Weather Forecast and Conditions for St. Marys, Pennsylvania 15857 - The Weather Channel | Weather.com
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63° Mostly Clear Day
Fair
Day 69° • Night 32°
Feels Like62°
Sunrise

7:14 am

Sunset

7:29 pm

Temperature
High / Low
69°/32°
Wind
9 mph
Humidity
Humidity
50%
Dew point
Dew Point
44°
Pressure
Pressure
29.70 in
UV index
UV Index
2 of 11
Visibility
Visibility
10 mi
Moon Phase - Day 4
Moon Phase
Waxing Crescent
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Rain

Thunderstorms possible after 3 PM. Potential for severe thunderstorms.

Hourly Weather-

Now

Mostly Clear Day Mostly Sunny
63°
Rain drop 24%
SW 9 mph
Subtract

Mostly Sunny

  • Temperature feels like
    Feels Like63°
  • WindSW 9 mph
  • Humidity
    Humidity51%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover25%
  • Rain drop
    Rain Amount0 in

12 pm

Partly Cloudy Day Partly Cloudy
65°
Rain drop 15%
WSW 10 mph
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Partly Cloudy

  • Temperature feels like
    Feels Like65°
  • WindWSW 10 mph
  • Humidity
    Humidity48%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover35%
  • Rain drop
    Rain Amount0 in

1 pm

Partly Cloudy Day Partly Cloudy
68°
Rain drop 15%
WSW 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like68°
  • WindWSW 10 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover53%
  • Rain drop
    Rain Amount0 in

2 pm

Cloudy Cloudy
65°
Rain drop 15%
W 9 mph
Add

Cloudy

  • Temperature feels like
    Feels Like65°
  • WindW 9 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0 in
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10 Day Weather-

Today

Scattered Thunderstorms PM Thunderstorms
69°/32°
Rain drop 95%
Subtract

Day

69°
Scattered Thunderstorms
Rain drop
95%
W 10 mph

Partly cloudy early. Thunderstorms developing this afternoon. Potential for severe thunderstorms. High 69F. Winds W at 10 to 15 mph. Chance of rain 100%.

  • Humidity
    Humidity56%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:14 am
  • Sunset
    Sunset7:29 pm

Night

32°
Rain
Rain drop
71%
N 9 mph

Cloudy with periods of rain. Low 32F. Winds N at 5 to 10 mph. Chance of rain 70%. Rainfall near a quarter of an inch.

  • Humidity
    Humidity94%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:49 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Cloudy Cloudy
37°/21°
Rain drop 21%
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Day

37°
Cloudy
Mixed precipitation
21%
NW 14 mph

Cloudy skies. A few flurries or snow showers possible. High 37F. Winds NW at 10 to 20 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:12 am
  • Sunset
    Sunset7:30 pm

Night

21°
Partly Cloudy Night
Snowflake
9%
NNW 12 mph

Cloudy skies early, followed by partial clearing. Low 21F. Winds NNW at 10 to 15 mph.

  • 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°/28°
Rain drop 3%
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Day

45°
Partly Cloudy Day
Rain drop
3%
WSW 9 mph

Partly cloudy skies. High near 45F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity46%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:10 am
  • Sunset
    Sunset7:31 pm

Night

28°
Cloudy
Mixed precipitation
2%
NW 6 mph

Cloudy. Low 28F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:20 am
  • Moonset
    Moonset1:39 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Cloudy Cloudy
53°/41°
Rain drop 2%
Add

Day

53°
Cloudy
Rain drop
2%
S 10 mph

Overcast. High 53F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:09 am
  • Sunset
    Sunset7:32 pm

Night

41°
Scattered Showers Night
Rain drop
34%
SSW 7 mph

Cloudy with occasional showers late at night. Low 41F. Winds SSW at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:23 am
  • Moonset
    Moonset2:46 am
  • Moon Phase - Day 7 First Quarter
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