HILLSGROVE, PA 18619 Weather Forecast & Current Conditions

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WILLIAMSPORT, PA
Current Weather

11:54 AM EDT JUN 29, 2026
Clear
82°F
Feels Like: 84°F
Dewpoint: 66°F
Rel. Hum.: 58%
Visibility: 10 miles
Wind: Variable at 3 mph
Pressure: 30.10 inches
Last 72 hours

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HILLSGROVE, PA 18619
Weather Forecast

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Snow Depth pages
TODAY
Patchy fog this morning. Mostly sunny. Visibility one quarter mile or less at times this morning. Very warm with highs in the lower 80s. Light and variable winds, becoming southwest around 5 mph this afternoon.
TONIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 60s. South winds around 5 mph.
TUESDAY
Mostly sunny. Very warm. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
TUESDAY NIGHT
Partly cloudy. Humid with lows in the upper 60s. South winds 5 to 10 mph with gusts up to 20 mph.
WEDNESDAY
Mostly sunny. Hot with highs in the lower 90s. West winds 5 to 10 mph.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Humid, warm with lows in the lower 70s.
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 PM PDT  6/28/2026
Monday
29 JUN 2026
HILLSGROVE, PA 18619 weather forecast Day 1, 0 hours 2 AM 67° 67° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 1% severe)
  CALM 90% 64°
Low 63° HILLSGROVE, PA 18619 weather forecast Day 1, 3 hours 5 AM 64° 66° Partly Cloudy   CALM 97% 63°
High 88° HILLSGROVE, PA 18619 weather forecast Day 1, 6 hours 8 AM 69° 69° Partly Cloudy 1%

0% Thunder
( 4% severe)
  CALM 84% 64°

Partly Cloudy



HILLSGROVE, PA 18619 weather forecast Day 1, 9 hours 11 AM 79° 81° Partly Cloudy   CALM 69% 68°
HILLSGROVE, PA 18619 weather forecast Day 1, 12 hours 2 PM 86° 88° Partly Cloudy 3%

0% Thunder
( 17% severe)
S   2 50% 65°
HILLSGROVE, PA 18619 weather forecast Day 1, 15 hours 5 PM 86° 87° Partly Cloudy S   3 48% 64°
HILLSGROVE, PA 18619 weather forecast Day 1, 18 hours 8 PM 83° 85° Partly Cloudy 9%

0% Thunder
( 4% severe)
  CALM 57% 66°
HILLSGROVE, PA 18619 weather forecast Day 1, 21 hours 11 PM 73° 73° Partly Cloudy   CALM 79% 66°
Tuesday
30 JUN 2026
HILLSGROVE, PA 18619 weather forecast Day 2, 0 hours 2 AM 70° 70° Partly Cloudy 4%

0% Thunder
( 1% severe)
  CALM 87% 66°
Low 66° HILLSGROVE, PA 18619 weather forecast Day 2, 3 hours 5 AM 68° 68° Partly Cloudy   CALM 90% 65°
High 92° HILLSGROVE, PA 18619 weather forecast Day 2, 6 hours 8 AM 72° 72° Partly Cloudy 8%

0% Thunder
( 12% severe)
  CALM 81% 66°

Partly Cloudy



HILLSGROVE, PA 18619 weather forecast Day 2, 9 hours 11 AM 80° 83° Partly Cloudy S   6 72% 70°
HILLSGROVE, PA 18619 weather forecast Day 2, 12 hours 2 PM 88° 93° Mostly Cloudy 5%

0% Thunder
( 26% severe)
S   8 55% 70°
HILLSGROVE, PA 18619 weather forecast Day 2, 15 hours 5 PM 90° 96° Partly Cloudy S   9 52% 70°
HILLSGROVE, PA 18619 weather forecast Day 2, 18 hours 8 PM 88° 93° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 18% severe)
S   5 55% 70°
HILLSGROVE, PA 18619 weather forecast Day 2, 21 hours 11 PM 79° 82° Partly Cloudy SSE   2 77% 71°

WILLIAMSPORT, PA extended weather forecast

Wednesday
1 JUL 2026
Thursday
2 JUL 2026
Friday
3 JUL 2026
Saturday
4 JUL 2026
Sunday
5 JUL 2026
Low 72° Low 71° Low 71° Low 70° Low 67°
High 102° High 100° High 98° High 95° High 91°
HILLSGROVE, PA 18619 weather forecast Day 3 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
Partly Cloudy
11% Rain
Clear
15% Rain
Partly Cloudy
39% Rain
Mostly Cloudy
56% Rain
Partly Cloudy
53% Rain
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