Mill Hall, PA Weather & Growing Conditions
Today
74°F
Patchy Fog then Mostly Sunny
Patchy fog before 10am. Mostly sunny. High near 74, with temperatures falling to around 68 in the afternoon. Southeast wind 0 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Patchy Fog then Mostly Sunny | 0 to 7 mph SE | 2% |
| Tonight | 58°F | Light Rain | 6 mph S | 96% |
| Thursday | 72°F | Light Rain | 3 to 7 mph SW | 79% |
| Thursday Night | 47°F | Mostly Cloudy | 0 to 3 mph SW | 10% |
| Friday | 66°F | Partly Sunny | 2 mph SW | 11% |
| Friday Night | 43°F | Mostly Cloudy | 2 mph W | 11% |
| Saturday | 56°F | Chance Light Rain | 3 to 8 mph W | 36% |
| Saturday Night | 38°F | Chance Light Rain | 8 mph W | 33% |
| Sunday | 55°F | Partly Sunny | 8 mph W | 6% |
| Sunday Night | 36°F | Partly Cloudy | 7 mph W | 6% |
| Monday | 55°F | Slight Chance Light Rain | 5 to 9 mph W | 17% |
| Monday Night | 35°F | Partly Cloudy | 6 mph W | 12% |
| Tuesday | 60°F | Mostly Sunny | 3 to 10 mph W | 4% |
| Tuesday Night | 34°F | Partly Cloudy | 2 to 6 mph W | 4% |
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 Nov 4, 2026.