Lewis Run, PA Weather & Growing Conditions
Today
73°F
Partly Sunny
Partly sunny, with a high near 73. South wind 3 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Partly Sunny | 3 to 10 mph S | 2% |
| Tonight | 55°F | Light Rain | 12 mph S | 92% |
| Thursday | 66°F | Light Rain Likely | 8 to 12 mph SW | 68% |
| Thursday Night | 43°F | Mostly Cloudy | 2 to 7 mph SW | 1% |
| Friday | 59°F | Mostly Cloudy then Chance Light Rain | 6 mph SW | 29% |
| Friday Night | 37°F | Chance Light Rain | 1 to 5 mph W | 52% |
| Saturday | 49°F | Light Rain Likely | 5 to 9 mph W | 61% |
| Saturday Night | 31°F | Chance Light Rain | 9 mph W | 53% |
| Sunday | 50°F | Slight Chance Light Rain | 12 mph W | 16% |
| Sunday Night | 28°F | Slight Chance Light Rain | 7 to 10 mph W | 19% |
| Monday | 50°F | Chance Light Rain | 12 mph W | 26% |
| Monday Night | 29°F | Slight Chance Light Rain then Partly Cloudy | 7 to 10 mph W | 18% |
| Tuesday | 55°F | Mostly Sunny then Slight Chance Light Rain | 10 to 14 mph W | 16% |
| Tuesday Night | 28°F | Slight Chance Light Rain | 5 to 9 mph W | 17% |
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 1
Growing season
136 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 Rgnl Ap, Pa (3.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.