New Columbus, PA Weather & Growing Conditions
Today
71°F
Mostly Sunny
Mostly sunny, with a high near 71. Southeast wind 0 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Mostly Sunny | 0 to 7 mph SE | 2% |
| Tonight | 55°F | Mostly Cloudy then Light Rain Likely | 6 mph SE | 64% |
| Thursday | 69°F | Light Rain | 3 to 8 mph S | 95% |
| Thursday Night | 50°F | Chance Light Rain | 0 to 3 mph SW | 27% |
| Friday | 66°F | Mostly Cloudy then Slight Chance Light Rain | 2 mph W | 16% |
| Friday Night | 42°F | Slight Chance Light Rain then Partly Cloudy | 1 mph NW | 16% |
| Saturday | 59°F | Chance Light Rain | 2 to 7 mph W | 36% |
| Saturday Night | 35°F | Chance Light Rain | 6 mph W | 36% |
| Sunday | 54°F | Slight Chance Light Rain then Mostly Sunny | 7 mph W | 15% |
| Sunday Night | 31°F | Partly Cloudy | 5 mph W | 7% |
| Monday | 55°F | Mostly Sunny | 5 to 9 mph W | 11% |
| Monday Night | 30°F | Partly Cloudy | 5 mph W | 11% |
| Tuesday | 59°F | Mostly Sunny | 3 to 8 mph W | 4% |
| Tuesday Night | 29°F | Partly Cloudy | 6 mph W | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for New Columbus, PA
Last spring frost
May 4
First fall frost
Oct 11
Growing season
159 days
Hardiness zone
6a
Explore more for New Columbus, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Benton 3 Ne, Pa (4.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.