Sugar Grove, PA Weather & Growing Conditions
Today
74°F
Mostly Cloudy
Mostly cloudy, with a high near 74. South wind 7 to 10 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Mostly Cloudy | 7 to 10 mph S | 5% |
| Tonight | 57°F | Light Rain | 10 to 14 mph S | 97% |
| Thursday | 66°F | Light Rain Likely | 8 to 12 mph SW | 60% |
| Thursday Night | 45°F | Mostly Cloudy | 7 mph SW | 4% |
| Friday | 59°F | Mostly Cloudy then Chance Light Rain | 6 mph SW | 40% |
| Friday Night | 39°F | Light Rain Likely | 3 to 7 mph W | 64% |
| Saturday | 49°F | Light Rain Likely | 9 mph W | 64% |
| Saturday Night | 34°F | Light Rain Likely | 8 mph NW | 62% |
| Sunday | 51°F | Slight Chance Light Rain then Partly Sunny | 7 to 12 mph W | 17% |
| Sunday Night | 32°F | Slight Chance Light Rain | 9 mph W | 23% |
| Monday | 52°F | Chance Light Rain | 9 mph W | 32% |
| Monday Night | 33°F | Slight Chance Light Rain then Partly Cloudy | 8 mph SW | 23% |
| Tuesday | 56°F | Mostly Sunny then Slight Chance Light Rain | 8 to 12 mph SW | 18% |
| Tuesday Night | 32°F | Slight Chance Light Rain | 7 mph W | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sugar Grove, PA
Last spring frost
May 22
First fall frost
Sep 30
Growing season
131 days
Hardiness zone
5b
Explore more for Sugar Grove, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Chandlers Valley 1Se, Pa (2.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.