Pittsburgh International Airport (PIT) 15 Day Weather Forecast, Pittsburgh United States
Current weather conditions and 15 day weather forecast for Pittsburgh International Airport in Pittsburgh, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at PIT
| 15 September 2026 Tue 14.8 ° C ( 58.6°F )  Overcast |
Feels Like : 13.8 ° C / 56.8°F Humidity : % 74 Pressure : 1025 mb Wind Speed : 5.4 kmph / 3.4 miles from ENE 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15-day weather forecast for Pittsburgh International Airport, Pittsburgh, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 September 2026 Mon |  Sunny |
11.4 ° C | 19.3 ° C | 15.7 ° C | % 73 | 15.5 km/h | 17% |
| 15 September 2026 Tue | Sunny |
11.8 ° C | 25.1 ° C | 18.3 ° C | % 67 | 12.2 km/h | 8% |
| 16 September 2026 Wed | Sunny |
18.4 ° C | 26.5 ° C | 22.2 ° C | % 76 | 10.8 km/h | 64% |
| 17 September 2026 Thu |  Patchy rain nearby |
19.4 ° C | 25 ° C | 22.2 ° C | % 91 | 8.3 km/h | 87% |
| 18 September 2026 Fri | Sunny |
17.1 ° C | 25 ° C | 20.9 ° C | % 80 | 12.2 km/h | 18% |
| 19 September 2026 Sat | Overcast |
17.8 ° C | 27.4 ° C | 22.3 ° C | % 72 | 10.1 km/h | 12% |
| 20 September 2026 Sun | Patchy rain nearby |
17.5 ° C | 23 ° C | 20.8 ° C | % 93 | 14 km/h | 52% |
| 21 September 2026 Mon |  Light rain shower |
11.2 ° C | 17.2 ° C | 13.5 ° C | % 97 | 14.8 km/h | 94% |
| 22 September 2026 Tue | Light rain shower |
12 ° C | 14.5 ° C | 13.4 ° C | % 97 | 16.2 km/h | 94% |
| 23 September 2026 Wed | Light rain shower |
12.6 ° C | 13.7 ° C | 13.2 ° C | % 98 | 16.2 km/h | 94% |
| 24 September 2026 Thu |  Fog |
12.6 ° C | 18.7 ° C | 15.2 ° C | % 91 | 10.4 km/h | 59% |
| 25 September 2026 Fri |  Mist |
13.8 ° C | 20.2 ° C | 16.4 ° C | % 83 | 15.1 km/h | 21% |
| 26 September 2026 Sat | Overcast |
14.4 ° C | 18.2 ° C | 16.2 ° C | % 80 | 16.2 km/h | 29% |
| 27 September 2026 Sun | Sunny |
13.9 ° C | 20.9 ° C | 16.9 ° C | % 78 | 9 km/h | 11% |
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