Harman US

Speers, PA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Speers, a borough in Washington County, Pennsylvania.

This Afternoon
78°F
Sunny
Sunny, with a high near 78. South wind 2 to 6 mph.

7-day forecast for Speers

WhenTempForecastWindPrecip
This Afternoon 78°F Sunny 2 to 6 mph S 1%
Tonight 52°F Mostly Clear 5 mph S 2%
Wednesday 78°F Partly Sunny 2 to 8 mph S 8%
Wednesday Night 61°F Light Rain 9 mph S 99%
Thursday 71°F Chance Light Rain 7 to 12 mph SW 38%
Thursday Night 49°F Mostly Cloudy 1 to 6 mph SW 10%
Friday 66°F Partly Sunny 2 to 7 mph W 14%
Friday Night 44°F Chance Light Rain 2 to 6 mph NW 28%
Saturday 56°F Chance Light Rain 6 to 10 mph W 30%
Saturday Night 37°F Chance Light Rain then Mostly Cloudy 3 to 8 mph W 29%
Sunday 56°F Partly Sunny then Slight Chance Light Rain 3 to 10 mph SW 16%
Sunday Night 35°F Slight Chance Light Rain 9 mph SW 24%
Monday 56°F Chance Light Rain 9 to 14 mph W 32%
Monday Night 36°F Chance Light Rain then Partly Cloudy 8 to 13 mph SW 32%

Forecast source: National Weather Service (api.weather.gov) for Speers (40.122, -79.881). Updated through the day.

Growing snapshot for Speers

Last spring frost
Apr 13
First fall frost
Nov 5
Growing season
205 days
Hardiness zone
6b

More local growing data for Speers: nearby ZIP 15432 weather · frost dates · planting calendar · Pennsylvania frost dates

Nearby towns & communities

All Pennsylvania locations ›

Climate data from the nearest NOAA station, Charleroi Lock 4, Pa (3.3 mi from Speers). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.