Hourly Weather Forecast - Castel San Pietro, Ticino, CH

12 AM
40°F
0%
1mph
NNE
Cloudy
Humidity
89%
Feels like
40°F
Dew Point
37°F
1 AM
40°F
10%
1mph
NNE
Cloudy
Humidity
91%
Feels like
40°F
Dew Point
37°F
2 AM
40°F
10%
1mph
NE
Cloudy
Humidity
92%
Feels like
40°F
Dew Point
38°F
3 AM
39°F
10%
1mph
ENE
Cloudy
Humidity
93%
Feels like
39°F
Dew Point
38°F
4 AM
39°F
10%
1mph
E
Cloudy
Humidity
93%
Feels like
39°F
Dew Point
37°F
5 AM
39°F
10%
1mph
E
Cloudy
Humidity
94%
Feels like
39°F
Dew Point
37°F
6 AM
39°F
10%
1mph
ENE
Cloudy
Humidity
95%
Feels like
39°F
Dew Point
37°F
7 AM
38°F
10%
1mph
ENE
Cloudy
Humidity
96%
Feels like
38°F
Dew Point
37°F
7:58 AM
8 AM
38°F
10%
1mph
E
Cloudy
Humidity
96%
Feels like
38°F
Dew Point
37°F
9 AM
40°F
10%
1mph
ENE
Cloudy
Humidity
95%
Feels like
40°F
Dew Point
38°F
10 AM
42°F
30%
1mph
E
30% Chance of Light Rain
Humidity
92%
Feels like
42°F
Dew Point
39°F
11 AM
43°F
30%
1mph
S
30% Chance of Light Rain
Humidity
86%
Feels like
43°F
Dew Point
39°F
12 PM
44°F
30%
1mph
SSW
30% Chance of Light Rain
Humidity
82%
Feels like
44°F
Dew Point
39°F
1 PM
45°F
30%
1mph
SSW
30% Chance of Light Rain
Humidity
81%
Feels like
45°F
Dew Point
39°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