Forksville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Forksville, a borough in Sullivan County, Pennsylvania.
Today
83°F
Patchy Fog then Sunny
Patchy fog before 10am. Sunny, with a high near 83. West wind 0 to 3 mph.
7-day forecast for Forksville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Patchy Fog then Sunny | 0 to 3 mph W | 0% |
| Tonight | 61°F | Partly Cloudy | 2 mph SW | 0% |
| Wednesday | 82°F | Partly Sunny | 0 to 5 mph S | 10% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms | 5 mph S | 47% |
| Thursday | 84°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph SW | 85% |
| Thursday Night | 68°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 5 mph SW | 85% |
| Friday | 84°F | Showers And Thunderstorms | 0 to 5 mph SW | 76% |
| Friday Night | 66°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 3 mph SW | 76% |
| Saturday | 83°F | Showers And Thunderstorms Likely | 1 to 6 mph SW | 62% |
| Saturday Night | 65°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 1 to 5 mph SW | 62% |
| Sunday | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 6 mph SW | 18% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SW | 18% |
| Monday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 9 mph SW | 38% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 2 to 7 mph W | 38% |
Forecast source: National Weather Service (api.weather.gov) for Forksville (41.490, -76.603). Updated through the day.
Growing snapshot for Forksville
Last spring frost
May 6
First fall frost
Oct 7
Growing season
154 days
Hardiness zone
6a
More local growing data for Forksville: nearby ZIP 18616 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Laporte, Pa (10.1 mi from Forksville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.