HARRISBURG, PA 17111 Weather Forecast & Current Conditions

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HARRISBURG, PA
Current Weather

6:56 AM EDT MAY 18, 2026
Clear
66°F
Feels Like: 66°F
Dewpoint: 63°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: Calm
Pressure: 30.16 inches
Last 72 hours

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HARRISBURG, PA 17111
Weather Forecast

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TODAY
Sunny, hot with highs in the lower 90s. South winds 5 to 10 mph.
TONIGHT
Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 20 percent.
TUESDAY
Mostly sunny. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph.
TUESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 60s. Southwest winds 5 to 10 mph.
WEDNESDAY
Mostly sunny with a chance of showers in the morning, then mostly cloudy with showers with a chance of thunderstorms in the afternoon. Hot with highs in the upper 80s. Temperature falling to around 80 in the afternoon. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
WEDNESDAY NIGHT
Mostly cloudy. Showers in the evening. Less humid. Much cooler with lows in the lower 50s. Chance of rain 90 percent.
THURSDAY
Partly sunny. A chance of showers in the afternoon. Much cooler with highs in the upper 60s. Chance of rain 30 percent.
THURSDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Lows in the upper 40s. Chance of rain 30 percent.
FRIDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the mid 60s.
FRIDAY NIGHT
Showers likely in the evening, then showers after midnight. Lows around 50. Chance of rain 80 percent.
SATURDAY
Showers, mainly in the morning. Highs in the upper 60s. Chance of rain 80 percent.
SATURDAY NIGHT
Showers likely. Lows in the mid 50s. Chance of rain 70 percent.
SUNDAY
Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 70s. Chance of rain 60 percent.

Visible Weather Satellite
HARRISBURG, PA 17111
Infrared Weather Satellite
HARRISBURG, PA 17111
NEXRAD Weather Radar
HARRISBURG, PA 17111

HARRISBURG, PA 3 hourly weather forecast

weather forecast created  7:00 PM CDT  5/17/2026
Monday
18 MAY 2026
HARRISBURG, PA 17111 weather forecast Day 1, 0 hours 2 AM 68° 68° Partly Cloudy 1%

0% Thunder
( 3% severe)
  CALM 78% 61°
Low 63° HARRISBURG, PA 17111 weather forecast Day 1, 3 hours 5 AM 64° 66° Partly Cloudy   CALM 87% 60°
High 96° HARRISBURG, PA 17111 weather forecast Day 1, 6 hours 8 AM 69° 69° Clear 2%

0% Thunder
( 3% severe)
  CALM 78% 62°

Clear



HARRISBURG, PA 17111 weather forecast Day 1, 9 hours 11 AM 84° 85° Clear WSW   2 49% 63°
HARRISBURG, PA 17111 weather forecast Day 1, 12 hours 2 PM 93° 94° Clear 6%

0% Thunder
( 28% severe)
SSW   7 36% 62°
HARRISBURG, PA 17111 weather forecast Day 1, 15 hours 5 PM 96° 97° Clear SSW   10 32% 61°
HARRISBURG, PA 17111 weather forecast Day 1, 18 hours 8 PM 88° 89° Partly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 15% severe)
SW   7 45% 64°
HARRISBURG, PA 17111 weather forecast Day 1, 21 hours 11 PM 80° 81° Partly Cloudy SSW   7 54% 62°
Tuesday
19 MAY 2026
HARRISBURG, PA 17111 weather forecast Day 2, 0 hours 2 AM 73° 73° Partly Cloudy 3%

0% Thunder
( 3% severe)
S   6 66% 61°
Low 68° HARRISBURG, PA 17111 weather forecast Day 2, 3 hours 5 AM 70° 70° Partly Cloudy W   2 73% 61°
High 97° HARRISBURG, PA 17111 weather forecast Day 2, 6 hours 8 AM 74° 74° Partly Cloudy 1%

0% Thunder
( 3% severe)
  CALM 66% 62°

Partly Cloudy



HARRISBURG, PA 17111 weather forecast Day 2, 9 hours 11 AM 87° 87° Partly Cloudy WSW   7 43% 62°
HARRISBURG, PA 17111 weather forecast Day 2, 12 hours 2 PM 94° 94° Partly Cloudy 2%

0% Thunder
( 20% severe)
WSW   10 32% 60°
HARRISBURG, PA 17111 weather forecast Day 2, 15 hours 5 PM 97° 97° Mostly Cloudy SW   12 29% 59°
HARRISBURG, PA 17111 weather forecast Day 2, 18 hours 8 PM 90° 90° Partly Cloudy 2%

0% Thunder
( 11% severe)
SW   7 38% 61°
HARRISBURG, PA 17111 weather forecast Day 2, 21 hours 11 PM 82° 82° Partly Cloudy SW   6 46% 59°

HARRISBURG, 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 57° Low 51° Low 52° Low 53°
High 85° High 69° High 65° High 63° High 71°
HARRISBURG, PA 17111 weather forecast Day 3 HARRISBURG, PA 17111 weather forecast Day 4 HARRISBURG, PA 17111 weather forecast Day 5 HARRISBURG, PA 17111 weather forecast Day 6 HARRISBURG, PA 17111 weather forecast Day 7
Mostly Cloudy
56% Rain
Overcast
48% Rain
Overcast
60% Rain
Overcast
73% Rain
Overcast
70% Rain
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