MONTOURSVILLE, PA 17754 Weather Forecast & Current Conditions

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17754 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WILLIAMSPORT, PA Current Weather
6:54 AM EDT SEP 17, 2025
Clear 55°F
Feels Like:	55°F
Dewpoint:	54°F
Rel. Hum.:	96%
Visibility:	10 miles
Wind:	Calm
Pressure:	30.13 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

17754 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	MONTOURSVILLE, PA 17754 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Cloudy. A slight chance of showers this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Highs in the lower 70s. Northeast winds around 5 mph. Chance of rain 40 percent.

TONIGHT
Cloudy. Patchy fog after midnight. Lows in the upper 50s. East winds around 5 mph in the evening, becoming light and variable.

THURSDAY
Patchy fog in the morning. Mostly sunny. Warmer with highs in the lower 80s. Northwest winds around 5 mph.

THURSDAY NIGHT
Mostly clear. Lows in the upper 50s. Northwest winds around 5 mph.

FRIDAY
Mostly sunny. Highs in the upper 70s. North winds 5 to 10 mph.

FRIDAY NIGHT
Mostly clear. Cooler with lows in the upper 40s.

SATURDAY
Sunny. Highs in the mid 70s.

SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.

SUNDAY
Partly sunny. Highs in the mid 70s.

SUNDAY NIGHT
Partly cloudy. Lows in the mid 50s.

MONDAY
Mostly sunny. Highs around 80.

MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s.

TUESDAY
Mostly sunny. Highs in the lower 80s.

17754 WEATHER SATELLITE LOOPS

Visible Weather Satellite
MONTOURSVILLE, PA 17754

Infrared Weather Satellite
MONTOURSVILLE, PA 17754

17754 WEATHER RADAR LOOP

NEXRAD Weather Radar
MONTOURSVILLE, PA 17754

MOS COMPUTER WEATHER FORECAST

WILLIAMSPORT, PA 3 hourly weather forecast

weather forecast created 5:00 PM PDT 9/16/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
17 SEP 2025

2 AM

60°

61°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 5% severe)

E 2

84%

55°

Low 57°

5 AM

58°

58°

Mostly Cloudy

ENE 3

87%

54°

High 75°

8 AM

59°

59°

Mostly Cloudy

20%
RAIN
<.01 in

0% Thunder
( 8% severe)

N 5

83%

54°

Mostly Cloudy

Chance of Rain

11 AM

66°

66°

Mostly Cloudy

ENE 5

65%

54°

2 PM

72°

72°

Mostly Cloudy

23%
RAIN
<.01 in

0% Thunder
( 15% severe)

ENE 5

55%

55°

5 PM

73°

73°

Mostly Cloudy

ESE 6

55%

56°

8 PM

67°

67°

Mostly Cloudy

9%

0% Thunder
( 5% severe)

ESE 3

78%

60°

11 PM

63°

64°

Mostly Cloudy

SE 1

90%

60°

Thursday
18 SEP 2025

2 AM

61°

62°

Mostly Cloudy

3%

0% Thunder
( 1% severe)

CALM

97%

60°

Low 58°

5 AM

59°

60°

Mostly Cloudy

CALM

100%

59°

High 85°

8 AM

60°

61°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

W 1

96%

59°

Decreasing Clouds

11 AM

71°

71°

Partly Cloudy

WNW 1

68%

60°

2 PM

81°

81°

Clear

1%

0% Thunder
( 3% severe)

WNW 3

41%

55°

5 PM

83°

82°

Clear

WNW 5

36%

53°

8 PM

73°

73°

Partly Cloudy

0%

0% Thunder
( 2% severe)

NW 3

57%

57°

11 PM

66°

66°

Clear

NW 2

75%

58°


WILLIAMSPORT, PA extended weather forecast
Friday 19 SEP 2025	Saturday 20 SEP 2025	Sunday 21 SEP 2025	Monday 22 SEP 2025	Tuesday 23 SEP 2025
Low 55°	Low 49°	Low 48°	Low 55°	Low 57°
High 81°	High 76°	High 76°	High 76°	High 78°

Partly Cloudy 10% Rain	Partly Cloudy 11% Rain	Partly Cloudy 22% Rain	Overcast 31% Rain	Overcast 39% Rain

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