Hourly Weather Forecast - Rorschach, Saint Gallen, CH

12 PM
42°F
10%
2mph
NE
Partly Cloudy
Humidity
91%
Feels like
42°F
Dew Point
40°F
1 PM
44°F
10%
2mph
NNE
Partly Cloudy
Humidity
88%
Feels like
44°F
Dew Point
40°F
2 PM
44°F
10%
2mph
ENE
Partly Cloudy
Humidity
87%
Feels like
44°F
Dew Point
41°F
3 PM
44°F
0%
2mph
E
Partly Cloudy
Humidity
87%
Feels like
44°F
Dew Point
41°F
4 PM
44°F
0%
2mph
NNE
Partly Cloudy
Humidity
89%
Feels like
44°F
Dew Point
40°F
4:30 PM
5 PM
43°F
0%
3mph
W
Partly Cloudy
Humidity
90%
Feels like
43°F
Dew Point
40°F
6 PM
42°F
0%
3mph
SSW
Partly Cloudy
Humidity
91%
Feels like
41°F
Dew Point
40°F
7 PM
42°F
0%
3mph
SW
Hazy
Humidity
91%
Feels like
40°F
Dew Point
39°F
8 PM
42°F
0%
3mph
SW
Mostly Clear
Humidity
90%
Feels like
40°F
Dew Point
39°F
9 PM
42°F
0%
3mph
WSW
Mostly Clear
Humidity
89%
Feels like
40°F
Dew Point
39°F
10 PM
42°F
0%
3mph
SW
Partly Cloudy
Humidity
89%
Feels like
40°F
Dew Point
38°F
11 PM
41°F
0%
3mph
SW
Partly Cloudy
Humidity
89%
Feels like
40°F
Dew Point
38°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

Today's Weather Outlook

Today'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