Hourly Weather Forecast for St. Marys, Pennsylvania 15857 - The Weather Channel | Weather.com

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Hourly Weather-

As of 10:14 am EDT

There is a possible risk of severe weather today. Wind and hail are possible. Look out for large hail.

Rain

Thunderstorms possible after 3 PM. Potential for severe thunderstorms.

Sunday, March 22

11 am

Mostly Sunny

63°

23%

SW 9 mph

Mostly Sunny

Feels Like63°
WindSW 9 mph
Humidity51%
UV Index3 of 11
Cloud Cover29%
Rain Amount0 in

12 pm

Partly Cloudy

65°

15%

WSW 10 mph

Partly Cloudy

Feels Like65°
WindWSW 10 mph
Humidity48%
UV Index4 of 11
Cloud Cover38%
Rain Amount0 in

1 pm

Partly Cloudy

68°

15%

WSW 10 mph

Partly Cloudy

Feels Like68°
WindWSW 10 mph
Humidity46%
UV Index4 of 11
Cloud Cover55%
Rain Amount0 in

2 pm

Cloudy

65°

15%

W 9 mph

Cloudy

Feels Like65°
WindW 9 mph
Humidity52%
UV Index2 of 11
Cloud Cover97%
Rain Amount0 in

3 pm

Scattered Thunderstorms

66°

43%

W 9 mph

Scattered Thunderstorms

Feels Like66°
WindW 9 mph
Humidity56%
UV Index2 of 11
Cloud Cover95%
Rain Amount0 in

4 pm

Thunderstorms

64°

92%

W 9 mph

Thunderstorms

Feels Like64°
WindW 9 mph
Humidity63%
UV Index1 of 11
Cloud Cover98%
Rain Amount0.02 in

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5 pm

Thundershowers

63°

89%

WNW 9 mph

Thundershowers

Feels Like62°
WindWNW 9 mph
Humidity69%
UV Index1 of 11
Cloud Cover97%
Rain Amount0.05 in

6 pm

Showers

60°

57%

NW 9 mph

Showers

Feels Like59°
WindNW 9 mph
Humidity77%
UV Index0 of 11
Cloud Cover96%
Rain Amount0.05 in

7 pm

Showers

57°

50%

NNW 9 mph

Showers

Feels Like55°
WindNNW 9 mph
Humidity83%
UV Index0 of 11
Cloud Cover94%
Rain Amount0.05 in

8 pm

Showers

54°

41%

N 7 mph

Showers

Feels Like52°
WindN 7 mph
Humidity90%
UV Index0 of 11
Cloud Cover80%
Rain Amount0.01 in

9 pm

Showers

50°

38%

N 7 mph

Showers

Feels Like48°
WindN 7 mph
Humidity93%
UV Index0 of 11
Cloud Cover90%
Rain Amount0.01 in

10 pm

Showers

48°

45%

NNE 5 mph

Showers

Feels Like46°
WindNNE 5 mph
Humidity98%
UV Index0 of 11
Cloud Cover93%
Rain Amount0.01 in

11 pm

Rain

46°

61%

NNE 5 mph

Rain

Feels Like44°
WindNNE 5 mph
Humidity100%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.03 in

Monday, March 23

12 am

Rain

44°

66%

NNE 5 mph

Rain

Feels Like41°
WindNNE 5 mph
Humidity100%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.04 in

1 am

Rain

43°

72%

NNE 6 mph

Rain

Feels Like39°
WindNNE 6 mph
Humidity98%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.02 in

2 am

Light Rain

42°

49%

NNE 6 mph

Light Rain

Feels Like38°
WindNNE 6 mph
Humidity95%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.02 in

3 am

Light Rain

40°

35%

NNE 6 mph

Light Rain

Feels Like36°
WindNNE 6 mph
Humidity93%
UV Index0 of 11
Cloud Cover99%
Rain Amount0.01 in

4 am

Cloudy

38°

23%

N 7 mph

Cloudy

Feels Like33°
WindN 7 mph
Humidity93%
UV Index0 of 11
Cloud Cover98%
Precip Amount0 in

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5 am

Cloudy

36°

16%

N 8 mph

Cloudy

Feels Like30°
WindN 8 mph
Humidity92%
UV Index0 of 11
Cloud Cover97%
Precip Amount0 in

6 am

Cloudy

35°

21%

N 9 mph

Cloudy

Feels Like28°
WindN 9 mph
Humidity88%
UV Index0 of 11
Cloud Cover98%
Precip Amount0 in

7 am

Cloudy

34°

21%

N 9 mph

Cloudy

Feels Like26°
WindN 9 mph
Humidity86%
UV Index0 of 11
Cloud Cover98%
Precip Amount0 in

8 am

Cloudy

33°

20%

NNW 10 mph

Cloudy

Feels Like25°
WindNNW 10 mph
Humidity83%
UV Index0 of 11
Cloud Cover98%
Precip Amount0 in

9 am

Cloudy

33°

15%

NNW 10 mph

Cloudy

Feels Like25°
WindNNW 10 mph
Humidity79%
UV Index0 of 11
Cloud Cover98%
Precip Amount0 in

10 am

Cloudy

34°

15%

NNW 10 mph

Cloudy

Feels Like25°
WindNNW 10 mph
Humidity73%
UV Index1 of 11
Cloud Cover94%
Precip Amount0 in

11 am

Cloudy

34°

15%

NNW 11 mph

Cloudy

Feels Like26°
WindNNW 11 mph
Humidity67%
UV Index1 of 11
Cloud Cover95%
Precip Amount0 in

12 pm

Cloudy

35°

15%

NW 12 mph

Cloudy

Feels Like27°
WindNW 12 mph
Humidity62%
UV Index2 of 11
Cloud Cover91%
Precip Amount0 in

1 pm

Cloudy

36°

15%

NW 13 mph

Cloudy

Feels Like28°
WindNW 13 mph
Humidity58%
UV Index3 of 11
Cloud Cover86%
Precip Amount0 in

2 pm

Cloudy

37°

1%

NW 13 mph

Cloudy

Feels Like29°
WindNW 13 mph
Humidity54%
UV Index2 of 11
Cloud Cover88%
Precip Amount0 in

3 pm

Cloudy

37°

3%

NW 14 mph

Cloudy

Feels Like28°
WindNW 14 mph
Humidity53%
UV Index2 of 11
Cloud Cover97%
Precip Amount0 in

4 pm

Cloudy

37°

1%

NW 14 mph

Cloudy

Feels Like28°
WindNW 14 mph
Humidity51%
UV Index1 of 11
Cloud Cover91%
Precip Amount0 in

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5 pm

Mostly Cloudy

36°

12%

NW 14 mph

Mostly Cloudy

Feels Like27°
WindNW 14 mph
Humidity50%
UV Index1 of 11
Cloud Cover71%
Precip Amount0 in

6 pm

Mostly Cloudy

34°

10%

NW 13 mph

Mostly Cloudy

Feels Like25°
WindNW 13 mph
Humidity51%
UV Index0 of 11
Cloud Cover64%
Precip Amount0 in

7 pm

Mostly Cloudy

33°

3%

NW 12 mph

Mostly Cloudy

Feels Like24°
WindNW 12 mph
Humidity54%
UV Index0 of 11
Cloud Cover62%
Precip Amount0 in

8 pm

Mostly Cloudy

31°

9%

NW 10 mph

Mostly Cloudy

Feels Like23°
WindNW 10 mph
Humidity58%
UV Index0 of 11
Cloud Cover69%
Precip Amount0 in

9 pm

Mostly Cloudy

30°

9%

NW 9 mph

Mostly Cloudy

Feels Like22°
WindNW 9 mph
Humidity59%
UV Index0 of 11
Cloud Cover79%
Precip Amount0 in

10 pm

Cloudy

29°

4%

NW 9 mph

Cloudy

Feels Like21°
WindNW 9 mph
Humidity61%
UV Index0 of 11
Cloud Cover80%
Precip Amount0 in

11 pm

Mostly Cloudy

28°

3%

NNW 8 mph

Mostly Cloudy

Feels Like20°
WindNNW 8 mph
Humidity62%
UV Index0 of 11
Cloud Cover68%
Precip Amount0 in

Tuesday, March 24

12 am

Mostly Cloudy

27°

4%

NNW 8 mph

Mostly Cloudy

Feels Like19°
WindNNW 8 mph
Humidity63%
UV Index0 of 11
Cloud Cover71%
Precip Amount0 in

1 am

Partly Cloudy

26°

3%

NNW 7 mph

Partly Cloudy

Feels Like18°
WindNNW 7 mph
Humidity63%
UV Index0 of 11
Cloud Cover49%
Precip Amount0 in

2 am

Partly Cloudy

25°

3%

NNW 7 mph

Partly Cloudy

Feels Like18°
WindNNW 7 mph
Humidity65%
UV Index0 of 11
Cloud Cover46%
Precip Amount0 in

3 am

Partly Cloudy

25°

3%

NNW 6 mph

Partly Cloudy

Feels Like17°
WindNNW 6 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover39%
Snow Amount0 in

4 am

Partly Cloudy

24°

3%

NNW 6 mph

Partly Cloudy

Feels Like17°
WindNNW 6 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover42%
Snow Amount0 in

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5 am

Partly Cloudy

23°

3%

N 5 mph

Partly Cloudy

Feels Like17°
WindN 5 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover37%
Snow Amount0 in

6 am

Partly Cloudy

22°

3%

N 4 mph

Partly Cloudy

Feels Like18°
WindN 4 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover40%
Snow Amount0 in

7 am

Partly Cloudy

22°

3%

N 3 mph

Partly Cloudy

Feels Like22°
WindN 3 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover37%
Snow Amount0 in

8 am

Partly Cloudy

23°

3%

N 2 mph

Partly Cloudy

Feels Like23°
WindN 2 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover32%
Snow Amount0 in

9 am

Mostly Sunny

25°

2%

W 2 mph

Mostly Sunny

Feels Like25°
WindW 2 mph
Humidity67%
UV Index1 of 11
Cloud Cover26%
Precip Amount0 in

10 am

Mostly Sunny

28°

0%

SW 3 mph

Mostly Sunny

Feels Like28°
WindSW 3 mph
Humidity59%
UV Index2 of 11
Cloud Cover24%
Precip Amount0 in

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