10-Day Weather Forecast for St. Marys, Pennsylvania 15857 - The Weather Channel | weather.com
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10 Day Weather-

As of 3:28 pm EDT

Tonight

Scattered Snow Showers Night Snow Showers Late
--/29°
Rain drop 37%
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Night

29°
Scattered Snow Showers Night
Snowflake
37%
NE 18 mph

Cloudy with snow showers developing after midnight. Low 29F. NNW winds shifting to E at 15 to 25 mph. Chance of snow 40%. Higher wind gusts possible.

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  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:20 am
  • Moonset
    Moonset2:35 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Cloudy Cloudy
53°/46°
Rain drop 1%
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Day

53°
Cloudy
Rain drop
1%
SE 19 mph

Cloudy. High 53F. Winds SE at 15 to 25 mph.

  • Humidity
    Humidity46%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:26 am
  • Sunset
    Sunset7:21 pm

Night

46°
Scattered Showers Night
Rain drop
48%
SE 18 mph

Cloudy skies early with showers later at night. Low 46F. Winds SE at 15 to 25 mph. Chance of rain 50%.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:51 am
  • Moonset
    Moonset3:44 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Rain Rain
54°/18°
Rain drop 79%
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Day

54°
Rain
Rain drop
79%
SSW 16 mph

A steady rain in the morning. Showers continuing in the afternoon. Morning high of 54F with temps falling to near 40. Winds SSW at 10 to 20 mph. Chance of rain 80%. Rainfall around a quarter of an inch.

  • Humidity
    Humidity82%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:24 am
  • Sunset
    Sunset7:22 pm

Night

18°
Scattered Snow Showers Night
Snowflake
31%
W 17 mph

Scattered snow showers during the evening. Then partly to mostly cloudy overnight. Low 18F. Winds W at 10 to 20 mph. Chance of snow 30%.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:17 am
  • Moonset
    Moonset4:54 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Snow Showers AM Snow Showers
25°/14°
Rain drop 40%
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Day

25°
Snow Showers
Snowflake
40%
W 16 mph

Mainly cloudy with snow showers around in the morning. High near 25F. Winds W at 10 to 20 mph. Chance of snow 40%.

  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:22 am
  • Sunset
    Sunset7:23 pm

Night

14°
Mostly Cloudy Night
Snowflake
21%
W 12 mph

Mostly cloudy. Cold. Low 14F. Winds W at 10 to 15 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:41 am
  • Moonset
    Moonset6:04 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Mostly Cloudy Day Mostly Cloudy
36°/29°
Rain drop 7%
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Day

36°
Mostly Cloudy Day
Mixed precipitation
7%
SSW 10 mph

Mainly cloudy. High 36F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity45%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:21 am
  • Sunset
    Sunset7:24 pm

Night

29°
Cloudy
Mixed precipitation
16%
S 8 mph

Overcast. Low 29F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:04 am
  • Moonset
    Moonset7:16 pm
  • Moon Phase - Day 29 New Moon

Thu 19

Cloudy Cloudy
49°/29°
Rain drop 24%
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Day

49°
Cloudy
Rain drop
24%
SSW 9 mph

Overcast. High 49F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:19 am
  • Sunset
    Sunset7:25 pm

Night

29°
Partly Cloudy Night
Mixed precipitation
24%
WNW 6 mph

Cloudy skies early, then partly cloudy after midnight. Low 29F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:26 am
  • Moonset
    Moonset8:29 pm
  • Moon Phase - Day 0 New Moon

Fri 20

Cloudy Cloudy
50°/34°
Rain drop 20%
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Day

50°
Cloudy
Rain drop
20%
W 7 mph

Overcast. High near 50F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity65%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:17 am
  • Sunset
    Sunset7:26 pm

Night

34°
Showers
Rain drop
50%
WSW 9 mph

Cloudy with showers. Low 34F. Winds WSW at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:50 am
  • Moonset
    Moonset9:45 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Scattered Showers Day AM Showers
41°/23°
Rain drop 50%
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Day

41°
Scattered Showers Day
Rain drop
50%
WNW 14 mph

Showers in the morning with some clearing in the afternoon. High 41F. Winds WNW at 10 to 20 mph. Chance of rain 50%.

  • Humidity
    Humidity65%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:16 am
  • Sunset
    Sunset7:27 pm

Night

23°
Mostly Cloudy Night
Snowflake
24%
WNW 12 mph

Mostly cloudy. Low 23F. Winds WNW at 10 to 15 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:16 am
  • Moonset
    Moonset11:04 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Mostly Cloudy Day Mostly Cloudy
35°/22°
Rain drop 15%
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Day

35°
Mostly Cloudy Day
Mixed precipitation
15%
WNW 13 mph

Mainly cloudy. High near 35F. Winds WNW at 10 to 20 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:14 am
  • Sunset
    Sunset7:29 pm

Night

22°
Partly Cloudy Night
Snowflake
15%
NW 10 mph

A few clouds. Low 22F. Winds NW at 10 to 15 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:49 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Partly Cloudy Day Partly Cloudy
40°/26°
Rain drop 22%
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Day

40°
Partly Cloudy Day
Mixed precipitation
22%
WNW 10 mph

Intervals of clouds and sunshine. High around 40F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:12 am
  • Sunset
    Sunset7:30 pm

Night

26°
Scattered Snow Showers Night
Snowflake
31%
NNW 8 mph

Mostly cloudy with a few snow showers in the evening. Low 26F. Winds NNW at 5 to 10 mph. Chance of snow 30%.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:30 am
  • Moonset
    Moonset12:22 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Partly Cloudy Day Partly Cloudy
45°/29°
Rain drop 16%
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Day

45°
Partly Cloudy Day
Rain drop
16%
NW 10 mph

Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High near 45F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:10 am
  • Sunset
    Sunset7:31 pm

Night

29°
Mostly Cloudy Night
Mixed precipitation
24%
NNW 9 mph

Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 29F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:20 am
  • Moonset
    Moonset1:39 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Mostly Cloudy Day Mostly Cloudy
45°/30°
Rain drop 24%
Add

Day

45°
Mostly Cloudy Day
Rain drop
24%
NW 10 mph

Mostly cloudy. High near 45F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:09 am
  • Sunset
    Sunset7:32 pm

Night

30°
Rain, Snow, Wintery Mix
Mixed precipitation
40%
WNW 8 mph

Periods of rain and snow. Low near 30F. Winds WNW at 5 to 10 mph. Chance of precip 40%.

  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:23 am
  • Moonset
    Moonset2:46 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Rain, Snow, Wintery Mix Snow to Rain
46°/32°
Rain drop 40%
Add

Day

46°
Rain, Snow, Wintery Mix
Rain drop
40%
WSW 11 mph

Moderating temperatures will change morning scattered snow showers to rain showers by late day. High 46F. Winds WSW at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity61%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:07 am
  • Sunset
    Sunset7:33 pm

Night

32°
Rain, Snow, Wintery Mix
Mixed precipitation
56%
W 10 mph

Cloudy with rain and snow showers in the evening. Snow showers overnight. Low 32F. Winds W at 5 to 10 mph. Chance of precip 60%.

  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:33 pm
  • Moonset
    Moonset3:42 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Snow Showers AM Snow Showers
48°/30°
Rain drop 37%
Add

Day

48°
Snow Showers
Snowflake
37%
W 12 mph

On and off snow showers early. Peeks of sunshine later. High 48F. Winds W at 10 to 15 mph. Chance of snow 40%.

  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:34 pm

Night

30°
Partly Cloudy Night
Mixed precipitation
24%
WNW 10 mph

A few clouds from time to time. Low around 30F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:48 pm
  • Moonset
    Moonset4:26 am
  • Moon Phase - Day 9 Waxing Gibbous

Sat 28

Partly Cloudy Day Partly Cloudy
47°/30°
Rain drop 24%
Add

Day

47°
Partly Cloudy Day
Rain drop
24%
W 11 mph

Partly cloudy. High 47F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:04 am
  • Sunset
    Sunset7:35 pm

Night

30°
Partly Cloudy Night
Mixed precipitation
24%
WNW 9 mph

A few clouds. Low near 30F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:02 pm
  • Moonset
    Moonset5:00 am
  • Moon Phase - Day 10 Waxing Gibbous
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