BRENTWOOD, PA 15227 Weather Forecast & Current Conditions

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ALLEGHENY CO. ARPT, PA
Current Weather

9:53 AM EDT APR 29, 2026
Overcast
Mist
57°F
Feels Like: 56°F
Dewpoint: 57°F
Rel. Hum.: 100%
Visibility: 3 miles
Wind: SE at 5 mph
Pressure: 29.81 inches
Last 72 hours

Local Area Snow Depth

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BRENTWOOD, PA 15227
Weather Forecast

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Snow Depth pages
TODAY
A chance of thunderstorms. Showers. Highs in the mid 60s. East winds around 5 mph, becoming southwest with gusts up to 20 mph this afternoon. Chance of rain near 100 percent.
TONIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 40. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
THURSDAY
Partly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Northwest winds 10 to 15 mph. Chance of rain 40 percent.
THURSDAY NIGHT
Partly cloudy. A chance of showers in the evening. Lows in the upper 30s. West winds 5 to 10 mph. Chance of rain 40 percent.
FRIDAY
Partly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the mid 50s. West winds 5 to 10 mph. Chance of rain 40 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Lows in the mid 30s. Chance of rain 40 percent.
SATURDAY
Partly cloudy in the morning, then becoming partly sunny. Highs in the mid 50s.
SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 30s.
SUNDAY
Partly cloudy. Highs in the upper 50s.
SUNDAY NIGHT
Mostly cloudy. Lows in the lower 40s.
MONDAY
Partly sunny with a chance of showers. Highs in the lower 60s. Chance of rain 50 percent.
MONDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 40s. Chance of rain 50 percent.
TUESDAY
Partly sunny with a chance of showers. Highs in the upper 60s. 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  4/28/2026
Wednesday
29 APR 2026
BRENTWOOD, PA 15227 weather forecast Day 1, 0 hours 2 AM 58° 58° Mostly Cloudy 34%
RAIN
<.01 in
0% Thunder
( 8% severe)
WNW   3 80% 52°
Low 56° BRENTWOOD, PA 15227 weather forecast Day 1, 3 hours 5 AM 57° 57° Mostly Cloudy NNE   3 83% 52°
High 64° BRENTWOOD, PA 15227 weather forecast Day 1, 6 hours 8 AM 58° 58° Mostly Cloudy 94%
RAIN
***
0% Thunder
( 26% severe)
ENE   5 83% 53°

Mostly Cloudy

Rain

BRENTWOOD, PA 15227 weather forecast Day 1, 9 hours 11 AM 61° 60° Mostly Cloudy S   7 81% 55°
BRENTWOOD, PA 15227 weather forecast Day 1, 12 hours 2 PM 61° 60° Mostly Cloudy 89%
RAIN
***
0% Thunder
( 23% severe)
S   9 81% 55°
BRENTWOOD, PA 15227 weather forecast Day 1, 15 hours 5 PM 58° 56° Mostly Cloudy NNW   12 77% 51°
BRENTWOOD, PA 15227 weather forecast Day 1, 18 hours 8 PM 54° 50° Mostly Cloudy 16%
RAIN
.01–.1 in
0% Thunder
( 3% severe)
NW   13 74% 46°
BRENTWOOD, PA 15227 weather forecast Day 1, 21 hours 11 PM 50° 46° Mostly Cloudy NW   12 77% 43°
Thursday
30 APR 2026
BRENTWOOD, PA 15227 weather forecast Day 2, 0 hours 2 AM 47° 43° Mostly Cloudy 4%

0% Thunder
( 1% severe)
NW   9 76% 40°
Low 41° BRENTWOOD, PA 15227 weather forecast Day 2, 3 hours 5 AM 43° 38° Partly Cloudy NW   9 76% 36°
High 55° BRENTWOOD, PA 15227 weather forecast Day 2, 6 hours 8 AM 43° 37° Partly Cloudy 8%

0% Thunder
( 5% severe)
NW   10 73% 35°

Mostly Cloudy



BRENTWOOD, PA 15227 weather forecast Day 2, 9 hours 11 AM 47° 42° Mostly Cloudy WNW   12 60% 34°
BRENTWOOD, PA 15227 weather forecast Day 2, 12 hours 2 PM 52° 48° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 14% severe)
WNW   13 48% 33°
BRENTWOOD, PA 15227 weather forecast Day 2, 15 hours 5 PM 53° 49° Partly Cloudy WNW   13 45% 32°
BRENTWOOD, PA 15227 weather forecast Day 2, 18 hours 8 PM 49° 45° Mostly Cloudy 5%

0% Thunder
( 2% severe)
WNW   8 52% 32°
BRENTWOOD, PA 15227 weather forecast Day 2, 21 hours 11 PM 45° 42° Partly Cloudy W   6 60% 32°

ALLEGHENY CO. ARPT, PA extended weather forecast

Friday
1 MAY 2026
Saturday
2 MAY 2026
Sunday
3 MAY 2026
Monday
4 MAY 2026
Tuesday
5 MAY 2026
Low 38° Low 38° Low 36° Low 42° Low 51°
High 56° High 56° High 58° High 65° High 70°
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
40% Rain
Mostly Cloudy
39% Rain
Partly Cloudy
32% Rain/Snow
Mostly Cloudy
24% Rain
Overcast
70% Rain
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