Johnsonburg, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Johnsonburg, a borough in Elk County, Pennsylvania.
Today
82°F
Sunny
Sunny, with a high near 82. South wind around 2 mph.
7-day forecast for Johnsonburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 2 mph S | 0% |
| Tonight | 58°F | Mostly Clear then Patchy Fog | 2 mph SE | 0% |
| Wednesday | 82°F | Patchy Fog then Partly Sunny | 1 to 5 mph SE | 14% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms | 0 to 3 mph SE | 49% |
| Thursday | 82°F | Showers And Thunderstorms | 0 to 6 mph SW | 84% |
| Thursday Night | 66°F | Showers And Thunderstorms | 0 to 3 mph W | 84% |
| Friday | 81°F | Showers And Thunderstorms | 0 to 5 mph SW | 83% |
| Friday Night | 63°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 3 mph W | 83% |
| Saturday | 82°F | Chance Rain Showers then Chance Showers And Thunderstorms | 1 to 6 mph SW | 52% |
| Saturday Night | 62°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 52% |
| Sunday | 84°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 7 mph SW | 19% |
| Sunday Night | 65°F | Slight Chance Showers And Thunderstorms | 3 to 7 mph SW | 22% |
| Monday | 84°F | Chance Showers And Thunderstorms | 6 to 9 mph W | 44% |
| Monday Night | 62°F | Chance Showers And Thunderstorms | 2 to 7 mph W | 44% |
Forecast source: National Weather Service (api.weather.gov) for Johnsonburg (41.492, -78.679). Updated through the day.
Growing snapshot for Johnsonburg
Last spring frost
May 13
First fall frost
Oct 11
Growing season
150 days
Hardiness zone
5b
More local growing data for Johnsonburg: nearby ZIP 15845 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ridgway, Pa (6.5 mi from Johnsonburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.