Marklesburg, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Marklesburg, a borough in Huntingdon County, Pennsylvania.
Today
85°F
Patchy Fog then Sunny
Patchy fog before 10am. Sunny, with a high near 85. East wind 0 to 3 mph.
7-day forecast for Marklesburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Patchy Fog then Sunny | 0 to 3 mph E | 0% |
| Tonight | 66°F | Mostly Cloudy | 0 to 3 mph E | 7% |
| Wednesday | 84°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 3 mph E | 47% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms | 3 mph SE | 41% |
| Thursday | 88°F | Slight Chance Showers And Thunderstorms | 1 to 5 mph SW | 85% |
| Thursday Night | 70°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 mph SW | 85% |
| Friday | 87°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 73% |
| Friday Night | 68°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 3 mph SW | 73% |
| Saturday | 86°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 1 to 6 mph SW | 50% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 3 mph W | 50% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 5 mph W | 15% |
| Sunday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SW | 15% |
| Monday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 9 mph W | 19% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph W | 20% |
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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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 Aug 4, 2026.