PITTSBURGH, PA 15233 Weather Forecast & Current Conditions

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ALLEGHENY CO. ARPT, PA
Current Weather

7:53 AM EDT MAY 21, 2025
Few Clouds
Rain
Mist
NA
Feels Like: NA
Dewpoint: NA
Rel. Hum.: NA%
Visibility: 2 1/2 miles
Wind: E at 7 mph
Pressure:
Last 72 hours

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PITTSBURGH, PA 15233
Weather Forecast

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Snow Depth pages
TODAY
A chance of thunderstorms. Showers. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible this afternoon. Highs in the mid 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.
TONIGHT
Showers with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Lows in the lower 50s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.
THURSDAY
Showers. A slight chance of thunderstorms in the afternoon. Cool. Near steady temperature in the mid 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
THURSDAY NIGHT
Considerable cloudiness. Showers, mainly in the evening. Lows in the mid 40s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.
FRIDAY
Mostly cloudy with a chance of showers in the morning, then partly sunny with showers likely in the afternoon. Cool with highs in the upper 50s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
FRIDAY NIGHT
Mostly cloudy. Showers likely in the evening. Lows in the mid 40s. Chance of rain 70 percent.
SATURDAY
Partly sunny. Highs in the lower 60s.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 40s.
SUNDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 60s.
SUNDAY NIGHT
Mostly cloudy with a 30 percent chance of showers. Lows in the upper 40s.
MEMORIAL DAY
Partly sunny with a 50 percent chance of showers. Highs in the upper 60s.
MONDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the lower 50s.
TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the upper 60s. Chance of rain 50 percent.

Visible Weather Satellite
PITTSBURGH, PA 15233
Infrared Weather Satellite
PITTSBURGH, PA 15233
NEXRAD Weather Radar
PITTSBURGH, PA 15233

ALLEGHENY CO. ARPT, PA 3 hourly weather forecast

weather forecast created  7:00 PM CDT  5/20/2025
Wednesday
21 MAY 2025
PITTSBURGH, PA 15233 weather forecast Day 1, 0 hours 2 AM 58° 56° Mostly Cloudy 95%
RAIN
***
0% Thunder
( 27% severe)
ESE   10 69% 48°
Low 56° PITTSBURGH, PA 15233 weather forecast Day 1, 3 hours 5 AM 57° 55° Mostly Cloudy SE   10 80% 51°
High 66° PITTSBURGH, PA 15233 weather forecast Day 1, 6 hours 8 AM 57° 55° Mostly Cloudy 93%
RAIN
***
0% Thunder
( 19% severe)
SE   10 86% 53°

Mostly Cloudy

Rain

PITTSBURGH, PA 15233 weather forecast Day 1, 9 hours 11 AM 60° 58° Mostly Cloudy SSE   10 84% 55°
PITTSBURGH, PA 15233 weather forecast Day 1, 12 hours 2 PM 64° 63° Mostly Cloudy 95%
RAIN
***
0% Thunder
( 56% severe)
SSE   10 75% 56°
PITTSBURGH, PA 15233 weather forecast Day 1, 15 hours 5 PM 61° 60° Mostly Cloudy SSE   10 81% 55°
PITTSBURGH, PA 15233 weather forecast Day 1, 18 hours 8 PM 60° 59° Mostly Cloudy 83%
RAIN
***
0% Thunder
( 28% severe)
S   9 78% 53°
PITTSBURGH, PA 15233 weather forecast Day 1, 21 hours 11 PM 58° 56° Mostly Cloudy SW   9 80% 52°
Thursday
22 MAY 2025
PITTSBURGH, PA 15233 weather forecast Day 2, 0 hours 2 AM 57° 55° Mostly Cloudy 64%
RAIN
***
0% Thunder
( 10% severe)
SW   9 80% 51°
Low 52° PITTSBURGH, PA 15233 weather forecast Day 2, 3 hours 5 AM 55° 52° Mostly Cloudy WSW   10 83% 50°
High 56° PITTSBURGH, PA 15233 weather forecast Day 2, 6 hours 8 AM 53° 49° Mostly Cloudy 64%
RAIN
***
0% Thunder
( 7% severe)
WSW   12 83% 48°

Mostly Cloudy

Rain Likely

PITTSBURGH, PA 15233 weather forecast Day 2, 9 hours 11 AM 53° 49° Mostly Cloudy WSW   12 83% 48°
PITTSBURGH, PA 15233 weather forecast Day 2, 12 hours 2 PM 54° 51° Mostly Cloudy 73%
RAIN
***
0% Thunder
( 14% severe)
WSW   12 74% 46°
PITTSBURGH, PA 15233 weather forecast Day 2, 15 hours 5 PM 54° 51° Mostly Cloudy WSW   12 74% 46°
PITTSBURGH, PA 15233 weather forecast Day 2, 18 hours 8 PM 53° 50° Mostly Cloudy 50%
RAIN
.1–.25 in
0% Thunder
( 8% severe)
W   9 74% 45°
PITTSBURGH, PA 15233 weather forecast Day 2, 21 hours 11 PM 51° 48° Mostly Cloudy W   9 77% 44°

ALLEGHENY CO. ARPT, PA extended weather forecast

Friday
23 MAY 2025
Saturday
24 MAY 2025
Sunday
25 MAY 2025
Monday
26 MAY 2025
Tuesday
27 MAY 2025
Low 45° Low 42° Low 44° Low 51° Low 53°
High 57° High 59° High 65° High 69° High 72°
PITTSBURGH, PA 15233 weather forecast Day 3 PITTSBURGH, PA 15233 weather forecast Day 4 PITTSBURGH, PA 15233 weather forecast Day 5 PITTSBURGH, PA 15233 weather forecast Day 6 PITTSBURGH, PA 15233 weather forecast Day 7
Overcast
66% Rain
Overcast
43% Rain
Partly Cloudy
23% Rain
Overcast
60% Rain
Overcast
77% Rain
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