Current Weather Forecast for Saint Marys

PA 15857 | 8:18pm

Weather Conditions

51°

Feels Like 48°

Rain Shower

33° 56°

0

UV Index

Good

Air Quality

SW 8 mph

Wind

0.01 in

rain

Tonight

Fri 3/28

50°

Lowest Temperature

97%

Rain ending early. Remaining cloudy. Low around 50F. Winds WSW at 10 to 15 mph. Chance of rain 100%.

Tomorrow

Sat 3/29

72°

Highest Temperature

39%

Rain showers early with overcast skies later in the day. High 72F. Winds WSW at 10 to 20 mph. Chance of rain 40%.

Tomorrow night

Sat 3/29

54°

Lowest Temperature

50%

Cloudy with occasional showers late at night. Low 54F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

Precipitation For Saint Marys

Intermittent rain for the next hour.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Saint Marys

Hourly Weather Forecast & Temperature

9PM

76%

52°

Feels Like 49°

Light Rain

WSW 8 mph

Wind

1015 mb

Pressure

94%

Humidity

0

UV Index

7mi

Visibility

95%

Cloud Cover

10PM

15%

51°

Feels Like 49°

Cloudy

SW 7 mph

Wind

1014 mb

Pressure

95%

Humidity

0

UV Index

9mi

Visibility

93%

Cloud Cover

11PM

5%

52°

Feels Like 50°

Partly Cloudy

SW 8 mph

Wind

1014 mb

Pressure

92%

Humidity

0

UV Index

10mi

Visibility

59%

Cloud Cover

12AM

3%

54°

Feels Like 52°

Partly Cloudy

WSW 10 mph

Wind

1013 mb

Pressure

82%

Humidity

0

UV Index

10mi

Visibility

41%

Cloud Cover

1AM

3%

55°

Feels Like 52°

Partly Cloudy

WSW 11 mph

Wind

1012 mb

Pressure

80%

Humidity

0

UV Index

10mi

Visibility

38%

Cloud Cover

2AM

2%

56°

Feels Like 53°

Partly Cloudy

WSW 11 mph

Wind

1012 mb

Pressure

78%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

3AM

4%

57°

Feels Like 54°

Partly Cloudy

WSW 11 mph

Wind

1013 mb

Pressure

74%

Humidity

0

UV Index

10mi

Visibility

33%

Cloud Cover

4AM

6%

57°

Feels Like 54°

Partly Cloudy

WSW 12 mph

Wind

1013 mb

Pressure

74%

Humidity

0

UV Index

10mi

Visibility

37%

Cloud Cover

5AM

5%

57°

Feels Like 54°

Cloudy

WSW 11 mph

Wind

1013 mb

Pressure

73%

Humidity

0

UV Index

10mi

Visibility

80%

Cloud Cover

6AM

12%

57°

Feels Like 55°

Cloudy

WSW 12 mph

Wind

1014 mb

Pressure

71%

Humidity

0

UV Index

10mi

Visibility

91%

Cloud Cover

7AM

19%

57°

Feels Like 55°

Cloudy

WSW 11 mph

Wind

1015 mb

Pressure

70%

Humidity

0

UV Index

10mi

Visibility

90%

Cloud Cover

8AM

39%

58°

Feels Like 55°

Showers

WSW 10 mph

Wind

1015 mb

Pressure

71%

Humidity

0

UV Index

7mi

Visibility

92%

Cloud Cover

Fri 3/28

Fri

97%

33°

56°

Periods of rain early. Lows overnight in the low 50s.

48°

Feels Like

WSW 12 mph

Wind

82%

Humidity

0

UV Index

7:03 AM

Sunrise

7:35 PM

Sunset

Sat 3/29

Sat

39%

54°

72°

A few morning showers. Highs in the low 70s and lows in the mid 50s.

72°

Feels Like

WSW 14 mph

Wind

58%

Humidity

4

UV Index

7:01 AM

Sunrise

7:36 PM

Sunset

Sun 3/30

Sun

69%

54°

64°

Cloudy with rain. Highs in the mid 60s and lows in the upper 50s.

54°

Feels Like

S 10 mph

Wind

77%

Humidity

2

UV Index

7:00 AM

Sunrise

7:37 PM

Sunset

Mon 3/31

Mon

78%

36°

60°

Rain. Highs in the low 60s and lows in the low 30s.

50°

Feels Like

WSW 12 mph

Wind

85%

Humidity

2

UV Index

6:58 AM

Sunrise

7:39 PM

Sunset

Tue 4/1

Tue

3%

29°

46°

Mix of sun and clouds. Highs in the mid 40s and lows in the upper 20s.

23°

Feels Like

NNW 9 mph

Wind

47%

Humidity

6

UV Index

6:56 AM

Sunrise

7:40 PM

Sunset

Wed 4/2

Wed

34%

28°

48°

Afternoon showers. Highs in the upper 40s and lows in the mid 40s.

23°

Feels Like

SE 17 mph

Wind

53%

Humidity

4

UV Index

6:55 AM

Sunrise

7:41 PM

Sunset

Thu 4/3

Thu

63%

44°

67°

Showers possible. Highs in the upper 60s and lows in the low 50s.

67°

Feels Like

SSW 13 mph

Wind

79%

Humidity

2

UV Index

6:53 AM

Sunrise

7:42 PM

Sunset

Fri 4/4

Fri

66%

44°

59°

Morning showers. Highs in the upper 50s and lows in the low 40s.

51°

Feels Like

WNW 10 mph

Wind

68%

Humidity

4

UV Index

6:51 AM

Sunrise

7:43 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from Pennsylvania

Sunrise partial solar eclipse happens Saturday for parts of US

On Saturday, the Moon will pass in front of the Sun, creating a partial eclipse visible in the Northeast.

What weather to expect for MLB teams playing on Opening Day

One of the big weather storylines of the season involves the Tampa Bay Rays – the team whose stadium was severely damaged by Hurricane Milton in 2024. Winds over 100 mph ripped the roof off the field.

The Groundhog Day verdict is in: Was Punxsutawney Phil right?

It's been six weeks since Groundhog Day 2025 and FOX Weather crunched the numbers to see if the weather-predicting rodent, Punxsutawney Phil, was right.

Did the National Weather Service capture a photo of Bigfoot during a Pennsylvania storm survey?

Meteorologists with the National Weather Service say they never know what they'll encounter during a storm survey and while it's not unusual to come across something unexpected, discovering a mysterious creature lurking in the background of one of their photos is certainly a memorable experience.

Load More Stories