MT LEBANON, PA 15228 Weather Forecast & Current Conditions

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ALLEGHENY CO. ARPT, PA
Current Weather

11:53 PM EDT JUN 22, 2025
Clear
81°F
Feels Like: 85°F
Dewpoint: 72°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: SW at 8 mph
Pressure: 30.16 inches
Last 72 hours

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MT LEBANON, PA 15228
Weather Forecast

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REST OF TONIGHT
Clear, warm with lows in the lower 70s. Southwest winds around 5 mph.
MONDAY
Mostly sunny. Hot with highs in the mid 90s. West winds around 5 mph. Heat index values up to 103.
MONDAY NIGHT
Mainly clear. Warm with lows in the lower 70s. West winds around 5 mph in the evening, becoming light and variable.
TUESDAY
Mostly sunny. Hot with highs in the mid 90s. West winds around 5 mph. Heat index values up to 101.
TUESDAY NIGHT
Partly cloudy. Warm with lows in the lower 70s. West winds around 5 mph in the evening, becoming light and variable.
WEDNESDAY
Partly cloudy in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 100.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Warm with lows in the lower 70s. Chance of rain 40 percent.
THURSDAY
Partly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of rain 60 percent. Heat index values up to 100.
THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms. Showers likely, mainly in the evening. Warm with lows in the lower 70s. Chance of rain 60 percent.
FRIDAY
Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of rain 60 percent. Heat index values up to 100.
FRIDAY NIGHT
Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Warm with lows in the lower 70s. Chance of rain 60 percent.
SATURDAY
Partly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 60 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Lows in the upper 60s. Chance of rain 60 percent.

Visible Weather Satellite
MT LEBANON, PA 15228
Infrared Weather Satellite
MT LEBANON, PA 15228
NEXRAD Weather Radar
MT LEBANON, PA 15228

ALLEGHENY CO. ARPT, PA 3 hourly weather forecast

weather forecast created  7:00 AM CDT  6/22/2025
Sunday
22 JUN 2025
MT LEBANON, PA 15228 weather forecast Day 1, 12 hours 2 PM 90° 96° Clear 4%

0% Thunder
( 17% severe)
W   8 52% 70°
High 92° MT LEBANON, PA 15228 weather forecast Day 1, 15 hours 5 PM 91° 96° Clear WSW   8 49% 69°
Clear



MT LEBANON, PA 15228 weather forecast Day 1, 18 hours 8 PM 88° 93° Clear 1%

0% Thunder
( 9% severe)
WSW   6 55% 70°
MT LEBANON, PA 15228 weather forecast Day 1, 21 hours 11 PM 81° 84° Clear WSW   5 69% 70°
Monday
23 JUN 2025
MT LEBANON, PA 15228 weather forecast Day 2, 0 hours 2 AM 77° 79° Clear 0%

0% Thunder
( 3% severe)
SW   5 76% 69°
Low 73° MT LEBANON, PA 15228 weather forecast Day 2, 3 hours 5 AM 74° 74° Clear SSW   3 87% 70°
High 94° MT LEBANON, PA 15228 weather forecast Day 2, 6 hours 8 AM 77° 79° Clear 1%

0% Thunder
( 7% severe)
WSW   3 82% 71°

Partly Cloudy



MT LEBANON, PA 15228 weather forecast Day 2, 9 hours 11 AM 86° 91° Partly Cloudy WNW   3 61% 71°
MT LEBANON, PA 15228 weather forecast Day 2, 12 hours 2 PM 91° 96° Partly Cloudy 3%

0% Thunder
( 16% severe)
WSW   6 49% 69°
MT LEBANON, PA 15228 weather forecast Day 2, 15 hours 5 PM 92° 96° Partly Cloudy WSW   5 46% 68°
MT LEBANON, PA 15228 weather forecast Day 2, 18 hours 8 PM 89° 94° Partly Cloudy 1%

0% Thunder
( 10% severe)
WSW   3 54% 70°
MT LEBANON, PA 15228 weather forecast Day 2, 21 hours 11 PM 82° 85° Partly Cloudy WSW   2 65% 69°
Tuesday
24 JUN 2025
MT LEBANON, PA 15228 weather forecast Day 3, 0 hours 2 AM 77° 79° Clear 0%

0% Thunder
( 4% severe)
WSW   3 76% 69°
Low 74° MT LEBANON, PA 15228 weather forecast Day 3, 3 hours 5 AM 75° 75° Partly Cloudy SSW   3 82% 69°
High 94° MT LEBANON, PA 15228 weather forecast Day 3, 6 hours 8 AM 78° 80° Clear 3%

0% Thunder
( 8% severe)
SW   3 79% 71°

Partly Cloudy



MT LEBANON, PA 15228 weather forecast Day 3, 9 hours 11 AM 87° 93° Clear W   3 61% 72°
MT LEBANON, PA 15228 weather forecast Day 3, 15 hours 2 PM 91° 96° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 25% severe)
W   6 49% 69°
MT LEBANON, PA 15228 weather forecast Day 3, 18 hours 5 PM 91° 95° Partly Cloudy W   5 47% 68°
MT LEBANON, PA 15228 weather forecast Day 3, 21 hours 8 PM 87° 92° Partly Cloudy     WNW   3 57% 70°

ALLEGHENY CO. ARPT, PA extended weather forecast

Wednesday
25 JUN 2025
Thursday
26 JUN 2025
Friday
27 JUN 2025
Saturday
28 JUN 2025
Sunday
29 JUN 2025
Low 72° Low 72° Low 72° Low 71° Low 70°
High 93° High 92° High 92° High 87° High 88°
MT LEBANON, PA 15228 weather forecast Day 4 MT LEBANON, PA 15228 weather forecast Day 5 MT LEBANON, PA 15228 weather forecast Day 6 MT LEBANON, PA 15228 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
31% Rain
Partly Cloudy
50% Rain
Partly Cloudy
49% Rain
Overcast
56% Rain
Partly Cloudy
48% Rain
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