WILLIAMSPORT, PA 17701 Weather Forecast & Current Conditions

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17701 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WILLIAMSPORT, PA Current Weather
7:54 AM EDT AUG 13, 2025
Clear 73°F
Feels Like:	73°F
Dewpoint:	70°F
Rel. Hum.:	90%
Visibility:	10 miles
Wind:	Calm
Pressure:	29.92 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

17701 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	WILLIAMSPORT, PA 17701 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly cloudy. A chance of showers and thunderstorms this morning, then showers and thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall this afternoon. Highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 80 percent.

TONIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Some thunderstorms may produce heavy rainfall in the evening. Humid with lows in the upper 60s. Northeast winds around 5 mph, becoming northwest after midnight. Chance of rain 70 percent.

THURSDAY
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. North winds around 5 mph. Chance of rain 40 percent.

THURSDAY NIGHT
Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the lower 60s. North winds around 5 mph. Chance of rain 30 percent.

FRIDAY
Sunny. Very warm with highs in the upper 80s. North winds around 5 mph, becoming east in the afternoon.

FRIDAY NIGHT
Mostly clear. Lows in the mid 60s.

SATURDAY
Mostly sunny. Humid. Very warm with highs in the upper 80s.

SATURDAY NIGHT
Mostly clear. Humid with lows in the mid 60s.

SUNDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid. Very warm with highs in the upper 80s. Chance of rain 40 percent.

SUNDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 60s. Chance of rain 40 percent.

MONDAY
Mostly sunny. Highs in the mid 80s.

MONDAY NIGHT
Partly cloudy. Lows in the upper 50s.

TUESDAY
Mostly sunny. Highs in the upper 70s.

17701 WEATHER SATELLITE LOOPS

Visible Weather Satellite
WILLIAMSPORT, PA 17701

Infrared Weather Satellite
WILLIAMSPORT, PA 17701

17701 WEATHER RADAR LOOP

NEXRAD Weather Radar
WILLIAMSPORT, PA 17701

MOS COMPUTER WEATHER FORECAST

WILLIAMSPORT, PA 3 hourly weather forecast

weather forecast created 5:00 PM PDT 8/12/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
13 AUG 2025

2 AM

72°

72°

Partly Cloudy

5%

0% Thunder
( 7% severe)

SE 1

90%

69°

Low 69°

5 AM

70°

70°

Partly Cloudy

CALM

97%

69°

High 87°

8 AM

72°

72°

Partly Cloudy

45%
RAIN
***

0% Thunder
( 30% severe)

CALM

90%

69°

Mostly Cloudy

Rain Likely

11 AM

81°

85°

Partly Cloudy

S 2

72%

71°

2 PM

84°

88°

Mostly Cloudy

72%
RAIN
***

0% Thunder
( 52% severe)

SSW 5

63%

70°

5 PM

82°

85°

Mostly Cloudy

WSW 5

65%

69°

8 PM

77°

79°

Mostly Cloudy

52%
RAIN
***

0% Thunder
( 28% severe)

SE 2

79%

70°

11 PM

73°

73°

Mostly Cloudy

SE 1

90%

70°

Thursday
14 AUG 2025

2 AM

71°

71°

Mostly Cloudy

21%
RAIN
.01–.1 in

0% Thunder
( 8% severe)

WNW 1

93%

69°

Low 68°

5 AM

69°

69°

Mostly Cloudy

W 1

97%

68°

High 87°

8 AM

71°

71°

Partly Cloudy

26%
RAIN
.01–.1 in

0% Thunder
( 14% severe)

WNW 2

90%

68°

Partly Cloudy

Chance of Rain

11 AM

78°

80°

Partly Cloudy

NNW 3

71%

68°

2 PM

85°

86°

Partly Cloudy

27%
RAIN
.01–.1 in

0% Thunder
( 16% severe)

NNW 5

50%

64°

5 PM

85°

86°

Partly Cloudy

N 7

48%

63°

8 PM

79°

81°

Partly Cloudy

4%

0% Thunder
( 4% severe)

N 5

60%

64°

11 PM

71°

71°

Clear

N 3

79%

64°


WILLIAMSPORT, PA extended weather forecast
Friday 15 AUG 2025	Saturday 16 AUG 2025	Sunday 17 AUG 2025	Monday 18 AUG 2025	Tuesday 19 AUG 2025
Low 63°	Low 67°	Low 66°	Low 67°	Low 67°
High 89°	High 89°	High 88°	High 92°	High 83°

Partly Cloudy 8% Rain	Partly Cloudy 29% Rain	Partly Cloudy 37% Rain	Mostly Cloudy 35% Rain	Mostly Cloudy 60% Rain

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