Hourly Weather Forecast - Saint Johns, PA

12 AM
18°F
10%
4mph
WSW
Cloudy
Humidity
69%
Feels like
12°F
Dew Point
10°F
1 AM
18°F
10%
4mph
WSW
Cloudy
Humidity
68%
Feels like
12°F
Dew Point
10°F
2 AM
18°F
10%
4mph
WSW
Cloudy
Humidity
69%
Feels like
11°F
Dew Point
10°F
3 AM
18°F
10%
4mph
WSW
Mostly Cloudy
Humidity
70%
Feels like
11°F
Dew Point
10°F
4 AM
16°F
10%
4mph
W
Partly Cloudy
Humidity
71%
Feels like
9°F
Dew Point
9°F
5 AM
15°F
10%
4mph
W
Partly Cloudy
Humidity
74%
Feels like
8°F
Dew Point
8°F
6 AM
15°F
10%
4mph
W
Mostly Cloudy
Humidity
74%
Feels like
8°F
Dew Point
8°F
7 AM
16°F
10%
4mph
W
Cloudy
Humidity
73%
Feels like
9°F
Dew Point
8°F
7:22 AM
8 AM
18°F
10%
4mph
W
Cloudy
Humidity
70%
Feels like
11°F
Dew Point
10°F
9 AM
20°F
10%
5mph
W
Cloudy
Humidity
63%
Feels like
13°F
Dew Point
10°F
10 AM
23°F
10%
6mph
W
Cloudy
Humidity
58%
Feels like
15°F
Dew Point
10°F
11 AM
24°F
10%
6mph
W
Cloudy
Humidity
57%
Feels like
17°F
Dew Point
11°F
12 PM
25°F
10%
6mph
WNW
Cloudy
Humidity
55%
Feels like
18°F
Dew Point
11°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide