10-Day Weather Forecast for Williamsport, Pennsylvania 17701 - The Weather Channel | weather.com
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10 Day Weather-

As of 2:52 am EDT
alertLevel3

There is a marginal risk of severe weather today.

Tonight

Partly Cloudy Night Partly Cloudy
--/40°
Rain drop 2%
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Night

40°
Partly Cloudy Night
Rain drop
2%
SE 6 mph

Partly cloudy. Low around 40F. Winds SE at 5 to 10 mph.

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Breaking Down Thursday’s Storm Threat


  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:17 am
  • Moonset
    Moonset2:38 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Isolated Thunderstorms Isolated Thunderstorms
74°/40°
Rain drop 31%
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Day

74°
Isolated Thunderstorms
Rain drop
31%
S 10 mph

Scattered clouds with the possibility of an isolated thunderstorm developing during the afternoon. High 74F. Winds S at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity54%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:01 am
  • Sunset
    Sunset7:26 pm

Night

40°
Rain
Rain drop
100%
NW 10 mph

A steady rain in the evening. Showers continuing late. Potential for heavy rainfall. Low around 40F. Winds NW at 10 to 15 mph. Chance of rain 100%. Rainfall around a half an inch.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:27 pm
  • Moonset
    Moonset3:35 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Partly Cloudy Day AM Clouds/PM Sun
44°/26°
Rain drop 12%
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Day

44°
Partly Cloudy Day
Rain drop
12%
N 11 mph

Cloudy skies early, followed by partial clearing. Much colder. High 44F. Winds N at 10 to 15 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:59 am
  • Sunset
    Sunset7:28 pm

Night

26°
Partly Cloudy Night
N 8 mph

Some clouds early will give way to generally clear conditions overnight. Low 26F. Winds N at 5 to 10 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:42 pm
  • Moonset
    Moonset4:18 am
  • Moon Phase - Day 9 Waxing Gibbous

Sat 28

Partly Cloudy Day Partly Cloudy
41°/25°
Rain drop 0%
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Day

41°
Partly Cloudy Day
NW 12 mph

Partly cloudy skies. High 41F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity39%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:57 am
  • Sunset
    Sunset7:29 pm

Night

25°
Partly Cloudy Night
Snowflake
15%
WNW 8 mph

Partly cloudy. A few flurries or snow showers possible. Low around 25F. Winds WNW at 5 to 10 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:55 pm
  • Moonset
    Moonset4:53 am
  • Moon Phase - Day 10 Waxing Gibbous

Sun 29

Mostly Cloudy Day Mostly Cloudy
55°/35°
Rain drop 2%
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Day

55°
Mostly Cloudy Day
Rain drop
2%
SSE 10 mph

Mostly cloudy skies. High near 55F. Winds SSE at 10 to 15 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:55 am
  • Sunset
    Sunset7:30 pm

Night

35°
Partly Cloudy Night
Mixed precipitation
9%
SSE 7 mph

A few clouds. Low around 35F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:07 pm
  • Moonset
    Moonset5:21 am
  • Moon Phase - Day 11 Waxing Gibbous

Mon 30

Scattered Showers Day PM Showers
64°/46°
Rain drop 37%
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Day

64°
Scattered Showers Day
Rain drop
37%
SSW 10 mph

Mostly cloudy in the morning then periods of showers later in the day. High 64F. Winds SSW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity58%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:54 am
  • Sunset
    Sunset7:31 pm

Night

46°
Showers
Rain drop
49%
SW 7 mph

Overcast with showers at times. Low 46F. Winds SW at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:16 pm
  • Moonset
    Moonset5:45 am
  • Moon Phase - Day 12 Waxing Gibbous

Tue 31

Showers Showers
65°/50°
Rain drop 58%
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Day

65°
Showers
Rain drop
58%
SSW 9 mph

Considerable cloudiness with occasional rain showers. High around 65F. Winds SSW at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity65%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:52 am
  • Sunset
    Sunset7:32 pm

Night

50°
Rain
Rain drop
69%
SE 7 mph

Periods of rain. Low around 50F. Winds SE at 5 to 10 mph. Chance of rain 70%. Rainfall near a quarter of an inch.

  • Humidity
    Humidity82%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:22 pm
  • Moonset
    Moonset6:06 am
  • Moon Phase - Day 13 Waxing Gibbous

Wed 01

Showers Showers
73°/50°
Rain drop 66%
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Day

73°
Showers
Rain drop
66%
S 9 mph

Cloudy with occasional rain showers. High 73F. Winds S at 5 to 10 mph. Chance of rain 70%.

  • Humidity
    Humidity73%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:50 am
  • Sunset
    Sunset7:33 pm

Night

50°
Rain
Rain drop
65%
S 8 mph

Rain likely. Low around 50F. Winds S at 5 to 10 mph. Chance of rain 70%. Rainfall around a quarter of an inch.

  • Humidity
    Humidity91%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:27 pm
  • Moonset
    Moonset6:26 am
  • Moon Phase - Day 14 Full Moon

Thu 02

Showers Showers
61°/47°
Rain drop 62%
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Day

61°
Showers
Rain drop
62%
SE 9 mph

Light rain early...then remaining cloudy with showers in the afternoon. High 61F. Winds SE at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity80%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:49 am
  • Sunset
    Sunset7:34 pm

Night

47°
Showers
Rain drop
60%
SE 8 mph

Cloudy with periods of light rain. Low 47F. Winds SE at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity90%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:32 pm
  • Moonset
    Moonset6:47 am
  • Moon Phase - Day 15 Full Moon

Fri 03

Showers Showers
57°/40°
Rain drop 51%
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Day

57°
Showers
Rain drop
51%
ESE 10 mph

Cloudy with showers. High 57F. Winds ESE at 10 to 15 mph. Chance of rain 50%.

  • Humidity
    Humidity83%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:47 am
  • Sunset
    Sunset7:35 pm

Night

40°
Mostly Cloudy Night
Rain drop
24%
N 8 mph

Considerable cloudiness. Low around 40F. Winds N at 5 to 10 mph.

  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:37 pm
  • Moonset
    Moonset7:09 am
  • Moon Phase - Day 16 Waning Gibbous

Sat 04

Scattered Showers Day AM Showers
55°/40°
Rain drop 32%
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Day

55°
Scattered Showers Day
Rain drop
32%
ESE 10 mph

Showers in the morning, then cloudy in the afternoon. High near 55F. Winds ESE at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity65%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:45 am
  • Sunset
    Sunset7:36 pm

Night

40°
Showers
Rain drop
55%
SSW 9 mph

Overcast with rain showers at times. Low near 40F. Winds SSW at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:42 pm
  • Moonset
    Moonset7:34 am
  • Moon Phase - Day 17 Waning Gibbous

Sun 05

Showers Showers
58°/42°
Rain drop 55%
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Day

58°
Showers
Rain drop
55%
SSW 10 mph

Considerable cloudiness with occasional rain showers. High 58F. Winds SSW at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity62%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:44 am
  • Sunset
    Sunset7:37 pm

Night

42°
Showers
Rain drop
51%
W 8 mph

Cloudy with showers. Low 42F. Winds W at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:46 pm
  • Moonset
    Moonset8:03 am
  • Moon Phase - Day 18 Waning Gibbous

Mon 06

Scattered Showers Day AM Showers
62°/43°
Rain drop 44%
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Day

62°
Scattered Showers Day
Rain drop
44%
WSW 10 mph

Rain showers early with mostly cloudy conditions later in the day. High 62F. Winds WSW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity61%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:42 am
  • Sunset
    Sunset7:38 pm

Night

43°
Showers
Rain drop
42%
WNW 8 mph

Considerable cloudiness with occasional rain showers. Low 43F. Winds WNW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise--
  • Moonset
    Moonset8:39 am
  • Moon Phase - Day 19 Waning Gibbous

Tue 07

Scattered Showers Day AM Showers
59°/39°
Rain drop 38%
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Day

59°
Scattered Showers Day
Rain drop
38%
ENE 10 mph

Showers in the morning with some clearing in the afternoon. High 59F. Winds ENE at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity62%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:40 am
  • Sunset
    Sunset7:39 pm

Night

39°
Showers
Rain drop
36%
E 7 mph

Overcast with showers at times. Low 39F. Winds E at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:46 am
  • Moonset
    Moonset9:22 am
  • Moon Phase - Day 20 Waning Gibbous

Wed 08

Showers Showers
57°/41°
Rain drop 36%
Add

Day

57°
Showers
Rain drop
36%
SSW 9 mph

Rain showers in the morning becoming more intermittent in the afternoon. High 57F. Winds SSW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity69%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:39 am
  • Sunset
    Sunset7:40 pm

Night

41°
Showers
Rain drop
59%
SSE 8 mph

Overcast with rain showers at times. Low 41F. Winds SSE at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:42 am
  • Moonset
    Moonset10:12 am
  • Moon Phase - Day 21 Waning Gibbous
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