PHILADELPHIA, PA 19149 Weather Forecast & Current Conditions

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N.PHILADELPHIA, PA
Current Weather

6:54 AM EDT MAY 18, 2026
Clear
70°F
Feels Like: 70°F
Dewpoint: 63°F
Rel. Hum.: 78%
Visibility: 9 miles
Wind: Calm
Pressure: 30.18 inches
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PHILADELPHIA, PA 19149
Weather Forecast

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TODAY
Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph.
TONIGHT
Mostly clear. Lows around 70. Southwest winds 5 to 10 mph.
TUESDAY
Mostly sunny. Hot with highs in the upper 90s. Southwest winds 5 to 10 mph.
TUESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 70s. Southwest winds 5 to 10 mph.
WEDNESDAY
Sunny in the morning, then mostly cloudy with showers with a chance of thunderstorms in the afternoon. Hot with highs in the mid 90s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
WEDNESDAY NIGHT
Showers, mainly in the evening. Much cooler with lows in the upper 50s. Chance of rain 90 percent.
THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. Not as warm with highs in the lower 70s.
THURSDAY NIGHT
Mostly cloudy. Lows in the lower 50s.
FRIDAY
Mostly cloudy with a 40 percent chance of showers. Highs in the upper 60s.
FRIDAY NIGHT
A chance of showers in the evening, then showers likely after midnight. Lows in the lower 50s. Chance of rain 70 percent.
SATURDAY
Showers likely. Highs around 70. Chance of rain 70 percent.
SATURDAY NIGHT
Showers likely. Lows in the upper 50s. Chance of rain 70 percent.
SUNDAY
Mostly cloudy. Showers likely, mainly in the morning. Highs in the mid 70s. Chance of rain 60 percent.

Visible Weather Satellite
PHILADELPHIA, PA 19149
Infrared Weather Satellite
PHILADELPHIA, PA 19149
NEXRAD Weather Radar
PHILADELPHIA, PA 19149

N.PHILADELPHIA, PA 3 hourly weather forecast

weather forecast created  7:00 PM CDT  5/17/2026
Monday
18 MAY 2026
PHILADELPHIA, PA 19149 weather forecast Day 1, 0 hours 2 AM 70° 70° Partly Cloudy 1%

0% Thunder
( 1% severe)
SW   3 73% 61°
Low 65° PHILADELPHIA, PA 19149 weather forecast Day 1, 3 hours 5 AM 66° 66° Partly Cloudy   CALM 84% 61°
High 96° PHILADELPHIA, PA 19149 weather forecast Day 1, 6 hours 8 AM 71° 71° Partly Cloudy 1%

0% Thunder
( 1% severe)
  CALM 76% 63°

Clear



PHILADELPHIA, PA 19149 weather forecast Day 1, 9 hours 11 AM 86° 87° Clear S   5 45% 62°
PHILADELPHIA, PA 19149 weather forecast Day 1, 12 hours 2 PM 93° 93° Clear 2%

0% Thunder
( 9% severe)
SSW   10 33% 60°
PHILADELPHIA, PA 19149 weather forecast Day 1, 15 hours 5 PM 95° 94° Clear SSW   14 30% 59°
PHILADELPHIA, PA 19149 weather forecast Day 1, 18 hours 8 PM 87° 87° Clear 4%

0% Thunder
( 7% severe)
S   10 42% 61°
PHILADELPHIA, PA 19149 weather forecast Day 1, 21 hours 11 PM 79° 81° Partly Cloudy SSW   9 58% 63°
Tuesday
19 MAY 2026
PHILADELPHIA, PA 19149 weather forecast Day 2, 0 hours 2 AM 75° 75° Partly Cloudy 3%

0% Thunder
( 2% severe)
SSW   9 64% 62°
Low 71° PHILADELPHIA, PA 19149 weather forecast Day 2, 3 hours 5 AM 72° 72° Clear SW   8 73% 63°
High 97° PHILADELPHIA, PA 19149 weather forecast Day 2, 6 hours 8 AM 75° 75° Partly Cloudy 0%

0% Thunder
( 1% severe)
SW   9 71% 65°

Partly Cloudy



PHILADELPHIA, PA 19149 weather forecast Day 2, 9 hours 11 AM 89° 90° Partly Cloudy SW   10 42% 63°
PHILADELPHIA, PA 19149 weather forecast Day 2, 12 hours 2 PM 96° 95° Partly Cloudy 5%

0% Thunder
( 14% severe)
WSW   13 29% 59°
PHILADELPHIA, PA 19149 weather forecast Day 2, 15 hours 5 PM 96° 95° Partly Cloudy SW   16 27% 57°
PHILADELPHIA, PA 19149 weather forecast Day 2, 18 hours 8 PM 90° 89° Mostly Cloudy 1%

0% Thunder
( 9% severe)
SW   13 34% 58°
PHILADELPHIA, PA 19149 weather forecast Day 2, 21 hours 11 PM 83° 83° Partly Cloudy SSW   13 47% 61°

N.PHILADELPHIA, PA extended weather forecast

Wednesday
20 MAY 2026
Thursday
21 MAY 2026
Friday
22 MAY 2026
Saturday
23 MAY 2026
Sunday
24 MAY 2026
Low 70° Low 58° Low 52° Low 51° Low 53°
High 89° High 70° High 68° High 67° High 70°
PHILADELPHIA, PA 19149 weather forecast Day 3 PHILADELPHIA, PA 19149 weather forecast Day 4 PHILADELPHIA, PA 19149 weather forecast Day 5 PHILADELPHIA, PA 19149 weather forecast Day 6 PHILADELPHIA, PA 19149 weather forecast Day 7
Mostly Cloudy
42% Rain
Overcast
57% Rain
Overcast
48% Rain
Overcast
70% Rain
Overcast
67% Rain
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