Millville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Millville, a borough in Columbia County, Pennsylvania.
Overnight
48°F
Patchy Fog
Patchy fog. Mostly clear, with a low around 48. East wind around 1 mph.
7-day forecast for Millville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Patchy Fog | 1 mph E | 0% |
| Wednesday | 74°F | Patchy Fog then Mostly Sunny | 0 to 8 mph SE | 0% |
| Wednesday Night | 59°F | Mostly Cloudy then Rain Showers Likely | 7 mph S | 66% |
| Thursday | 71°F | Rain Showers | 3 to 8 mph S | 93% |
| Thursday Night | 54°F | Chance Rain Showers | 0 to 3 mph W | 43% |
| Friday | 68°F | Chance Rain Showers | 2 mph NW | 43% |
| Friday Night | 45°F | Chance Rain Showers | 2 mph NW | 42% |
| Saturday | 62°F | Slight Chance Rain Showers | 2 to 7 mph NW | 22% |
| Saturday Night | 37°F | Slight Chance Rain Showers then Partly Cloudy | 6 mph NW | 22% |
| Sunday | 59°F | Mostly Sunny | 6 mph W | 7% |
| Sunday Night | 34°F | Slight Chance Rain Showers | 6 mph W | 18% |
| Monday | 59°F | Chance Rain Showers | 6 to 12 mph W | 25% |
| Monday Night | 33°F | Chance Rain Showers | 8 mph W | 25% |
| Tuesday | 61°F | Mostly Sunny | 6 to 12 mph W | 12% |
Forecast source: National Weather Service (api.weather.gov) for Millville (41.121, -76.526). Updated through the day.
Growing snapshot for Millville
Last spring frost
May 4
First fall frost
Oct 11
Growing season
159 days
Hardiness zone
6b
More local growing data for Millville: nearby ZIP 17846 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Benton 3 Ne, Pa (11 mi from Millville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.