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DeSales University, PA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for DeSales University, a community in Lehigh County, Pennsylvania.

This Afternoon
72°F
Partly Sunny
Partly sunny, with a high near 72. East wind around 5 mph.

7-day forecast for DeSales University

WhenTempForecastWindPrecip
This Afternoon 72°F Partly Sunny 5 mph E 1%
Tonight 57°F Mostly Cloudy then Slight Chance Rain Showers 5 mph SE 19%
Sunday 71°F Rain Showers 5 to 10 mph S 94%
Sunday Night 55°F Showers And Thunderstorms 5 to 10 mph NW 86%
Monday 67°F Partly Sunny then Slight Chance Rain Showers 5 to 10 mph NE 15%
Monday Night 49°F Chance Rain Showers 5 to 10 mph NE 31%
Tuesday 61°F Chance Rain Showers 10 mph NE 34%
Tuesday Night 48°F Chance Rain Showers 10 to 15 mph NE 33%
Wednesday 61°F Chance Rain Showers 15 mph NE 25%
Wednesday Night 48°F Chance Rain Showers 15 mph NE 33%
Thursday 61°F Chance Rain Showers 10 to 15 mph NE 33%
Thursday Night 48°F Chance Rain Showers 10 to 15 mph NE 33%
Friday 64°F Chance Rain Showers 10 mph N 26%
Friday Night 48°F Slight Chance Rain Showers 10 mph N 24%

Forecast source: National Weather Service (api.weather.gov) for DeSales University (40.538, -75.378). Updated through the day.

Growing snapshot for DeSales University

Last spring frost
Apr 21
First fall frost
Oct 22
Growing season
184 days
Hardiness zone
7a

More local growing data for DeSales University: nearby ZIP 18036 weather · frost dates · planting calendar · Pennsylvania frost dates

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Climate data from the nearest NOAA station, Springtown 1 Nne, Pa (7.2 mi from DeSales University). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.