MONTOURSVILLE, PA 17754 Weather Forecast & Current Conditions

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17754 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WILLIAMSPORT, PA Current Weather
10:54 PM EDT SEP 27, 2026
Overcast Light Rain 57°F
Feels Like:	56°F
Dewpoint:	57°F
Rel. Hum.:	100%
Visibility:	10 miles
Wind:	WSW at 6 mph
Pressure:	29.86 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

17754 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	MONTOURSVILLE, PA 17754 Weather Forecast	Snowfall Forecast pages Snow Depth pages

OVERNIGHT
Cloudy with a 20 percent chance of showers. Near steady temperature in the upper 50s. North winds 5 to 10 mph with gusts up to 30 mph.

MONDAY
Mostly cloudy. A slight chance of showers in the morning. Highs in the mid 60s. North winds 5 to 10 mph. Gusts up to 25 mph in the morning. Chance of rain 20 percent.

MONDAY NIGHT
Mostly cloudy. Lows in the mid 50s. Northwest winds around 5 mph.

TUESDAY
Partly sunny. Highs in the lower 70s. Northwest winds around 5 mph.

TUESDAY NIGHT
Partly cloudy. Lows in the mid 50s. North winds around 5 mph in the evening, becoming light and variable.

WEDNESDAY
Mostly sunny. Highs in the mid 70s.

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

THURSDAY
Partly sunny. Highs in the upper 70s.

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

FRIDAY
Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.

FRIDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Cooler with lows in the upper 40s. Chance of rain 40 percent.

SATURDAY
Mostly sunny. Highs in the upper 60s.

SATURDAY NIGHT
Mostly cloudy with a 30 percent chance of showers. Lows in the upper 40s.

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 AM PDT 9/27/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
27 SEP 2026

2 PM

60°

57°

Overcast

59%
RAIN
.5–1 in

0% Thunder
( 5% severe)

NNW 15

84%

55°

High 63°

5 PM

61°

59°

Mostly Cloudy

NNW 13

81%

55°

Mostly Cloudy

Rain Likely

8 PM

62°

61°

Mostly Cloudy

16%
RAIN
.01–.1 in

0% Thunder
( 2% severe)

NNW 12

87%

58°

11 PM

60°

59°

Mostly Cloudy

NNW 9

96%

59°

Monday
28 SEP 2026

2 AM

60°

59°

Mostly Cloudy

31%
RAIN
.25–.5 in

0% Thunder
( 3% severe)

NNW 9

96%

59°

Low 57°

5 AM

59°

57°

Mostly Cloudy

NW 9

96%

58°

High 70°

8 AM

59°

58°

Mostly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 2% severe)

NW 8

96%

58°

Mostly Cloudy

11 AM

63°

63°

Mostly Cloudy

N 8

81%

57°

2 PM

67°

67°

Mostly Cloudy

4%

0% Thunder
( 3% severe)

N 9

70%

57°

5 PM

68°

68°

Mostly Cloudy

N 8

68%

57°

8 PM

65°

65°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

NW 5

81%

59°

11 PM

61°

61°

Mostly Cloudy

NNW 5

97%

60°

Tuesday
29 SEP 2026

2 AM

59°

60°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

NW 3

100%

59°

Low 56°

5 AM

58°

58°

Partly Cloudy

NW 5

100%

58°

High 74°

8 AM

59°

59°

Mostly Cloudy

0%

0% Thunder
( 1% severe)

NW 5

93%

57°

Mostly Cloudy

11 AM

66°

66°

Mostly Cloudy

NNW 6

73%

57°

2 PM

72°

72°

Mostly Cloudy

0%

0% Thunder
( 3% severe)

NNW 6

59%

57°

5 PM

72°

72°

Partly Cloudy

N 5

59%

57°

8 PM

66°

66°

Partly Cloudy

CALM

81%

60°


WILLIAMSPORT, PA extended weather forecast
Wednesday 30 SEP 2026	Thursday 1 OCT 2026	Friday 2 OCT 2026	Saturday 3 OCT 2026	Sunday 4 OCT 2026
Low 54°	Low 56°	Low 57°	Low 47°	Low 47°
High 77°	High 81°	High 72°	High 69°	High 64°

Partly Cloudy 20% Rain	Partly Cloudy 31% Rain	Overcast 49% Rain	Clear 14% Rain	Overcast 38% Rain

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