Lanse, PA Weather & Growing Conditions
Tonight
58°F
Rain Showers
Rain showers. Mostly cloudy, with a low around 58. Southeast wind 5 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Rain Showers | 5 to 9 mph SE | 90% |
| Sunday | 73°F | Rain Showers | 5 to 8 mph SW | 96% |
| Sunday Night | 48°F | Chance Rain Showers then Mostly Cloudy | 7 mph N | 33% |
| Monday | 67°F | Partly Sunny then Chance Rain Showers | 7 mph NE | 28% |
| Monday Night | 47°F | Rain Showers Likely | 7 mph NE | 61% |
| Tuesday | 60°F | Rain Showers Likely | 8 mph E | 61% |
| Tuesday Night | 45°F | Chance Rain Showers | 9 mph E | 52% |
| Wednesday | 57°F | Chance Rain Showers | 9 mph E | 46% |
| Wednesday Night | 44°F | Chance Rain Showers | 6 to 9 mph E | 26% |
| Thursday | 60°F | Chance Rain Showers | 7 mph E | 26% |
| Thursday Night | 44°F | Chance Rain Showers | 5 mph NE | 27% |
| Friday | 65°F | Slight Chance Rain Showers | 6 mph N | 24% |
| Friday Night | 44°F | Slight Chance Rain Showers | 6 mph N | 24% |
| Saturday | 67°F | Slight Chance Rain Showers then Mostly Sunny | 7 mph N | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lanse, PA
Last spring frost
May 13
First fall frost
Oct 1
Growing season
142 days
Hardiness zone
6a
Explore more for Lanse, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Philipsburg 2 S, Pa (8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.