Harman US

Hasson Heights, PA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Hasson Heights, a community in Venango County, Pennsylvania.

Today
76°F
Partly Sunny then Slight Chance Light Rain
A slight chance of rain between 1pm and 4pm. Partly sunny. High near 76, with temperatures falling to around 69 in the afternoon. South wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

7-day forecast for Hasson Heights

WhenTempForecastWindPrecip
Today 76°F Partly Sunny then Slight Chance Light Rain 6 to 9 mph S 20%
Tonight 57°F Light Rain 9 mph S 83%
Thursday 66°F Slight Chance Light Rain then Mostly Sunny 6 to 10 mph SW 20%
Thursday Night 46°F Mostly Cloudy 5 mph SW 2%
Friday 59°F Light Rain Likely 3 to 7 mph SW 58%
Friday Night 36°F Light Rain Likely 5 mph W 58%
Saturday 51°F Light Rain Likely 5 to 9 mph W 62%
Saturday Night 33°F Light Rain Likely 7 mph NW 62%
Sunday 54°F Mostly Sunny 6 to 9 mph W 7%
Sunday Night 32°F Slight Chance Light Rain 7 mph W 20%
Monday 56°F Slight Chance Light Rain 6 to 10 mph W 20%
Monday Night 33°F Partly Cloudy 6 mph W 6%
Tuesday 60°F Mostly Sunny 6 to 10 mph SW 4%
Tuesday Night 32°F Partly Cloudy 5 mph W 4%

Forecast source: National Weather Service (api.weather.gov) for Hasson Heights (41.449, -79.677). Updated through the day.

Growing snapshot for Hasson Heights

Last spring frost
May 2
First fall frost
Oct 23
Growing season
171 days
Hardiness zone
6a

More local growing data for Hasson Heights: nearby ZIP 16344 weather · frost dates · planting calendar · Pennsylvania frost dates

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Climate data from the nearest NOAA station, Franklin, Pa (9 mi from Hasson Heights). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.