Carnot-Moon, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Carnot-Moon, a community in Allegheny County, Pennsylvania.
Today
77°F
Partly Sunny
Partly sunny, with a high near 77. East wind around 5 mph.
7-day forecast for Carnot-Moon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Partly Sunny | 5 mph E | 10% |
| Tonight | 65°F | Showers And Thunderstorms Likely | 5 mph SE | 70% |
| Sunday | 76°F | Showers And Thunderstorms | 8 mph SW | 98% |
| Sunday Night | 56°F | Showers And Thunderstorms | 9 mph N | 97% |
| Monday | 66°F | Chance Rain Showers | 10 mph NE | 37% |
| Monday Night | 54°F | Rain Showers Likely | 9 to 13 mph NE | 59% |
| Tuesday | 61°F | Rain Showers Likely | 14 mph E | 60% |
| Tuesday Night | 52°F | Rain Showers Likely | 15 mph E | 63% |
| Wednesday | 61°F | Rain Showers Likely | 14 mph E | 63% |
| Wednesday Night | 52°F | Showers And Thunderstorms Likely | 9 to 13 mph E | 62% |
| Thursday | 64°F | Rain Showers Likely | 9 mph E | 58% |
| Thursday Night | 51°F | Chance Rain Showers | 5 to 8 mph NE | 25% |
| Friday | 67°F | Slight Chance Rain Showers | 8 mph NE | 18% |
| Friday Night | 50°F | Slight Chance Rain Showers then Partly Cloudy | 7 mph NE | 18% |
Forecast source: National Weather Service (api.weather.gov) for Carnot-Moon (40.519, -80.218). Updated through the day.
Growing snapshot for Carnot-Moon
Last spring frost
Apr 23
First fall frost
Oct 23
Growing season
181 days
Hardiness zone
6b
More local growing data for Carnot-Moon: nearby ZIP 15108 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Pittsburgh Intl Ap, Pa (1.3 mi from Carnot-Moon). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.