Forest City, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Forest City, a borough in Susquehanna County, Pennsylvania.
This Afternoon
66°F
Mostly Cloudy
Mostly cloudy, with a high near 66. Southwest wind around 6 mph.
7-day forecast for Forest City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Mostly Cloudy | 6 mph SW | 10% |
| Tonight | 50°F | Partly Cloudy | 6 mph SW | 3% |
| Wednesday | 71°F | Mostly Sunny | 6 to 9 mph S | 3% |
| Wednesday Night | 56°F | Mostly Cloudy then Chance Rain Showers | 7 to 10 mph S | 34% |
| Thursday | 67°F | Rain Showers | 7 to 10 mph S | 94% |
| Thursday Night | 55°F | Chance Rain Showers | 2 to 7 mph SW | 45% |
| Friday | 65°F | Chance Rain Showers | 3 mph NW | 51% |
| Friday Night | 47°F | Chance Light Rain | 3 mph NW | 51% |
| Saturday | 58°F | Chance Light Rain | 5 to 8 mph NW | 35% |
| Saturday Night | 40°F | Chance Light Rain | 9 mph NW | 32% |
| Sunday | 53°F | Partly Sunny | 9 mph W | 14% |
| Sunday Night | 36°F | Slight Chance Light Rain | 9 mph W | 20% |
| Monday | 53°F | Chance Light Rain | 10 to 15 mph NW | 30% |
| Monday Night | 35°F | Chance Light Rain | 10 mph W | 30% |
Forecast source: National Weather Service (api.weather.gov) for Forest City (41.653, -75.469). Updated through the day.
Growing snapshot for Forest City
Last spring frost
May 14
First fall frost
Oct 1
Growing season
140 days
Hardiness zone
6a
More local growing data for Forest City: nearby ZIP 18421 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Browndale
Forest Lake
Friendsville
Great Bend
Hallstead
Harford
Hop Bottom
Lakeside
Lanesboro
Laurel Lake
Little Meadows
Meshoppen
Montrose
New Milford
Nicholson
Oakland
South Montrose
Springville
Susquehanna Depot
Thompson
Union Dale
Vandling
Climate data from the nearest NOAA station, Pleasant Mt 1 W, Pa (5.7 mi from Forest City). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.