Likely | 8 mph E | 69% |
| Wednesday | 59°F | Rain Showers Likely | 7 mph E | 60% |
| Wednesday Night | 50°F | Showers And Thunderstorms Likely | 6 mph E | 57% |
| Thursday | 62°F | Chance Showers And Thunderstorms | 6 mph NE | 52% |
| Thursday Night | 51°F | Chance Rain Showers | 3 mph NE | 36% |
Forecast source: National Weather Service (api.weather.gov) for Marklesburg (40.384, -78.169). Updated through the day.
Growing snapshot for Marklesburg
Last spring frost
Apr 19
First fall frost
Oct 28
Growing season
191 days
Hardiness zone
6b
More local growing data for Marklesburg: nearby ZIP 16657 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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Allenport
Allensville
Beavertown
Broad Top City
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Cassville
Cedar Crest
Coalmont
Dudley
Huntingdon
Kistler
Mapleton
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 (5.4 mi from Marklesburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.