Lyons, PA Weather & Growing Conditions
Overnight
53°F
Mostly Clear
Mostly clear, with a low around 53. Northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Mostly Clear | 5 mph NE | 0% |
| Saturday | 72°F | Mostly Sunny | 5 to 10 mph E | 2% |
| Saturday Night | 60°F | Chance Rain Showers | 5 mph SE | 52% |
| Sunday | 72°F | Rain Showers | 5 to 10 mph S | 92% |
| Sunday Night | 59°F | Patchy Fog | 5 to 10 mph W | 92% |
| Monday | 67°F | Chance Rain Showers | 10 mph NE | 35% |
| Monday Night | 54°F | Chance Rain Showers | 10 to 15 mph NE | 32% |
| Tuesday | 62°F | Chance Rain Showers | 15 mph NE | 38% |
| Tuesday Night | 50°F | Chance Rain Showers | 15 mph NE | 38% |
| Wednesday | 60°F | Chance Rain Showers | 15 mph NE | 35% |
| Wednesday Night | 49°F | Chance Showers And Thunderstorms | 15 mph NE | 41% |
| Thursday | 62°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 37% |
| Thursday Night | 50°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 33% |
| Friday | 68°F | Slight Chance Rain Showers | 5 to 10 mph N | 22% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lyons, PA
Last spring frost
Apr 26
First fall frost
Oct 14
Growing season
171 days
Hardiness zone
7a
Explore more for Lyons, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Rodale Rsch Ctr, Pa (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.