PITTSBURGH, PA 15259 Weather Forecast & Current Conditions

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ALLEGHENY CO. ARPT, PA
Current Weather

8:53 AM EDT JUL 5, 2025
Clear
73°F
Feels Like: 73°F
Dewpoint: 63°F
Rel. Hum.: 71%
Visibility: 7 miles
Wind: SSW at 8 mph
Pressure: 30.17 inches
Last 72 hours

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PITTSBURGH, PA 15259
Weather Forecast

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TODAY
Mostly sunny. Highs around 90. South winds around 5 mph.
TONIGHT
Mainly clear. Humid with lows in the upper 60s. South winds around 5 mph.
SUNDAY
Mostly sunny. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values in the mid 90s in the afternoon.
SUNDAY NIGHT
Mainly clear. Humid with lows in the lower 70s. South winds 5 to 10 mph.
MONDAY
Mostly sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values in the upper 90s.
MONDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 50 percent.
TUESDAY
Mostly cloudy in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
TUESDAY NIGHT
Mainly clear. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 40 percent.
WEDNESDAY
Mostly sunny in the morning, then becoming partly sunny. Highs in the upper 80s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 60s.
THURSDAY
Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.
FRIDAY
Partly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent.

Visible Weather Satellite
PITTSBURGH, PA 15259
Infrared Weather Satellite
PITTSBURGH, PA 15259
NEXRAD Weather Radar
PITTSBURGH, PA 15259

ALLEGHENY CO. ARPT, PA 3 hourly weather forecast

weather forecast created  7:00 PM CDT  7/ 4/2025
Saturday
5 JUL 2025
PITTSBURGH, PA 15259 weather forecast Day 1, 0 hours 2 AM 69° 69° Partly Cloudy 1%

0% Thunder
( 2% severe)
S   2 73% 60°
Low 65° PITTSBURGH, PA 15259 weather forecast Day 1, 3 hours 5 AM 66° 66° Partly Cloudy S   2 81% 60°
High 89° PITTSBURGH, PA 15259 weather forecast Day 1, 6 hours 8 AM 69° 69° Clear 4%

0% Thunder
( 6% severe)
S   2 78% 62°

Partly Cloudy



PITTSBURGH, PA 15259 weather forecast Day 1, 9 hours 11 AM 81° 82° Partly Cloudy S   3 54% 63°
PITTSBURGH, PA 15259 weather forecast Day 1, 12 hours 2 PM 87° 87° Partly Cloudy 6%

0% Thunder
( 25% severe)
SSW   3 43% 62°
PITTSBURGH, PA 15259 weather forecast Day 1, 15 hours 5 PM 87° 87° Partly Cloudy S   3 43% 62°
PITTSBURGH, PA 15259 weather forecast Day 1, 18 hours 8 PM 83° 84° Partly Cloudy 2%

0% Thunder
( 12% severe)
S   3 51% 63°
PITTSBURGH, PA 15259 weather forecast Day 1, 21 hours 11 PM 77° 79° Partly Cloudy S   3 64% 64°
Sunday
6 JUL 2025
PITTSBURGH, PA 15259 weather forecast Day 2, 0 hours 2 AM 73° 73° Partly Cloudy 1%

0% Thunder
( 2% severe)
S   5 71% 63°
Low 69° PITTSBURGH, PA 15259 weather forecast Day 2, 3 hours 5 AM 70° 70° Partly Cloudy S   6 78% 63°
High 91° PITTSBURGH, PA 15259 weather forecast Day 2, 6 hours 8 AM 73° 73° Clear 0%

0% Thunder
( 3% severe)
S   7 73% 64°

Partly Cloudy



PITTSBURGH, PA 15259 weather forecast Day 2, 9 hours 11 AM 82° 84° Clear SSW   7 56% 65°
PITTSBURGH, PA 15259 weather forecast Day 2, 12 hours 2 PM 89° 90° Partly Cloudy 2%

0% Thunder
( 19% severe)
SSW   7 42% 63°
PITTSBURGH, PA 15259 weather forecast Day 2, 15 hours 5 PM 89° 90° Partly Cloudy SSW   7 42% 63°
PITTSBURGH, PA 15259 weather forecast Day 2, 18 hours 8 PM 85° 87° Partly Cloudy 2%

0% Thunder
( 11% severe)
S   6 51% 65°
PITTSBURGH, PA 15259 weather forecast Day 2, 21 hours 11 PM 79° 81° Partly Cloudy S   6 62% 65°

ALLEGHENY CO. ARPT, PA extended weather forecast

BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
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BAD DATE
Low 70° Low 71° Low 70° Low 68° Low 67°
High 92° High 89° High 87° High 87° High 82°
PITTSBURGH, PA 15259 weather forecast Day 3 PITTSBURGH, PA 15259 weather forecast Day 4 PITTSBURGH, PA 15259 weather forecast Day 5 PITTSBURGH, PA 15259 weather forecast Day 6 PITTSBURGH, PA 15259 weather forecast Day 7
Partly Cloudy
7% Rain
Partly Cloudy
42% Rain
Overcast
73% Rain
Overcast
50% Rain
Overcast
60% Rain
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