WEST MIFFLIN, PA 15123 Weather Forecast & Current Conditions

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ALLEGHENY CO. ARPT, PA
Current Weather

1:53 PM EST DEC 7, 2025
Overcast
36°F
Feels Like: 30°F
Dewpoint: 25°F
Rel. Hum.: 63%
Visibility: 10 miles
Wind: WSW at 7 mph
Pressure: 30.01 inches
Last 72 hours

Local Area Snow Depth

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WEST MIFFLIN, PA 15123
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Considerable cloudiness with a 20 percent chance of snow. Near steady temperature in the mid 30s. West winds 5 to 10 mph.
TONIGHT
Mostly cloudy. Lows around 18. North winds 5 to 10 mph.
MONDAY
Partly cloudy. Highs in the upper 20s. Northeast winds 5 to 10 mph.
MONDAY NIGHT
Mainly clear. Cold with lows around 13. East winds around 5 mph, becoming southeast around 5 mph after midnight.
TUESDAY
Considerable cloudiness. Highs in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY NIGHT
Considerable cloudiness. A chance of rain after midnight. Not as cold. Near steady temperature in the mid 30s. Chance of rain 50 percent.
WEDNESDAY
Rain. Highs in the lower 40s. Chance of rain near 100 percent.
WEDNESDAY NIGHT
Snow, mainly in the evening. Little or no snow accumulation. Lows in the upper 20s. Chance of snow near 100 percent.
THURSDAY
Considerable cloudiness with a 50 percent chance of snow. Highs in the lower 30s.
THURSDAY NIGHT
Snow likely, mainly in the evening. Lows in the lower 20s. Chance of snow 60 percent.
FRIDAY
Mostly cloudy with a 50 percent chance of snow. Highs around 30.
FRIDAY NIGHT
Snow likely. Cold with lows 10 to 15. Chance of snow 60 percent.
SATURDAY
Considerable cloudiness with a 50 percent chance of snow. Highs in the lower 20s.

Visible Weather Satellite
WEST MIFFLIN, PA 15123
Infrared Weather Satellite
WEST MIFFLIN, PA 15123
NEXRAD Weather Radar
WEST MIFFLIN, PA 15123

ALLEGHENY CO. ARPT, PA 3 hourly weather forecast

weather forecast created  6:00 AM CST 12/ 7/2025
Sunday
7 DEC 2025
WEST MIFFLIN, PA 15123 weather forecast Day 1, 12 hours 1 PM 33° 27° Mostly Cloudy 13%
RAIN/SNOW
<.05 in
0% Thunder
( 0% severe)
WSW   7 78% 27°
High 36° WEST MIFFLIN, PA 15123 weather forecast Day 1, 15 hours 4 PM 35° 30° Mostly Cloudy W   6 72% 27°
Mostly Cloudy



WEST MIFFLIN, PA 15123 weather forecast Day 1, 18 hours 7 PM 33° 29° Mostly Cloudy 7%

0% Thunder
( 1% severe)
NW   5 81% 28°
WEST MIFFLIN, PA 15123 weather forecast Day 1, 21 hours 10 PM 31° 24° Mostly Cloudy N   7 81% 26°
Monday
8 DEC 2025
WEST MIFFLIN, PA 15123 weather forecast Day 2, 0 hours 1 AM 27° 19° Mostly Cloudy 2%

0% Thunder
( 0% severe)
N   8 76% 21°
Low 18° WEST MIFFLIN, PA 15123 weather forecast Day 2, 3 hours 4 AM 23° 14° Partly Cloudy NNE   8 72% 16°
High 26° WEST MIFFLIN, PA 15123 weather forecast Day 2, 6 hours 7 AM 19° Partly Cloudy 1%

0% Thunder
( 0% severe)
NNE   8 71% 12°

Partly Cloudy



WEST MIFFLIN, PA 15123 weather forecast Day 2, 9 hours 10 AM 21° 11° Partly Cloudy NE   8 58% 10°
WEST MIFFLIN, PA 15123 weather forecast Day 2, 12 hours 1 PM 24° 16° Partly Cloudy 2%

0% Thunder
( 0% severe)
NE   7 46%
WEST MIFFLIN, PA 15123 weather forecast Day 2, 15 hours 4 PM 25° 18° Partly Cloudy NE   6 39%
WEST MIFFLIN, PA 15123 weather forecast Day 2, 18 hours 7 PM 22° 16° Partly Cloudy 1%

0% Thunder
( 0% severe)
ENE   5 47%
WEST MIFFLIN, PA 15123 weather forecast Day 2, 21 hours 10 PM 20° 13° Partly Cloudy E   5 49%
Tuesday
9 DEC 2025
WEST MIFFLIN, PA 15123 weather forecast Day 3, 0 hours 1 AM 18° 11° Partly Cloudy 1%

0% Thunder
( 0% severe)
SE   5 54%
Low 15° WEST MIFFLIN, PA 15123 weather forecast Day 3, 3 hours 4 AM 19° 11° Partly Cloudy S   6 61%
High 36° WEST MIFFLIN, PA 15123 weather forecast Day 3, 6 hours 7 AM 20° 11° Mostly Cloudy 4%

0% Thunder
( 1% severe)
S   7 71% 13°

Mostly Cloudy



WEST MIFFLIN, PA 15123 weather forecast Day 3, 9 hours 10 AM 26° 16° Mostly Cloudy SSW   10 69% 18°
WEST MIFFLIN, PA 15123 weather forecast Day 3, 15 hours 1 PM 32° 22° Mostly Cloudy 8%

0% Thunder
( 1% severe)
SSW   13 65% 22°
WEST MIFFLIN, PA 15123 weather forecast Day 3, 18 hours 4 PM 35° 27° Mostly Cloudy SW   12 60% 23°
WEST MIFFLIN, PA 15123 weather forecast Day 3, 21 hours 7 PM 35° 27° Mostly Cloudy     SW   12 66% 25°

ALLEGHENY CO. ARPT, PA extended weather forecast

Wednesday
10 DEC 2025
Thursday
11 DEC 2025
Friday
12 DEC 2025
Saturday
13 DEC 2025
Sunday
14 DEC 2025
Low 34° Low 30° Low 27° Low 21° Low 21°
High 45° High 34° High 32° High 24° High 27°
WEST MIFFLIN, PA 15123 weather forecast Day 4 WEST MIFFLIN, PA 15123 weather forecast Day 5 WEST MIFFLIN, PA 15123 weather forecast Day 6 WEST MIFFLIN, PA 15123 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
86% Rain
Overcast
62% Snow
Overcast
83% Snow
Overcast
66% Snow
Overcast
41% Snow
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