Coraopolis, PA Weather Tomorrow

Know what to expect with tomorrow's Coraopolis weather and the next 5 days of forecasts covering precipitation chances, day and night conditions, high and low temperatures in Fahrenheit and Celsius, sunrise, sunset, sky conditions, wind chill, and wind speed with direction for the Coraopolis area and around Allegheny county, Pennsylvania.
Updated: Sat Oct 31st 2026 4:45 PM EDT
Coraopolis, PA Weather – 10-31 – Overcast
58° / 42°
Overcast
Coraopolis may see cloud-filled skies, with daytime highs of 58°F and overnight lows near 42°F. There might be light rainfall having a 16% chance. Winds will be light at 6mph and gusts of 12.5mph at 11 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 66% at 11 PM and 53% being its lowest at 5 PM. Barometric pressure is its highest of 30.47inHg at 9 PM, a lowest point of 30.44inHg at 5 PM with an avg 30.46inHg.
Coraopolis, PA Weather – 11-1 – Overcast
65° / 48°

Weather Tomorrow

Overcast
In Coraopolis, overcast is likely with a high near 65°F and a low around 48°F. There might be light rainfall having a 14% chance. Winds will be light at 6mph and gusts of 15.7mph at 2 AM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 71% at 9 PM and 43% being its lowest at 2 PM. Barometric pressure is its highest of 30.46inHg at 12 AM, a lowest point of 30.35inHg at 5 PM with an avg 30.41inHg.
Coraopolis, PA Weather – 11-2 – Overcast
61° / 51°
Overcast
Daytime highs will reach 61°F with lows dropping to 51°F in Coraopolis, where it will be overcast. There might be light rainfall having a 19% chance with an estimated 0in. Winds will be light at 5mph and gusts of 15.3mph at 11 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 77% at 5 AM and 58% being its lowest at 1 PM. Barometric pressure is its highest of 30.37inHg at 2 AM, a lowest point of 30.25inHg at 4 PM with an avg 30.32inHg.
Coraopolis, PA Weather – 11-3 – Sunny
70° / 50°
Sunny
A sunny day is in the forecast for Coraopolis, with a high of 70°F and a low of 50°F. There's a very small chance of rainfall, only about 9%. Winds will be light at 7mph and gusts of 21.3mph at 11 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 81% at 1 AM and 46% being its lowest at 2 PM. Barometric pressure is its highest of 30.27inHg at 8 AM, a lowest point of 30.1inHg at 11 PM with an avg 30.19inHg.
Coraopolis, PA Weather – 11-4 – Overcast
73° / 53°
Overcast
Daytime highs will reach 73°F with lows dropping to 53°F in Coraopolis, where it will be overcast. Rainfall predicted to have a 57% chance with an estimated 0.05in. Wind will be moderate, blowing around 11mph on average and gusts of 30mph at 8 AM. The humidity will be on the higher side, averaging about 73%, the maximum being 90% at 11 PM and 50% being its lowest at 1 PM. Barometric pressure is its highest of 30.12inHg at 1 AM, a lowest point of 29.93inHg at 5 PM with an avg 30.02inHg.
Coraopolis, PA Weather – 11-5 – Scattered Showers
67° / 56°
Scattered Showers
In Coraopolis, showers likely at times with highs near 67°F and lows around 56°F. The chance of rain is 91% with an estimated 0.44in. Winds will be light at 9mph and gusts of 28.2mph at 12 AM. High humidity with average of 88% is anticipated, the maximum being 98% at 11 PM and 75% being its lowest at 1 PM. Barometric pressure is its highest of 29.95inHg at 1 AM, a lowest point of 29.77inHg at 11 PM with an avg 29.86inHg.

Are You Here in Coraopolis?

Post your own weather forecast or report for Coraopolis, PA with a photo or video of what you see or read and confirm what others have shared on Signals by LocalConditions.com

Weather Forecast

More Local Information

Bookmark and Share

Get the LocalConditions.com App on Google Play
Sign up for a membership to go Ad free