MONTOURSVILLE, PA 17754 Weather Forecast & Current Conditions

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17754 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WILLIAMSPORT, PA Current Weather
4:54 PM EDT JUL 16, 2026
Overcast Haze 88°F
Feels Like:	88°F
Dewpoint:	61°F
Rel. Hum.:	40%
Visibility:	1 miles
Wind:	NNW at 12 mph
Pressure:	29.88 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 2025 Hurricanes	MONTOURSVILLE, PA 17754 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly cloudy. Smoke. Lows in the lower 60s. Northwest winds 10 to 15 mph, diminishing to around 5 mph after midnight.

FRIDAY
Partly sunny. Areas of smoke. Highs in the mid 80s. Northwest winds around 5 mph.

FRIDAY NIGHT
Mostly cloudy. Smoke. Lows in the mid 60s. Southwest winds around 5 mph in the evening, becoming light and variable.

SATURDAY
Smoke in the morning. Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. South winds 5 to 10 mph. Chance of rain 90 percent.

SATURDAY NIGHT
A chance of thunderstorms in the evening. Showers with lows in the mid 60s. Southwest winds 5 to 10 mph, becoming west after midnight. Gusts up to 25 mph. Chance of rain 90 percent.

SUNDAY
Mostly sunny. Highs in the lower 80s.

SUNDAY NIGHT
Mostly clear. Cooler with lows in the mid 50s.

MONDAY
Sunny. Highs in the lower 80s.

MONDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the mid 60s. Chance of rain 30 percent.

TUESDAY
Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Chance of rain 60 percent.

TUESDAY NIGHT
Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Humid with lows in the mid 60s. Chance of rain 60 percent.

WEDNESDAY
Partly sunny with a chance of showers. Highs around 80. Chance of rain 50 percent.

WEDNESDAY NIGHT
Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the upper 50s. Chance of rain 50 percent.

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 7/16/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
16 JUL 2026

2 PM

91°

90°

Partly Cloudy

4%

0% Thunder
( 13% severe)

WNW 12

34%

59°

High 92°

5 PM

91°

89°

Partly Cloudy

NW 14

31%

56°

Partly Cloudy

8 PM

83°

82°

Partly Cloudy

0%

0% Thunder
( 2% severe)

NNW 10

37%

54°

11 PM

73°

73°

Partly Cloudy

NW 7

57%

57°

Friday
17 JUL 2026

2 AM

69°

69°

Partly Cloudy

0%

0% Thunder
( 0% severe)

WNW 5

66%

57°

Low 64°

5 AM

65°

65°

Partly Cloudy

W 3

75%

57°

High 89°

8 AM

69°

69°

Partly Cloudy

0%

0% Thunder
( 1% severe)

CALM

68%

58°

Partly Cloudy

11 AM

79°

80°

Partly Cloudy

CALM

45%

56°

2 PM

86°

84°

Partly Cloudy

2%

0% Thunder
( 10% severe)

NW 3

32%

53°

5 PM

88°

86°

Partly Cloudy

WNW 2

30%

53°

8 PM

82°

82°

Partly Cloudy

0%

0% Thunder
( 5% severe)

CALM

44%

58°

11 PM

73°

73°

Partly Cloudy

CALM

64%

60°

Saturday
18 JUL 2026

2 AM

70°

70°

Partly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 11% severe)

CALM

68%

59°

Low 66°

5 AM

68°

68°

Mostly Cloudy

CALM

73%

59°

High 85°

8 AM

70°

70°

Mostly Cloudy

66%
RAIN
***

0% Thunder
( 21% severe)

CALM

73%

61°

Mostly Cloudy

Rain Likely

11 AM

77°

79°

Mostly Cloudy

S 6

69%

66°

2 PM

81°

84°

Mostly Cloudy

80%
RAIN
***

0% Thunder
( 54% severe)

S 9

65%

68°

5 PM

80°

83°

Mostly Cloudy

SSW 10

74%

71°

8 PM

78°

80°

Mostly Cloudy

SW 9

76%

70°


WILLIAMSPORT, PA extended weather forecast
Sunday 19 JUL 2026	Monday 20 JUL 2026	Tuesday 21 JUL 2026	Wednesday 22 JUL 2026	Thursday 23 JUL 2026
Low 69°	Low 55°	Low 65°	Low 57°	Low 58°
High 84°	High 83°	High 83°	High 82°	High 82°

Mostly Cloudy 80% Rain	Clear 8% Rain	Mostly Cloudy 49% Rain	Clear 14% Rain	Partly Cloudy 22% Rain

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