MONTOURSVILLE, PA 17754 Weather Forecast & Current Conditions

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WILLIAMSPORT, PA
Current Weather

4:54 AM EDT JUL 15, 2025
Overcast
Mist
68°F
Feels Like: 68°F
Dewpoint: 68°F
Rel. Hum.: 100%
Visibility: 1 1/4 miles
Wind: NNW at 3 mph
Pressure: 30.08 inches
Last 72 hours

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MONTOURSVILLE, PA 17754
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Hot with highs in the upper 80s. Light and variable winds, becoming south around 5 mph this afternoon.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 60s. Southeast winds around 5 mph.
WEDNESDAY
Partly sunny with a chance of showers in the morning, then mostly cloudy with showers with thunderstorms likely in the afternoon. Very warm. Humid with highs in the mid 80s. South winds around 5 mph. Chance of rain 80 percent.
WEDNESDAY NIGHT
Showers with thunderstorms likely in the evening, then showers likely after midnight. Warm with lows around 70. South winds around 5 mph. Chance of rain 80 percent.
THURSDAY
Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Hot with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
THURSDAY NIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Humid, warm with lows around 70. Chance of rain 70 percent.
FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. Chance of rain 50 percent.
FRIDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 50 percent.
SATURDAY
Mostly sunny. Highs in the lower 80s.
SATURDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Humid with lows in the mid 60s. Chance of rain 40 percent.
SUNDAY
Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. Chance of rain 60 percent.
SUNDAY NIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the mid 60s. Chance of rain 60 percent.
MONDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 80s. Chance of rain 30 percent.

Visible Weather Satellite
MONTOURSVILLE, PA 17754
Infrared Weather Satellite
MONTOURSVILLE, PA 17754
NEXRAD Weather Radar
MONTOURSVILLE, PA 17754

WILLIAMSPORT, PA 3 hourly weather forecast

weather forecast created  5:00 PM PDT  7/14/2025
Tuesday
15 JUL 2025
MONTOURSVILLE, PA 17754 weather forecast Day 1, 0 hours 2 AM 70° 70° Partly Cloudy 4%

0% Thunder
( 3% severe)
  CALM 97% 69°
Low 68° MONTOURSVILLE, PA 17754 weather forecast Day 1, 3 hours 5 AM 69° 69° Mostly Cloudy   CALM 97% 68°
High 89° MONTOURSVILLE, PA 17754 weather forecast Day 1, 6 hours 8 AM 71° 71° Partly Cloudy 4%

0% Thunder
( 9% severe)
NW   1 93% 69°

Partly Cloudy



MONTOURSVILLE, PA 17754 weather forecast Day 1, 9 hours 11 AM 79° 82° Partly Cloudy NNE   1 77% 71°
MONTOURSVILLE, PA 17754 weather forecast Day 1, 12 hours 2 PM 87° 92° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 23% severe)
S   1 57% 70°
MONTOURSVILLE, PA 17754 weather forecast Day 1, 15 hours 5 PM 87° 90° Clear S   2 53% 68°
MONTOURSVILLE, PA 17754 weather forecast Day 1, 18 hours 8 PM 82° 86° Clear 4%

0% Thunder
( 6% severe)
SSE   2 69% 71°
MONTOURSVILLE, PA 17754 weather forecast Day 1, 21 hours 11 PM 75° 75° Partly Cloudy S   1 87% 71°
Wednesday
16 JUL 2025
MONTOURSVILLE, PA 17754 weather forecast Day 2, 0 hours 2 AM 73° 73° Partly Cloudy 4%

0% Thunder
( 2% severe)
  CALM 93% 71°
Low 71° MONTOURSVILLE, PA 17754 weather forecast Day 2, 3 hours 5 AM 71° 71° Mostly Cloudy SE   1 97% 70°
High 87° MONTOURSVILLE, PA 17754 weather forecast Day 2, 6 hours 8 AM 74° 74° Mostly Cloudy 28%
RAIN
.01–.1 in
0% Thunder
( 22% severe)
SE   2 90% 71°

Mostly Cloudy

Rain Likely

MONTOURSVILLE, PA 17754 weather forecast Day 2, 9 hours 11 AM 80° 84° Mostly Cloudy S   3 79% 73°
MONTOURSVILLE, PA 17754 weather forecast Day 2, 12 hours 2 PM 84° 90° Mostly Cloudy 71%
RAIN
***
0% Thunder
( 59% severe)
S   6 70% 73°
MONTOURSVILLE, PA 17754 weather forecast Day 2, 15 hours 5 PM 82° 87° Mostly Cloudy S   6 72% 72°
MONTOURSVILLE, PA 17754 weather forecast Day 2, 18 hours 8 PM 79° 82° Mostly Cloudy 49%
RAIN
***
0% Thunder
( 33% severe)
S   5 79% 72°
MONTOURSVILLE, PA 17754 weather forecast Day 2, 21 hours 11 PM 74° 74° Mostly Cloudy SSE   2 93% 72°

WILLIAMSPORT, PA extended weather forecast

Thursday
17 JUL 2025
Friday
18 JUL 2025
Saturday
19 JUL 2025
Sunday
20 JUL 2025
Monday
21 JUL 2025
Low 71° Low 71° Low 59° Low 68° Low 68°
High 89° High 83° High 84° High 85° High 88°
MONTOURSVILLE, PA 17754 weather forecast Day 3 MONTOURSVILLE, PA 17754 weather forecast Day 4 MONTOURSVILLE, PA 17754 weather forecast Day 5 MONTOURSVILLE, PA 17754 weather forecast Day 6 MONTOURSVILLE, PA 17754 weather forecast Day 7
Overcast
93% Rain
Overcast
44% Rain
Partly Cloudy
22% Rain
Overcast
63% Rain
Mostly Cloudy
41% Rain
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