Kirkwood, PA Weather & Growing Conditions
Today
72°F
Mostly Sunny
Mostly sunny, with a high near 72. South wind 7 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Mostly Sunny | 7 to 10 mph S | 2% |
| Tonight | 58°F | Mostly Cloudy | 5 to 10 mph S | 6% |
| Thursday | 70°F | Light Rain Likely | 7 to 12 mph S | 62% |
| Thursday Night | 59°F | Light Rain Likely | 2 to 7 mph SW | 74% |
| Friday | 68°F | Light Rain Likely | 3 mph N | 74% |
| Friday Night | 48°F | Chance Light Rain then Partly Cloudy | 2 to 6 mph NW | 46% |
| Saturday | 61°F | Mostly Sunny | 7 to 12 mph NW | 9% |
| Saturday Night | 41°F | Partly Cloudy | 10 mph W | 9% |
| Sunday | 58°F | Mostly Sunny | 7 to 12 mph NW | 4% |
| Sunday Night | 39°F | Mostly Clear | 6 to 9 mph W | 4% |
| Monday | 57°F | Sunny | 9 to 14 mph W | 5% |
| Monday Night | 38°F | Mostly Clear | 5 to 8 mph W | 4% |
| Tuesday | 61°F | Sunny | 5 to 12 mph W | 2% |
| Tuesday Night | 39°F | Mostly Clear | 7 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Kirkwood, PA
Last spring frost
Apr 26
First fall frost
Oct 22
Growing season
179 days
Hardiness zone
7a
Explore more for Kirkwood, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Octoraro Lake, Pa (3.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.