PITTSBURGH, PA 15203 Weather Forecast & Current Conditions

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ALLEGHENY CO. ARPT, PA
Current Weather

3:53 PM EDT AUG 31, 2025
Clear
73°F
Feels Like: 73°F
Dewpoint: 45°F
Rel. Hum.: 37%
Visibility: 9 miles
Wind: Variable at 6 mph
Pressure: 30.21 inches
Last 72 hours

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PITTSBURGH, PA 15203
Weather Forecast

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Snow Depth pages
TONIGHT
Clear, cool with lows around 50. Northeast winds 5 to 10 mph.
LABOR DAY
Mostly sunny. Highs in the upper 70s. East winds 5 to 10 mph.
MONDAY NIGHT
Mainly clear. Lows in the lower 50s. East winds around 5 mph.
TUESDAY
Mostly sunny. Highs in the upper 70s. Southeast winds around 5 mph.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 50s. Southeast winds around 5 mph.
WEDNESDAY
Partly cloudy with a chance of sprinkles in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.
WEDNESDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 50s. Chance of rain 30 percent.
THURSDAY
Partly sunny with a chance of showers in the morning, then mostly cloudy with showers with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 80 percent.
THURSDAY NIGHT
Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 80 percent.
FRIDAY
Partly cloudy. A chance of showers in the morning. Highs in the lower 70s. Chance of rain 40 percent.
FRIDAY NIGHT
Mainly clear. Lows in the lower 50s.
SATURDAY
Mostly sunny. Highs in the lower 70s.
SATURDAY NIGHT
Mainly clear. Cool with lows in the upper 40s.

Visible Weather Satellite
PITTSBURGH, PA 15203
Infrared Weather Satellite
PITTSBURGH, PA 15203
NEXRAD Weather Radar
PITTSBURGH, PA 15203

ALLEGHENY CO. ARPT, PA 3 hourly weather forecast

weather forecast created  7:00 AM CDT  8/31/2025
Sunday
31 AUG 2025
PITTSBURGH, PA 15203 weather forecast Day 1, 12 hours 2 PM 71° 71° Partly Cloudy 0%

0% Thunder
( 2% severe)
ENE   7 39% 45°
High 75° PITTSBURGH, PA 15203 weather forecast Day 1, 15 hours 5 PM 74° 74° Clear NE   7 34% 44°
Clear



PITTSBURGH, PA 15203 weather forecast Day 1, 18 hours 8 PM 68° 68° Clear 0%

0% Thunder
( 0% severe)
ENE   6 42% 44°
PITTSBURGH, PA 15203 weather forecast Day 1, 21 hours 11 PM 62° 62° Clear ENE   5 54% 45°
Monday
1 SEP 2025
PITTSBURGH, PA 15203 weather forecast Day 2, 0 hours 2 AM 57° 57° Clear 0%

0% Thunder
( 0% severe)
ENE   5 64% 45°
Low 51° PITTSBURGH, PA 15203 weather forecast Day 2, 3 hours 5 AM 54° 53° Clear NE   5 74% 46°
High 76° PITTSBURGH, PA 15203 weather forecast Day 2, 6 hours 8 AM 54° 53° Clear 0%

0% Thunder
( 0% severe)
NE   5 77% 47°

Partly Cloudy



PITTSBURGH, PA 15203 weather forecast Day 2, 9 hours 11 AM 68° 68° Clear E   6 51% 49°
PITTSBURGH, PA 15203 weather forecast Day 2, 12 hours 2 PM 73° 73° Partly Cloudy 0%

0% Thunder
( 3% severe)
E   6 38% 46°
PITTSBURGH, PA 15203 weather forecast Day 2, 15 hours 5 PM 75° 75° Partly Cloudy E   7 34% 45°
PITTSBURGH, PA 15203 weather forecast Day 2, 18 hours 8 PM 70° 70° Partly Cloudy 0%

0% Thunder
( 1% severe)
ENE   6 42% 46°
PITTSBURGH, PA 15203 weather forecast Day 2, 21 hours 11 PM 64° 65° Partly Cloudy E   5 56% 48°
Tuesday
2 SEP 2025
PITTSBURGH, PA 15203 weather forecast Day 3, 0 hours 2 AM 59° 60° Clear 0%

0% Thunder
( 1% severe)
ESE   3 67% 48°
Low 54° PITTSBURGH, PA 15203 weather forecast Day 3, 3 hours 5 AM 57° 58° Partly Cloudy E   2 75% 49°
High 77° PITTSBURGH, PA 15203 weather forecast Day 3, 6 hours 8 AM 57° 58° Partly Cloudy 0%

0% Thunder
( 1% severe)
E   2 77% 50°

Partly Cloudy



PITTSBURGH, PA 15203 weather forecast Day 3, 9 hours 11 AM 69° 69° Partly Cloudy SE   2 51% 50°
PITTSBURGH, PA 15203 weather forecast Day 3, 15 hours 2 PM 74° 74° Partly Cloudy 2%

0% Thunder
( 7% severe)
SE   2 38% 47°
PITTSBURGH, PA 15203 weather forecast Day 3, 18 hours 5 PM 75° 75° Partly Cloudy SE   3 36% 46°
PITTSBURGH, PA 15203 weather forecast Day 3, 21 hours 8 PM 70° 70° Partly Cloudy     SE   3 44% 47°

ALLEGHENY CO. ARPT, PA extended weather forecast

Wednesday
3 SEP 2025
Thursday
4 SEP 2025
Friday
5 SEP 2025
Saturday
6 SEP 2025
Sunday
7 SEP 2025
Low 57° Low 59° Low 54° Low 54° Low 52°
High 74° High 73° High 75° High 70° High 69°
PITTSBURGH, PA 15203 weather forecast Day 4 PITTSBURGH, PA 15203 weather forecast Day 5 PITTSBURGH, PA 15203 weather forecast Day 6 PITTSBURGH, PA 15203 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
61% Rain
Overcast
87% Rain
Overcast
38% Rain
Overcast
54% Rain
Partly Cloudy
38% Rain
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