Hourly Weather Forecast - Rorschach, Saint Gallen, CH

12 AM
36°F
0%
3mph
S
Cloudy
Humidity
92%
Feels like
33°F
Dew Point
33°F
1 AM
35°F
0%
3mph
S
Cloudy
Humidity
93%
Feels like
32°F
Dew Point
33°F
2 AM
34°F
0%
3mph
S
Cloudy
Humidity
96%
Feels like
31°F
Dew Point
33°F
3 AM
33°F
0%
3mph
SSW
Cloudy
Humidity
98%
Feels like
30°F
Dew Point
33°F
4 AM
33°F
0%
3mph
SSW
Foggy
Humidity
99%
Feels like
30°F
Dew Point
33°F
5 AM
33°F
0%
3mph
SSW
Cloudy
Humidity
98%
Feels like
30°F
Dew Point
33°F
6 AM
33°F
0%
3mph
SSW
Cloudy
Humidity
96%
Feels like
30°F
Dew Point
33°F
7 AM
34°F
0%
3mph
SSW
Cloudy
Humidity
94%
Feels like
31°F
Dew Point
33°F
8 AM
35°F
0%
3mph
SSW
Cloudy
Humidity
91%
Feels like
33°F
Dew Point
33°F
8:03 AM
9 AM
37°F
0%
3mph
SW
Cloudy
Humidity
88%
Feels like
35°F
Dew Point
34°F
10 AM
40°F
0%
2mph
WSW
Cloudy
Humidity
85%
Feels like
40°F
Dew Point
35°F
11 AM
42°F
0%
2mph
WSW
Cloudy
Humidity
81%
Feels like
42°F
Dew Point
37°F
12 PM
44°F
0%
2mph
SW
Cloudy
Humidity
78%
Feels like
44°F
Dew Point
38°F
1 PM
45°F
0%
2mph
SW
Cloudy
Humidity
76%
Feels like
45°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