Pgh International Airport, PA Weather Forecast for 5-Days

Updated: Tue May 12th 2026 6:00 PM EDT

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Pgh International Airport, PA Weather – 5-12 – Sunny
74° / 41°
Sunny
In Pgh International Airport, bright and sunny conditions with highs near 74°F and lows around 41°F. Winds will be light at 8mph and gusts of 9.9mph at 9 PM. Humidity levels should be comfortable, sitting around 41% on average, the maximum being 38% at 10 PM and 30% being its lowest at 7 PM. Barometric pressure is its highest of 30.02inHg at 7 PM, a lowest point of 29.99inHg at 11 PM with an avg 30.01inHg.
Pgh International Airport, PA Weather – 5-13 – Scattered Showers
58° / 46°

Weather Tomorrow

Scattered Showers
In Pgh International Airport, on and off showers are set to occur with highs near 58°F and lows around 46°F. The chance of rain is 89% with an estimated 0.16in. Wind will be moderate, blowing around 13mph on average and gusts of 19.8mph at 7 AM. High humidity with average of 81% is anticipated, the maximum being 94% at 1 PM and 35% being its lowest at 12 AM. Barometric pressure is its highest of 29.98inHg at 12 AM, a lowest point of 29.76inHg at 4 PM with an avg 29.85inHg.
Pgh International Airport, PA Weather – 5-14 – Scattered Showers
50° / 42°
Scattered Showers
Scattered showers are in the forecast for Pgh International Airport, with a high of 50°F and a low of 42°F. The chance of rain is 89% with an estimated 0.04in. Wind will be moderate, blowing around 12mph on average and gusts of 14mph at 5 PM. The humidity will be on the higher side, averaging about 79%, the maximum being 94% at 8 AM and 66% being its lowest at 12 PM. Barometric pressure is its highest of 30inHg at 10 PM, a lowest point of 29.87inHg at 5 AM with an avg 29.93inHg.
Pgh International Airport, PA Weather – 5-15 – Partly Cloudy
64° / 37°
Partly Cloudy
Pgh International Airport is set for cloudy skies with temperatures peaking at 64°F and dipping to 37°F. Winds will be light at 9mph and gusts of 11.6mph at 5 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 97% at 6 AM and 37% being its lowest at 3 PM. Barometric pressure is its highest of 30.06inHg at 7 AM, a lowest point of 29.94inHg at 4 PM with an avg 30inHg.
Pgh International Airport, PA Weather – 5-16 – Scattered Showers
72° / 52°
Scattered Showers
Pgh International Airport is set for scattered showers with temperatures peaking at 72°F and dipping to 52°F. The chance of rain is 88% with an estimated 0.04in. Winds will be light at 10mph and gusts of 13.7mph at 8 AM. High humidity with average of 84% is anticipated, the maximum being 97% at 11 PM and 68% being its lowest at 7 AM. Barometric pressure is its highest of 30.03inHg at 11 PM, a lowest point of 29.91inHg at 5 AM with an avg 29.96inHg.
Pgh International Airport, PA Weather – 5-17 – Scattered Showers
83° / 58°
Scattered Showers
In Pgh International Airport, showers likely at times with highs near 83°F and lows around 58°F. The chance of rain is 76% with an estimated 0.05in. Winds will be light at 8mph and gusts of 9mph at 2 PM. The humidity will be on the higher side, averaging about 80%, the maximum being 97% at 12 AM and 44% being its lowest at 2 PM. Barometric pressure is its highest of 30.13inHg at 8 AM, a lowest point of 30.04inHg at 12 AM with an avg 30.08inHg.

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