West Middletown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for West Middletown, a borough in Washington County, Pennsylvania.
This Afternoon
76°F
Mostly Sunny
Mostly sunny, with a high near 76. North wind around 8 mph.
7-day forecast for West Middletown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Mostly Sunny | 8 mph N | 10% |
| Tonight | 58°F | Partly Cloudy | 3 to 7 mph NE | 10% |
| Saturday | 79°F | Partly Sunny | 5 mph E | 5% |
| Saturday Night | 65°F | Mostly Cloudy then Showers And Thunderstorms Likely | 3 to 8 mph SE | 63% |
| Sunday | 78°F | Showers And Thunderstorms | 9 mph SW | 94% |
| Sunday Night | 60°F | Showers And Thunderstorms | 9 mph N | 94% |
| Monday | 68°F | Chance Rain Showers | 12 mph NE | 40% |
| Monday Night | 58°F | Chance Showers And Thunderstorms | 13 mph NE | 60% |
| Tuesday | 66°F | Showers And Thunderstorms Likely | 14 mph E | 66% |
| Tuesday Night | 56°F | Showers And Thunderstorms Likely | 16 mph E | 67% |
| Wednesday | 64°F | Showers And Thunderstorms Likely | 14 mph E | 67% |
| Wednesday Night | 54°F | Showers And Thunderstorms Likely | 9 to 15 mph E | 56% |
| Thursday | 65°F | Chance Rain Showers | 10 mph E | 40% |
| Thursday Night | 53°F | Slight Chance Rain Showers | 5 to 8 mph NE | 23% |
Forecast source: National Weather Service (api.weather.gov) for West Middletown (40.243, -80.425). Updated through the day.
Growing snapshot for West Middletown
Last spring frost
Apr 23
First fall frost
Oct 25
Growing season
185 days
Hardiness zone
6b
More local growing data for West Middletown: nearby ZIP 15379 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Wheeling Ohio Co Ap, Wv (12.6 mi from West Middletown). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.