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
85°F
Patchy Fog then Sunny
Patchy fog before 9am. Sunny, with a high near 85. East wind 1 to 5 mph.
7-day forecast for Carnot-Moon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Patchy Fog then Sunny | 1 to 5 mph E | 0% |
| Tonight | 67°F | Mostly Clear | 5 mph E | 1% |
| Wednesday | 86°F | Mostly Sunny then Scattered Showers And Thunderstorms | 5 mph S | 42% |
| Wednesday Night | 68°F | Scattered Showers And Thunderstorms | 3 mph S | 50% |
| Thursday | 84°F | Showers And Thunderstorms Likely | 2 to 7 mph SW | 67% |
| Thursday Night | 68°F | Showers And Thunderstorms Likely | 2 to 6 mph SW | 67% |
| Friday | 83°F | Showers And Thunderstorms | 3 to 7 mph SW | 83% |
| Friday Night | 67°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 to 6 mph SW | 83% |
| Saturday | 82°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 to 7 mph SW | 48% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 48% |
| Sunday | 85°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph SW | 18% |
| Sunday Night | 70°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph SW | 22% |
| Monday | 86°F | Chance Rain Showers | 7 to 10 mph SW | 36% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 6 to 9 mph SW | 48% |
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 Aug 4, 2026.