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

21 December 2025 Sun
7.8 ° C
( 46°F )

Partly cloudy
Partly cloudy
Feels Like : 5.2 ° C / 41.4°F
Humidity : % 27
Pressure : 1011 mb
Wind Speed : 14.8 kmph / 9.2 miles from SS
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 75

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
20 December 2025 Sat Sunny Sunny -8.3 ° C 10 ° C -0.1 ° C % 62 22.3 km/h 0%
21 December 2025 Sun Overcast  Overcast -5.3 ° C 1.2 ° C 0.3 ° C % 68 23.4 km/h 0%
22 December 2025 Mon Overcast  Overcast -7 ° C -1.1 ° C -3.9 ° C % 68 9 km/h 0%
23 December 2025 Tue Patchy rain nearby Patchy rain nearby -1.8 ° C 4.5 ° C 2.5 ° C % 88 16.6 km/h 89%
24 December 2025 Wed Overcast  Overcast -0.2 ° C 4.9 ° C 2.1 ° C % 86 11.5 km/h 0%
25 December 2025 Thu Patchy rain nearby Patchy rain nearby 3.4 ° C 12 ° C 10 ° C % 96 21.2 km/h 77%
26 December 2025 Fri Patchy rain nearby Patchy rain nearby 4.9 ° C 14.7 ° C 11 ° C % 81 28.1 km/h 76%
27 December 2025 Sat Mist Mist 2.2 ° C 11.7 ° C 6 ° C % 85 7.6 km/h 0%
28 December 2025 Sun Partly Cloudy  Partly Cloudy 2.6 ° C 8.8 ° C 4.8 ° C % 81 10.8 km/h 0%
29 December 2025 Mon Patchy rain nearby Patchy rain nearby 1.5 ° C 4.9 ° C 3.6 ° C % 89 13.3 km/h 86%
30 December 2025 Tue Patchy moderate snow Patchy moderate snow -5.9 ° C 3.2 ° C -0.2 ° C % 88 11.5 km/h 63%
31 December 2025 Wed Sunny Sunny -7.2 ° C 3.6 ° C -3.2 ° C % 69 5.4 km/h 0%
01 January 2026 Thu Partly Cloudy  Partly Cloudy -5 ° C 4.2 ° C -1.2 ° C % 67 9.7 km/h 0%
02 January 2026 Fri Freezing fog Freezing fog -2.5 ° C 5.9 ° C 1.3 ° C % 91 9.7 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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