Marklesburg, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Marklesburg, a borough in Huntingdon County, Pennsylvania.
Tonight
48°F
Mostly Clear then Patchy Fog
Patchy fog after 2am. Mostly clear, with a low around 48. Southeast wind around 3 mph.
7-day forecast for Marklesburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Mostly Clear then Patchy Fog | 3 mph SE | 1% |
| Wednesday | 75°F | Areas Of Fog then Mostly Sunny | 0 to 7 mph SE | 2% |
| Wednesday Night | 61°F | Mostly Cloudy then Rain Showers | 8 mph S | 96% |
| Thursday | 75°F | Rain Showers Likely | 6 mph SW | 64% |
| Thursday Night | 51°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph W | 21% |
| Friday | 69°F | Chance Rain Showers | 1 mph W | 39% |
| Friday Night | 45°F | Chance Rain Showers | 2 mph NW | 25% |
| Saturday | 61°F | Slight Chance Rain Showers | 2 to 8 mph NW | 19% |
| Saturday Night | 38°F | Slight Chance Rain Showers then Partly Cloudy | 3 to 7 mph W | 19% |
| Sunday | 59°F | Mostly Sunny | 2 to 7 mph W | 8% |
| Sunday Night | 36°F | Partly Cloudy then Slight Chance Rain Showers | 6 mph W | 17% |
| Monday | 59°F | Slight Chance Rain Showers | 6 to 10 mph W | 24% |
| Monday Night | 36°F | Slight Chance Rain Showers then Partly Cloudy | 7 mph W | 23% |
| Tuesday | 62°F | Mostly Sunny | 6 to 12 mph W | 7% |
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
Alexandria
Allenport
Allensville
Beavertown
Broad Top City
Burnt Cabins
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 Nov 4, 2026.