Sweden Valley, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sweden Valley, a community in Potter County, Pennsylvania.
Today
70°F
Partly Sunny
Partly sunny, with a high near 70. South wind 2 to 10 mph, with gusts as high as 21 mph.
7-day forecast for Sweden Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Partly Sunny | 2 to 10 mph S | 2% |
| Tonight | 55°F | Light Rain | 10 mph S | 96% |
| Thursday | 66°F | Light Rain | 7 to 12 mph SW | 77% |
| Thursday Night | 45°F | Mostly Cloudy | 2 to 6 mph SW | 3% |
| Friday | 59°F | Mostly Cloudy then Chance Light Rain | 1 to 6 mph SW | 25% |
| Friday Night | 41°F | Chance Light Rain | 3 mph W | 37% |
| Saturday | 49°F | Light Rain Likely | 5 to 9 mph W | 59% |
| Saturday Night | 35°F | Light Rain Likely | 9 mph NW | 57% |
| Sunday | 50°F | Slight Chance Light Rain | 10 mph W | 16% |
| Sunday Night | 33°F | Slight Chance Light Rain | 9 mph W | 15% |
| Monday | 50°F | Chance Light Rain | 12 mph W | 25% |
| Monday Night | 33°F | Slight Chance Light Rain then Partly Cloudy | 8 mph W | 18% |
| Tuesday | 54°F | Mostly Sunny then Slight Chance Light Rain | 9 to 13 mph W | 15% |
| Tuesday Night | 33°F | Slight Chance Light Rain | 6 to 9 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov) for Sweden Valley (41.760, -77.954). Updated through the day.
Growing snapshot for Sweden Valley
Last spring frost
May 14
First fall frost
Oct 4
Growing season
143 days
Hardiness zone
5b
More local growing data for Sweden Valley: nearby ZIP 16915 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Coudersport 7Se, Pa (2.5 mi from Sweden Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.