Lewis Run, PA Weather & Growing Conditions
This Afternoon
71°F
Sunny
Sunny, with a high near 71. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Sunny | 5 mph S | 2% |
| Tonight | 49°F | Partly Cloudy | 6 mph S | 3% |
| Wednesday | 73°F | Partly Sunny | 5 to 9 mph S | 3% |
| Wednesday Night | 57°F | Rain Showers | 10 mph S | 96% |
| Thursday | 68°F | Chance Rain Showers | 7 to 12 mph SW | 54% |
| Thursday Night | 44°F | Partly Cloudy | 0 to 5 mph SW | 3% |
| Friday | 62°F | Slight Chance Rain Showers | 0 to 5 mph W | 18% |
| Friday Night | 39°F | Chance Rain Showers | 5 mph NW | 37% |
| Saturday | 52°F | Chance Rain Showers | 6 to 9 mph W | 43% |
| Saturday Night | 31°F | Chance Rain Showers | 6 to 9 mph W | 43% |
| Sunday | 52°F | Partly Sunny then Slight Chance Rain Showers | 6 to 9 mph W | 15% |
| Sunday Night | 29°F | Chance Rain Showers | 9 mph W | 31% |
| Monday | 52°F | Chance Rain Showers | 13 mph W | 35% |
| Monday Night | 30°F | Chance Rain Showers | 12 mph SW | 35% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lewis Run, PA
Last spring frost
May 18
First fall frost
Oct 4
Growing season
140 days
Hardiness zone
5b
Explore more for Lewis Run, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Bradford 4Sw Rsch 5, Pa (2.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.