Wagner, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wagner, a community in Mifflin County, Pennsylvania.
Overnight
51°F
Patchy Fog
Patchy fog after 2am. Partly cloudy, with a low around 51. Northeast wind around 3 mph.
7-day forecast for Wagner
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Patchy Fog | 3 mph NE | 0% |
| Saturday | 72°F | Patchy Fog then Mostly Sunny | 2 mph E | 3% |
| Saturday Night | 61°F | Mostly Cloudy then Rain Showers Likely | 1 to 5 mph SE | 67% |
| Sunday | 72°F | Showers And Thunderstorms | 3 mph S | 98% |
| Sunday Night | 57°F | Showers And Thunderstorms | 2 to 6 mph NW | 89% |
| Monday | 67°F | Chance Rain Showers | 6 mph NE | 31% |
| Monday Night | 53°F | Rain Showers Likely | 5 to 8 mph NE | 61% |
| Tuesday | 60°F | Rain Showers Likely | 8 mph E | 64% |
| Tuesday Night | 49°F | Rain Showers Likely | 8 mph E | 64% |
| Wednesday | 58°F | Chance Rain Showers | 5 to 8 mph E | 52% |
| Wednesday Night | 49°F | Chance Showers And Thunderstorms | 6 mph NE | 51% |
| Thursday | 61°F | Chance Showers And Thunderstorms | 6 mph NE | 50% |
| Thursday Night | 50°F | Chance Showers And Thunderstorms | 2 mph NE | 39% |
| Friday | 68°F | Slight Chance Rain Showers then Partly Sunny | 5 mph N | 21% |
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
Nearby towns & communities
Atkinson Mills
Barrville
Belleville
Burnham
Church Hill
Granville
Highland Park
Juniata Terrace
Lewistown
Longfellow
Lumber City
Maitland
Mattawana
McClure
McVeytown
Milroy
Newton Hamilton
Potlicker Flats
Reedsville
Siglerville
Strodes Mills
Yeagertown
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 Sep 19, 2026.