Lemont, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lemont, a community in Centre County, Pennsylvania.
Overnight
50°F
Patchy Fog
Patchy fog. Partly cloudy, with a low around 50. Northeast wind around 2 mph.
7-day forecast for Lemont
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Patchy Fog | 2 mph NE | 0% |
| Saturday | 72°F | Patchy Fog then Partly Sunny | 1 to 5 mph E | 2% |
| Saturday Night | 59°F | Rain Showers | 3 to 7 mph SE | 82% |
| Sunday | 72°F | Rain Showers | 7 mph S | 93% |
| Sunday Night | 50°F | Chance Showers And Thunderstorms | 6 to 9 mph N | 44% |
| Monday | 67°F | Mostly Cloudy | 9 mph NE | 6% |
| Monday Night | 48°F | Chance Rain Showers | 7 mph NE | 54% |
| Tuesday | 59°F | Rain Showers Likely | 8 mph E | 57% |
| Tuesday Night | 46°F | Chance Rain Showers | 9 mph E | 49% |
| Wednesday | 59°F | Chance Rain Showers | 9 mph E | 48% |
| Wednesday Night | 46°F | Chance Rain Showers | 8 mph E | 38% |
| Thursday | 62°F | Chance Rain Showers | 7 mph NE | 43% |
| Thursday Night | 46°F | Chance Showers And Thunderstorms | 2 to 6 mph NE | 43% |
| Friday | 66°F | Chance Rain Showers | 3 to 7 mph N | 30% |
Forecast source: National Weather Service (api.weather.gov) for Lemont (40.812, -77.816). Updated through the day.
Growing snapshot for Lemont
Last spring frost
Apr 20
First fall frost
Oct 26
Growing season
187 days
Hardiness zone
6b
More local growing data for Lemont: nearby ZIP 16851 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, State College, Pa (3.7 mi from Lemont). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.