Wagner, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wagner, a community in Mifflin County, Pennsylvania.
This Afternoon
74°F
Mostly Sunny
Mostly sunny, with a high near 74. Southeast wind around 6 mph.
7-day forecast for Wagner
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Mostly Sunny | 6 mph SE | 1% |
| Tonight | 59°F | Mostly Cloudy then Rain Showers | 5 mph SE | 98% |
| Thursday | 73°F | Rain Showers | 2 to 6 mph S | 78% |
| Thursday Night | 49°F | Partly Cloudy then Patchy Fog | 1 mph W | 2% |
| Friday | 66°F | Patchy Fog then Mostly Sunny | 0 to 3 mph NW | 12% |
| Friday Night | 43°F | Partly Cloudy | 0 to 3 mph NW | 12% |
| Saturday | 55°F | Chance Rain Showers | 5 to 10 mph W | 29% |
| Saturday Night | 40°F | Chance Rain Showers | 9 mph NW | 29% |
| Sunday | 58°F | Partly Sunny | 7 to 12 mph W | 5% |
| Sunday Night | 37°F | Mostly Clear | 8 mph W | 0% |
| Monday | 58°F | Mostly Sunny | 6 to 13 mph W | 2% |
| Monday Night | 36°F | Mostly Clear | 5 mph W | 0% |
| Tuesday | 63°F | Sunny | 5 to 9 mph W | 1% |
| Tuesday Night | 35°F | Mostly Clear | 5 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Wagner (40.678, -77.385). Updated through the day.
Growing snapshot for Wagner
Last spring frost
May 5
First fall frost
Oct 6
Growing season
153 days
Hardiness zone
6b
More local growing data for Wagner: nearby ZIP 17841 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Millheim, Pa (12.5 mi from Wagner). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.