Mill Hall, PA Weather & Growing Conditions
This Afternoon
70°F
Partly Sunny
Partly sunny, with a high near 70. Southeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Partly Sunny | 3 mph SE | 1% |
| Tonight | 59°F | Rain Showers | 2 to 6 mph E | 93% |
| Sunday | 70°F | Rain Showers | 6 mph S | 93% |
| Sunday Night | 52°F | Chance Rain Showers then Mostly Cloudy | 5 to 9 mph NW | 38% |
| Monday | 65°F | Mostly Cloudy | 7 mph NE | 3% |
| Monday Night | 49°F | Chance Rain Showers | 7 mph NE | 47% |
| Tuesday | 59°F | Chance Rain Showers | 6 mph E | 51% |
| Tuesday Night | 46°F | Chance Rain Showers | 7 mph E | 43% |
| Wednesday | 59°F | Chance Rain Showers | 7 mph E | 42% |
| Wednesday Night | 47°F | Chance Rain Showers | 7 mph E | 38% |
| Thursday | 61°F | Chance Rain Showers | 5 mph NE | 38% |
| Thursday Night | 47°F | Chance Rain Showers | 5 mph NE | 33% |
| Friday | 66°F | Chance Rain Showers | 3 to 7 mph N | 29% |
| Friday Night | 48°F | Slight Chance Rain Showers | 3 to 7 mph N | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mill Hall, PA
Last spring frost
Apr 30
First fall frost
Oct 20
Growing season
173 days
Hardiness zone
6b
Explore more for Mill Hall, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Lock Haven Sewage Plt, Pa (4.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.