BRENTWOOD, PA 15227 Weather Forecast & Current Conditions

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ALLEGHENY CO. ARPT, PA
Current Weather

5:53 AM EDT MAY 14, 2025
Clear
59°F
Feels Like: 58°F
Dewpoint: 57°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: E at 6 mph
Pressure: 29.87 inches
Last 72 hours

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BRENTWOOD, PA 15227
Weather Forecast

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Snow Depth pages
TODAY
Mostly cloudy with a chance of sprinkles this morning, then partly sunny with showers likely with a chance of thunderstorms this afternoon. Highs in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
TONIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Patchy fog after midnight. Lows in the upper 50s. Southeast winds around 5 mph. Chance of rain 70 percent.
THURSDAY
Mostly sunny. Patchy fog in the morning. A slight chance of showers in the morning, then a chance of showers in the afternoon. Warm with highs in the lower 80s. South winds around 5 mph. Chance of rain 40 percent.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Warm with lows in the mid 60s. South winds around 5 mph. Chance of rain 70 percent.
FRIDAY
Mostly cloudy in the morning, then clearing. Showers likely with a chance of thunderstorms. Warm with highs in the mid 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
FRIDAY NIGHT
A chance of thunderstorms. Showers likely. Warm with lows in the lower 60s. Chance of rain 70 percent.
SATURDAY
A chance of thunderstorms in the morning. Showers likely. Highs in the upper 70s. Chance of rain 70 percent.
SATURDAY NIGHT
Mainly clear. Lows in the mid 50s.
SUNDAY
Partly cloudy. Highs in the lower 70s.
SUNDAY NIGHT
Mainly clear. Lows in the upper 40s.
MONDAY
Mostly sunny. Highs in the lower 70s.
MONDAY NIGHT
Partly cloudy. Lows in the upper 40s.
TUESDAY
Partly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.

Visible Weather Satellite
BRENTWOOD, PA 15227
Infrared Weather Satellite
BRENTWOOD, PA 15227
NEXRAD Weather Radar
BRENTWOOD, PA 15227

ALLEGHENY CO. ARPT, PA 3 hourly weather forecast

weather forecast created  7:00 PM CDT  5/13/2025
Wednesday
14 MAY 2025
BRENTWOOD, PA 15227 weather forecast Day 1, 0 hours 2 AM 62° 61° Mostly Cloudy 21%
RAIN
.01–.1 in
0% Thunder
( 5% severe)
ESE   9 81% 56°
Low 60° BRENTWOOD, PA 15227 weather forecast Day 1, 3 hours 5 AM 61° 60° Mostly Cloudy ESE   8 81% 55°
High 75° BRENTWOOD, PA 15227 weather forecast Day 1, 6 hours 8 AM 62° 62° Mostly Cloudy 27%
RAIN
.01–.1 in
0% Thunder
( 12% severe)
ESE   7 81% 56°

Mostly Cloudy

Rain Likely

BRENTWOOD, PA 15227 weather forecast Day 1, 9 hours 11 AM 68° 68° Mostly Cloudy SE   7 70% 58°
BRENTWOOD, PA 15227 weather forecast Day 1, 12 hours 2 PM 72° 72° Mostly Cloudy 70%
RAIN
***
0% Thunder
( 40% severe)
SSE   7 61% 58°
BRENTWOOD, PA 15227 weather forecast Day 1, 15 hours 5 PM 71° 71° Mostly Cloudy SSE   6 66% 59°
BRENTWOOD, PA 15227 weather forecast Day 1, 18 hours 8 PM 69° 69° Mostly Cloudy 21%
RAIN
.01–.1 in
0% Thunder
( 11% severe)
SE   5 68% 58°
BRENTWOOD, PA 15227 weather forecast Day 1, 21 hours 11 PM 65° 65° Mostly Cloudy SE   3 75% 57°
Thursday
15 MAY 2025
BRENTWOOD, PA 15227 weather forecast Day 2, 0 hours 2 AM 63° 64° Partly Cloudy 9%

0% Thunder
( 2% severe)
SSE   3 78% 56°
Low 59° BRENTWOOD, PA 15227 weather forecast Day 2, 3 hours 5 AM 60° 61° Partly Cloudy SSE   3 84% 55°
High 81° BRENTWOOD, PA 15227 weather forecast Day 2, 6 hours 8 AM 63° 64° Partly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 10% severe)
SSE   3 81% 57°

Partly Cloudy

Chance of Rain

BRENTWOOD, PA 15227 weather forecast Day 2, 9 hours 11 AM 72° 72° Partly Cloudy S   5 66% 60°
BRENTWOOD, PA 15227 weather forecast Day 2, 12 hours 2 PM 78° 79° Partly Cloudy 27%
RAIN
<.01 in
0% Thunder
( 35% severe)
SSW   5 52% 59°
BRENTWOOD, PA 15227 weather forecast Day 2, 15 hours 5 PM 80° 81° Partly Cloudy SSW   5 49% 59°
BRENTWOOD, PA 15227 weather forecast Day 2, 18 hours 8 PM 76° 78° Partly Cloudy 20%
RAIN
<.01 in
0% Thunder
( 27% severe)
S   3 56% 59°
BRENTWOOD, PA 15227 weather forecast Day 2, 21 hours 11 PM 71° 71° Mostly Cloudy SSE   5 66% 59°

ALLEGHENY CO. ARPT, PA extended weather forecast

Friday
16 MAY 2025
Saturday
17 MAY 2025
Sunday
18 MAY 2025
Monday
19 MAY 2025
Tuesday
20 MAY 2025
Low 65° Low 63° Low 52° Low 42° Low 43°
High 81° High 77° High 61° High 64° High 65°
BRENTWOOD, PA 15227 weather forecast Day 3 BRENTWOOD, PA 15227 weather forecast Day 4 BRENTWOOD, PA 15227 weather forecast Day 5 BRENTWOOD, PA 15227 weather forecast Day 6 BRENTWOOD, PA 15227 weather forecast Day 7
Overcast
80% Rain
Overcast
89% Rain
Overcast
46% Rain
Partly Cloudy
19% Rain
Clear
7% Rain
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