St. Marys, PA

Right Now
64°
Cloudy
  • Humidity: 98%
  • Feels Like: 64°
  • Heat Index: 64°
  • Wind: 4 mph
  • Wind Chill: 64°
  • UV Index: 6 High
  • Sunrise: 06:56:53 AM
  • Sunset: 07:19:46 PM
  • Dew Point: 64°
  • Visibility: 9 mi

Today

Considerable clouds early. Some decrease in clouds later in the day. A stray shower or thunderstorm is possible. High 78F. Winds SSE at 5 to 10 mph.

Tonight

Partly cloudy in the evening followed by scattered thunderstorms after midnight. Low 62F. Winds light and variable. Chance of rain 40%.

Tomorrow

Partly cloudy. A stray shower or thunderstorm is possible. High 78F. Winds NW at 5 to 10 mph.

Next 12 Hours

Time
Temp
Precip
1 AM
64°
4%
1 AM
64°

Wind: ESE @ 4mph

Precip: 4% Chance

Humidity: 96%

Wind Chill: 64°

Heat Index: 64°

UV Index: 0 Low

Visibility: 2.3 mi

2 AM
64°
4%
2 AM
64°

Wind: ESE @ 4mph

Precip: 4% Chance

Humidity: 97%

Wind Chill: 64°

Heat Index: 64°

UV Index: 0 Low

Visibility: 2.4 mi

3 AM
65°
4%
3 AM
65°

Wind: ESE @ 5mph

Precip: 4% Chance

Humidity: 96%

Wind Chill: 65°

Heat Index: 65°

UV Index: 0 Low

Visibility: 2.6 mi

4 AM
64°
4%
4 AM
64°

Wind: ESE @ 4mph

Precip: 4% Chance

Humidity: 95%

Wind Chill: 64°

Heat Index: 64°

UV Index: 0 Low

Visibility: 2.6 mi

5 AM
64°
4%
5 AM
64°

Wind: ESE @ 4mph

Precip: 4% Chance

Humidity: 95%

Wind Chill: 64°

Heat Index: 64°

UV Index: 0 Low

Visibility: 2.4 mi

6 AM
64°
5%
6 AM
64°

Wind: ESE @ 4mph

Precip: 5% Chance

Humidity: 96%

Wind Chill: 64°

Heat Index: 64°

UV Index: 0 Low

Visibility: 2.2 mi

7 AM
64°
7%
7 AM
64°

Wind: ESE @ 4mph

Precip: 7% Chance

Humidity: 97%

Wind Chill: 64°

Heat Index: 64°

UV Index: 0 Low

Visibility: 2 mi

8 AM
64°
13%
8 AM
64°

Wind: ESE @ 4mph

Precip: 13% Chance

Humidity: 97%

Wind Chill: 64°

Heat Index: 64°

UV Index: 0 Low

Visibility: 2.5 mi

9 AM
66°
14%
9 AM
66°

Wind: SE @ 5mph

Precip: 14% Chance

Humidity: 94%

Wind Chill: 66°

Heat Index: 68°

UV Index: 1 Low

Visibility: 4 mi

10 AM
68°
15%
10 AM
68°

Wind: SE @ 6mph

Precip: 15% Chance

Humidity: 89%

Wind Chill: 68°

Heat Index: 70°

UV Index: 2 Low

Visibility: 7 mi

11 AM
70°
24%
11 AM
70°

Wind: SSE @ 7mph

Precip: 24% Chance

Humidity: 84%

Wind Chill: 70°

Heat Index: 72°

UV Index: 3 Moderate

Visibility: 9 mi

12 PM
73°
22%
12 PM
73°

Wind: SSE @ 6mph

Precip: 22% Chance

Humidity: 78%

Wind Chill: 73°

Heat Index: 74°

UV Index: 5 Moderate

Visibility: 9 mi