MT PLEASANT, PA 15666 Weather Forecast & Current Conditions

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LATROBE, PA
Current Weather

3:55 AM EDT JUN 23, 2025
Clear
73°F
Feels Like: 73°F
Dewpoint: 72°F
Rel. Hum.: 97%
Visibility: 10 miles
Wind: Calm
Pressure: 30.20 inches
Last 72 hours

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MT PLEASANT, PA 15666
Weather Forecast

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OVERNIGHT
Clear, warm with lows in the lower 70s. South winds around 5 mph.
TODAY
Sunny, hot with highs in the mid 90s. West winds around 5 mph. Heat index values up to 105.
TONIGHT
Mainly clear. Warm with lows in the lower 70s. Southwest winds around 5 mph.
TUESDAY
Mostly sunny. Isolated showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 101.
TUESDAY NIGHT
Mainly clear. Warm with lows in the lower 70s. West winds around 5 mph in the evening, becoming light and variable.
WEDNESDAY
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of rain 50 percent. Heat index values in the upper 90s.
WEDNESDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening. Warm with lows in the lower 70s. Chance of rain 50 percent.
THURSDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 90. Chance of rain 50 percent. Heat index values in the mid 90s.
THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Warm with lows in the lower 70s. Chance of rain 50 percent.
FRIDAY
Partly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Hot with highs around 90. Chance of rain 70 percent. Heat index values in the upper 90s.
FRIDAY NIGHT
Showers likely with a chance of thunderstorms. Warm with lows around 70. Chance of rain 70 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 70 percent.
SATURDAY NIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 70 percent.

Visible Weather Satellite
MT PLEASANT, PA 15666
Infrared Weather Satellite
MT PLEASANT, PA 15666
NEXRAD Weather Radar
MT PLEASANT, PA 15666

LATROBE, PA 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/22/2025
Monday
23 JUN 2025
MT PLEASANT, PA 15666 weather forecast Day 1, 0 hours 2 AM 75° 75° Clear 1%

0% Thunder
( 4% severe)
SSW   1 90% 72°
Low 73° MT PLEASANT, PA 15666 weather forecast Day 1, 3 hours 5 AM 74° 74° Clear SSW   1 93% 72°
High 93° MT PLEASANT, PA 15666 weather forecast Day 1, 6 hours 8 AM 78° 80° Clear 1%

0% Thunder
( 5% severe)
SW   1 88% 74°

Clear



MT PLEASANT, PA 15666 weather forecast Day 1, 9 hours 11 AM 87° 95° Partly Cloudy W   2 65% 74°
MT PLEASANT, PA 15666 weather forecast Day 1, 12 hours 2 PM 91° 100° Clear 1%

0% Thunder
( 16% severe)
W   7 56% 73°
MT PLEASANT, PA 15666 weather forecast Day 1, 15 hours 5 PM 93° 101° Clear WSW   5 51% 72°
MT PLEASANT, PA 15666 weather forecast Day 1, 18 hours 8 PM 88° 96° Clear 1%

0% Thunder
( 9% severe)
WSW   1 61% 73°
MT PLEASANT, PA 15666 weather forecast Day 1, 21 hours 11 PM 80° 84° Clear   CALM 77% 72°
Tuesday
24 JUN 2025
MT PLEASANT, PA 15666 weather forecast Day 2, 0 hours 2 AM 76° 77° Partly Cloudy 3%

0% Thunder
( 3% severe)
  CALM 85% 71°
Low 73° MT PLEASANT, PA 15666 weather forecast Day 2, 3 hours 5 AM 74° 74° Partly Cloudy   CALM 90% 71°
High 94° MT PLEASANT, PA 15666 weather forecast Day 2, 6 hours 8 AM 78° 80° Partly Cloudy 1%

0% Thunder
( 6% severe)
  CALM 85% 73°

Partly Cloudy



MT PLEASANT, PA 15666 weather forecast Day 2, 9 hours 11 AM 88° 97° Clear W   2 63% 74°
MT PLEASANT, PA 15666 weather forecast Day 2, 12 hours 2 PM 92° 99° Clear 6%

0% Thunder
( 20% severe)
W   6 51% 71°
MT PLEASANT, PA 15666 weather forecast Day 2, 15 hours 5 PM 92° 99° Partly Cloudy W   5 51% 71°
MT PLEASANT, PA 15666 weather forecast Day 2, 18 hours 8 PM 87° 94° Partly Cloudy 5%

0% Thunder
( 12% severe)
W   1 63% 73°
MT PLEASANT, PA 15666 weather forecast Day 2, 21 hours 11 PM 79° 82° Partly Cloudy   CALM 79% 72°

LATROBE, PA extended weather forecast

BAD DAY
BAD DATE
BAD DAY
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Low 72° Low 70° Low 70° Low 69° Low 69°
High 92° High 92° High 92° High 90° High 85°
MT PLEASANT, PA 15666 weather forecast Day 3 MT PLEASANT, PA 15666 weather forecast Day 4 MT PLEASANT, PA 15666 weather forecast Day 5 MT PLEASANT, PA 15666 weather forecast Day 6 MT PLEASANT, PA 15666 weather forecast Day 7
Partly Cloudy
19% Rain
Partly Cloudy
27% Rain
Partly Cloudy
46% Rain
Partly Cloudy
49% Rain
Overcast
57% Rain
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