MCDONALD, PA 15057 Weather Forecast & Current Conditions

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PITTSBURGH, PA
Current Weather

7:51 AM EDT APR 12, 2026
Broken Clouds
46°F
Feels Like: 43°F
Dewpoint: 34°F
Rel. Hum.: 63%
Visibility: 10 miles
Wind: E at 6 mph
Pressure: 30.29 inches
Last 72 hours

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MCDONALD, PA 15057
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny this morning, then becoming partly sunny. Warm with highs in the upper 70s. Southeast winds 5 to 10 mph, becoming southwest with gusts up to 20 mph this afternoon.
TONIGHT
Mostly cloudy. Mild. Lows in the lower 60s. Southwest winds 5 to 10 mph with gusts up to 25 mph.
MONDAY
Showers likely. A slight chance of thunderstorms in the afternoon. Warm with highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent.
MONDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Mild. Lows in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY
Partly sunny with a 40 percent chance of showers. Unseasonably warm with highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Mild. Lows in the mid 60s. Chance of rain 50 percent.
WEDNESDAY
Partly sunny with a chance of showers. Unseasonably warm with highs in the lower 80s. Chance of rain 50 percent.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers. Mild. Lows in the mid 60s. Chance of rain 40 percent.
THURSDAY
Mostly cloudy in the morning, then partly sunny with a chance of showers in the afternoon. Unseasonably warm with highs in the lower 80s. Chance of rain 40 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers. Mild. Lows around 60. Chance of rain 40 percent.
FRIDAY
Partly sunny with a chance of showers in the morning, then partly cloudy in the afternoon. Unseasonably warm with highs around 80. Chance of rain 30 percent.
FRIDAY NIGHT
Partly cloudy. Mild. Lows around 60.
SATURDAY
Partly cloudy in the morning, then becoming partly sunny. A chance of showers. Unseasonably warm with highs in the lower 80s. Chance of rain 50 percent.

Visible Weather Satellite
MCDONALD, PA 15057
Infrared Weather Satellite
MCDONALD, PA 15057
NEXRAD Weather Radar
MCDONALD, PA 15057

PITTSBURGH, PA 3 hourly weather forecast

weather forecast created  7:00 PM CDT  4/11/2026
Sunday
12 APR 2026
MCDONALD, PA 15057 weather forecast Day 1, 0 hours 2 AM 44° 42° Partly Cloudy 1%

0% Thunder
( 0% severe)
ENE   3 57% 30°
Low 42° MCDONALD, PA 15057 weather forecast Day 1, 3 hours 5 AM 43° 41° Partly Cloudy E   3 62% 31°
High 78° MCDONALD, PA 15057 weather forecast Day 1, 6 hours 8 AM 46° 44° Partly Cloudy 6%

0% Thunder
( 0% severe)
ESE   5 60% 33°

Mostly Cloudy



MCDONALD, PA 15057 weather forecast Day 1, 9 hours 11 AM 63° 63° Partly Cloudy S   8 43% 40°
MCDONALD, PA 15057 weather forecast Day 1, 12 hours 2 PM 74° 74° Mostly Cloudy 7%

0% Thunder
( 8% severe)
SSW   10 37% 46°
MCDONALD, PA 15057 weather forecast Day 1, 15 hours 5 PM 77° 78° Mostly Cloudy SW   12 36% 48°
MCDONALD, PA 15057 weather forecast Day 1, 18 hours 8 PM 73° 73° Mostly Cloudy 3%

0% Thunder
( 3% severe)
S   7 43% 49°
MCDONALD, PA 15057 weather forecast Day 1, 21 hours 11 PM 68° 68° Mostly Cloudy SSW   8 49% 48°
Monday
13 APR 2026
MCDONALD, PA 15057 weather forecast Day 2, 0 hours 2 AM 64° 64° Partly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 3% severe)
SSW   9 54% 47°
Low 62° MCDONALD, PA 15057 weather forecast Day 2, 3 hours 5 AM 64° 63° Mostly Cloudy SW   10 54% 47°
High 74° MCDONALD, PA 15057 weather forecast Day 2, 6 hours 8 AM 65° 65° Mostly Cloudy 42%
RAIN
.5–1 in
0% Thunder
( 8% severe)
SW   13 54% 48°

Mostly Cloudy

Chance of Rain

MCDONALD, PA 15057 weather forecast Day 2, 9 hours 11 AM 67° 67° Mostly Cloudy SW   15 56% 51°
MCDONALD, PA 15057 weather forecast Day 2, 12 hours 2 PM 68° 68° Mostly Cloudy 27%
RAIN
.1–.25 in
0% Thunder
( 8% severe)
SW   16 59% 53°
MCDONALD, PA 15057 weather forecast Day 2, 15 hours 5 PM 71° 71° Mostly Cloudy SW   15 55% 54°
MCDONALD, PA 15057 weather forecast Day 2, 18 hours 8 PM 70° 70° Mostly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 11% severe)
SW   10 55% 53°
MCDONALD, PA 15057 weather forecast Day 2, 21 hours 11 PM 65° 65° Mostly Cloudy SW   8 68% 54°

PITTSBURGH, PA extended weather forecast

Tuesday
14 APR 2026
Wednesday
15 APR 2026
Thursday
16 APR 2026
Friday
17 APR 2026
Saturday
18 APR 2026
Low 59° Low 62° Low 60° Low 55° Low 57°
High 78° High 82° High 78° High 78° High 79°
MCDONALD, PA 15057 weather forecast Day 3 MCDONALD, PA 15057 weather forecast Day 4 MCDONALD, PA 15057 weather forecast Day 5 MCDONALD, PA 15057 weather forecast Day 6 MCDONALD, PA 15057 weather forecast Day 7
Overcast
57% Rain
Overcast
65% Rain
Overcast
59% Rain
Partly Cloudy
41% Rain
Mostly Cloudy
44% Rain
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