Saginaw, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Saginaw, a community in York County, Pennsylvania.
Today
84°F
Mostly Sunny
Mostly sunny, with a high near 84. East wind 0 to 5 mph.
7-day forecast for Saginaw
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Tonight | 67°F | Mostly Cloudy | 5 mph SE | 6% |
| Wednesday | 83°F | Showers And Thunderstorms Likely | 2 to 6 mph E | 63% |
| Wednesday Night | 71°F | Showers And Thunderstorms Likely | 6 mph S | 73% |
| Thursday | 89°F | Partly Sunny then Showers And Thunderstorms Likely | 5 to 8 mph S | 62% |
| Thursday Night | 71°F | Showers And Thunderstorms Likely | 3 to 7 mph SW | 62% |
| Friday | 88°F | Mostly Sunny then Showers And Thunderstorms Likely | 2 to 7 mph SW | 62% |
| Friday Night | 70°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 2 to 6 mph SW | 62% |
| Saturday | 87°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 2 to 7 mph W | 49% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 5 mph SW | 49% |
| Sunday | 88°F | Mostly Sunny | 2 to 6 mph W | 14% |
| Sunday Night | 71°F | Partly Cloudy | 2 to 6 mph SW | 14% |
| Monday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 9 mph W | 19% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph SW | 19% |
Forecast source: National Weather Service (api.weather.gov) for Saginaw (40.065, -76.671). Updated through the day.
Growing snapshot for Saginaw
Last spring frost
Apr 26
First fall frost
Oct 19
Growing season
177 days
Hardiness zone
7a
More local growing data for Saginaw: nearby ZIP 17347 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Cross Roads
Dallastown
Delta
Dillsburg
Dover
East Prospect
East York
Emigsville
Fawn Grove
Felton
Franklintown
Glen Rock
Goldsboro
Grantley
Hallam
Hanover
Jacobus
Jefferson
Lewisberry
Loganville
Manchester
Mount Royal
Mount Wolf
New Freedom
New Market
New Salem
North York
Parkville
Pennville
Pleasureville
Climate data from the nearest NOAA station, York 3 Ssw Pump Stn, Pa (9.8 mi from Saginaw). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.