Kittanning, PA Weather & Growing Conditions
This Afternoon
80°F
Chance Light Rain
A chance of rain. Partly sunny, with a high near 80. South wind around 9 mph. Chance of precipitation is 50%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Chance Light Rain | 9 mph S | 50% |
| Tonight | 60°F | Light Rain | 9 mph S | 95% |
| Thursday | 70°F | Chance Light Rain then Mostly Sunny | 7 to 13 mph SW | 38% |
| Thursday Night | 46°F | Partly Cloudy | 2 to 6 mph SW | 0% |
| Friday | 62°F | Mostly Cloudy then Chance Light Rain | 3 to 8 mph SW | 32% |
| Friday Night | 38°F | Chance Light Rain | 3 to 7 mph W | 33% |
| Saturday | 53°F | Chance Light Rain | 8 to 13 mph W | 50% |
| Saturday Night | 34°F | Chance Light Rain then Mostly Cloudy | 10 mph W | 50% |
| Sunday | 55°F | Partly Sunny | 8 to 13 mph W | 4% |
| Sunday Night | 33°F | Partly Cloudy | 9 mph W | 5% |
| Monday | 57°F | Mostly Sunny | 8 to 14 mph W | 9% |
| Monday Night | 34°F | Mostly Clear | 6 to 9 mph W | 5% |
| Tuesday | 62°F | Mostly Sunny | 8 to 13 mph SW | 2% |
| Tuesday Night | 33°F | Partly Cloudy | 2 to 7 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Kittanning, PA
Last spring frost
May 4
First fall frost
Oct 16
Growing season
164 days
Hardiness zone
6b
Explore more for Kittanning, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Ford City 4 S Dam, Pa (7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.