Ulysses, PA Weather & Growing Conditions
This Afternoon
70°F
Partly Sunny
Partly sunny, with a high near 70. South wind around 12 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Partly Sunny | 12 mph S | 2% |
| Tonight | 56°F | Light Rain | 12 to 16 mph S | 97% |
| Thursday | 66°F | Light Rain | 8 to 14 mph SW | 78% |
| Thursday Night | 46°F | Mostly Cloudy | 3 to 8 mph SW | 5% |
| Friday | 59°F | Mostly Cloudy then Slight Chance Light Rain | 2 to 7 mph SW | 24% |
| Friday Night | 41°F | Chance Light Rain | 2 to 6 mph W | 40% |
| Saturday | 48°F | Light Rain Likely | 6 to 12 mph W | 60% |
| Saturday Night | 36°F | Light Rain Likely | 13 mph W | 60% |
| Sunday | 49°F | Slight Chance Light Rain | 13 mph W | 15% |
| Sunday Night | 34°F | Slight Chance Light Rain | 13 mph W | 15% |
| Monday | 49°F | Slight Chance Light Rain | 14 mph W | 21% |
| Monday Night | 35°F | Slight Chance Light Rain then Partly Cloudy | 9 to 13 mph W | 21% |
| Tuesday | 53°F | Mostly Sunny then Slight Chance Light Rain | 13 to 16 mph W | 15% |
| Tuesday Night | 33°F | Slight Chance Light Rain | 12 mph W | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ulysses, PA
Last spring frost
May 20
First fall frost
Sep 29
Growing season
130 days
Hardiness zone
5b
Explore more for Ulysses, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Oswayo 1 Ene, Pa (15.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.