Track active hurricane 
Portersville, PA Hourly forecast
7:33 PM 19:33
Waxing crescent
Morning temperature of 21 °C, afternoon 26°, evening 20° and night 16°. Morning temperature of 70 degrees, afternoon 79°, evening 69° and night 61°.
Partly cloudy, morning light rain.
0.27 in 6.9 mmUpdated 9/13 5:50 AM 05:50
The hourly local weather forecast shows hour by hour weather conditions like temperature, feels like temperature, humidity, amount of precipitation and chance of precipitation, wind and gusts for Portersville.
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Nearest Observations
Zelienople Municipal Airport
+20° 68°Dewpoint 20° 68°
Rel. hum. 100 %
Feels like +20° 68°
Pressure 1014 hPa 29.9 inHg 760.5 mmHg
Visibility 11000 m 7 mi
Butler, Butler County Airport/k W Scholter Field
+20° 68°Dewpoint 20° 68°
Rel. hum. 100 %
Feels like +20° 68°
Pressure 1014 hPa 29.9 inHg 760.6 mmHg
Visibility 2800 m 2 mi
New Castle, New Castle Municipal Airport
+21° 70°Dewpoint 21° 70°
Rel. hum. 100 %
Feels like +21° 70°
Pressure 1015 hPa 30 inHg 761.4 mmHg
Visibility 8000 m 5 mi
Nearest observations show current weather observations from your nearest weather stations.