Aliquippa, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Aliquippa, a city in Beaver County, Pennsylvania.
Today
86°F
Areas Of Fog then Sunny
Areas of fog before 9am. Sunny, with a high near 86. East wind 0 to 3 mph.
7-day forecast for Aliquippa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Areas Of Fog then Sunny | 0 to 3 mph E | 0% |
| Tonight | 67°F | Mostly Clear | 3 mph E | 1% |
| Wednesday | 88°F | Partly Sunny then Scattered Showers And Thunderstorms | 1 to 5 mph S | 46% |
| Wednesday Night | 69°F | Scattered Showers And Thunderstorms | 3 mph S | 50% |
| Thursday | 86°F | Showers And Thunderstorms Likely | 1 to 7 mph SW | 65% |
| Thursday Night | 68°F | Showers And Thunderstorms Likely | 1 to 5 mph SW | 65% |
| Friday | 84°F | Showers And Thunderstorms | 2 to 6 mph SW | 83% |
| Friday Night | 67°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SW | 83% |
| Saturday | 84°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 to 7 mph SW | 46% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 46% |
| Sunday | 87°F | Slight Chance Showers And Thunderstorms | 2 to 8 mph SW | 17% |
| Sunday Night | 70°F | Slight Chance Showers And Thunderstorms | 7 mph SW | 22% |
| Monday | 87°F | Chance Rain Showers | 5 to 9 mph SW | 36% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 3 to 8 mph SW | 49% |
Forecast source: National Weather Service (api.weather.gov) for Aliquippa (40.616, -80.255). Updated through the day.
Growing snapshot for Aliquippa
Last spring frost
Apr 8
First fall frost
Nov 8
Growing season
212 days
Hardiness zone
6b
More local growing data for Aliquippa: nearby ZIP 15003 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Glenwillard Dashields L&D, Pa (3.8 mi from Aliquippa). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.