HILLSGROVE, PA 18619 Weather Forecast & Current Conditions

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WILLIAMSPORT, PA
Current Weather

1:54 PM EDT JUN 29, 2026
Clear
86°F
Feels Like: 86°F
Dewpoint: 61°F
Rel. Hum.: 43%
Visibility: 10 miles
Wind: SSE at 5 mph
Pressure: 30.09 inches
Last 72 hours

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HILLSGROVE, PA 18619
Weather Forecast

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Snow Depth pages
THIS AFTERNOON
Mostly sunny. Very warm with highs in the lower 80s. Light and variable winds.
TONIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 60s. South winds around 5 mph.
TUESDAY
Mostly sunny. Hot with highs in the mid 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
TUESDAY NIGHT
Partly cloudy. Humid with lows in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
WEDNESDAY
Mostly sunny. Hot with highs around 90. Southwest winds 5 to 10 mph. Heat index values around 100 in the afternoon.
WEDNESDAY NIGHT
Mostly clear. Humid, warm with lows around 70.
THURSDAY
Sunny hot with highs in the mid 90s.
THURSDAY NIGHT
Mostly clear. Humid, warm with lows in the lower 70s.
FRIDAY
Sunny hot with highs in the lower 90s.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Humid with lows in the upper 60s. Chance of rain 40 percent.
INDEPENDENCE DAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid, hot with highs in the upper 80s. Chance of rain 50 percent.
SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Humid with lows in the mid 60s. Chance of rain 50 percent.
SUNDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid, hot with highs in the mid 80s. Chance of rain 40 percent.

Visible Weather Satellite
HILLSGROVE, PA 18619
Infrared Weather Satellite
HILLSGROVE, PA 18619
NEXRAD Weather Radar
HILLSGROVE, PA 18619

WILLIAMSPORT, PA 3 hourly weather forecast

weather forecast created  5:00 AM PDT  6/29/2026
Monday
29 JUN 2026
HILLSGROVE, PA 18619 weather forecast Day 1, 12 hours 2 PM 87° 88° Partly Cloudy 1%

0% Thunder
( 12% severe)
  CALM 46% 64°
High 88° HILLSGROVE, PA 18619 weather forecast Day 1, 15 hours 5 PM 87° 88° Partly Cloudy   CALM 45% 63°
Partly Cloudy



HILLSGROVE, PA 18619 weather forecast Day 1, 18 hours 8 PM 83° 85° Partly Cloudy 2%

0% Thunder
( 4% severe)
  CALM 55% 65°
HILLSGROVE, PA 18619 weather forecast Day 1, 21 hours 11 PM 74° 74° Clear   CALM 76% 66°
Tuesday
30 JUN 2026
HILLSGROVE, PA 18619 weather forecast Day 2, 0 hours 2 AM 70° 70° Partly Cloudy 4%

0% Thunder
( 3% severe)
  CALM 84% 65°
Low 66° HILLSGROVE, PA 18619 weather forecast Day 2, 3 hours 5 AM 67° 67° Partly Cloudy   CALM 90% 64°
High 92° HILLSGROVE, PA 18619 weather forecast Day 2, 6 hours 8 AM 72° 72° Partly Cloudy 5%

0% Thunder
( 12% severe)
  CALM 79% 65°

Mostly Cloudy

Chance of Rain

HILLSGROVE, PA 18619 weather forecast Day 2, 9 hours 11 AM 81° 84° Partly Cloudy S   6 69% 70°
HILLSGROVE, PA 18619 weather forecast Day 2, 12 hours 2 PM 89° 94° Mostly Cloudy 20%
RAIN
***
0% Thunder
( 24% severe)
S   9 54% 70°
HILLSGROVE, PA 18619 weather forecast Day 2, 15 hours 5 PM 90° 96° Mostly Cloudy SSW   9 54% 71°
HILLSGROVE, PA 18619 weather forecast Day 2, 18 hours 8 PM 87° 91° Partly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 15% severe)
SSW   6 55% 69°
HILLSGROVE, PA 18619 weather forecast Day 2, 21 hours 11 PM 78° 80° Partly Cloudy S   3 76% 70°
Wednesday
1 JUL 2026
HILLSGROVE, PA 18619 weather forecast Day 3, 0 hours 2 AM 75° 75° Mostly Cloudy 8%

0% Thunder
( 11% severe)
  CALM 82% 69°
Low 72° HILLSGROVE, PA 18619 weather forecast Day 3, 3 hours 5 AM 72° 72° Partly Cloudy   CALM 87% 68°
High 101° HILLSGROVE, PA 18619 weather forecast Day 3, 6 hours 8 AM 76° 77° Partly Cloudy 2%

0% Thunder
( 14% severe)
  CALM 76% 68°

Partly Cloudy



HILLSGROVE, PA 18619 weather forecast Day 3, 9 hours 11 AM 87° 95° Partly Cloudy WSW   6 65% 74°
HILLSGROVE, PA 18619 weather forecast Day 3, 15 hours 2 PM 97° 107° Partly Cloudy 9%

0% Thunder
( 23% severe)
W   8 46% 73°
HILLSGROVE, PA 18619 weather forecast Day 3, 18 hours 5 PM 99° 108° Partly Cloudy W   8 41% 71°
HILLSGROVE, PA 18619 weather forecast Day 3, 21 hours 8 PM 93° 99° Clear     W   6 47% 70°

WILLIAMSPORT, PA extended weather forecast

Thursday
2 JUL 2026
Friday
3 JUL 2026
Saturday
4 JUL 2026
Sunday
5 JUL 2026
Monday
6 JUL 2026
Low 71° Low 71° Low 70° Low 67° Low 66°
High 100° High 98° High 95° High 91° High 88°
HILLSGROVE, PA 18619 weather forecast Day 4 HILLSGROVE, PA 18619 weather forecast Day 5 HILLSGROVE, PA 18619 weather forecast Day 6 HILLSGROVE, PA 18619 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
15% Rain
Partly Cloudy
39% Rain
Mostly Cloudy
56% Rain
Partly Cloudy
53% Rain
Partly Cloudy
44% Rain
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