Ulysses, PA Weather & Growing Conditions
Today
77°F
Sunny
Sunny, with a high near 77. South wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Sunny | 3 mph S | 0% |
| Tonight | 59°F | Mostly Clear | 5 mph S | 0% |
| Wednesday | 79°F | Slight Chance Rain Showers | 5 to 8 mph S | 21% |
| Wednesday Night | 64°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph S | 32% |
| Thursday | 79°F | Showers And Thunderstorms | 5 to 8 mph SW | 85% |
| Thursday Night | 63°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 6 mph SW | 85% |
| Friday | 78°F | Showers And Thunderstorms | 3 to 7 mph SW | 82% |
| Friday Night | 62°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SW | 82% |
| Saturday | 78°F | Showers And Thunderstorms Likely | 5 to 8 mph W | 60% |
| Saturday Night | 62°F | Showers And Thunderstorms Likely | 6 mph W | 60% |
| Sunday | 80°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 to 9 mph SW | 21% |
| Sunday Night | 64°F | Slight Chance Showers And Thunderstorms | 7 to 10 mph SW | 21% |
| Monday | 79°F | Chance Showers And Thunderstorms | 13 mph W | 42% |
| Monday Night | 61°F | Chance Showers And Thunderstorms | 7 to 12 mph W | 42% |
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 Aug 4, 2026.