Hourly Weather Forecast - Sempach, Lucerne, CH

3 AM
45°F
0%
2mph
N
Mostly Cloudy
Humidity
78%
Feels like
45°F
Dew Point
38°F
4 AM
44°F
0%
2mph
ENE
Mostly Cloudy
Humidity
81%
Feels like
44°F
Dew Point
38°F
5 AM
44°F
0%
2mph
SE
Cloudy
Humidity
82%
Feels like
44°F
Dew Point
38°F
6 AM
43°F
0%
2mph
ESE
Mostly Cloudy
Humidity
83%
Feels like
43°F
Dew Point
38°F
7 AM
43°F
0%
2mph
ENE
Mostly Cloudy
Humidity
81%
Feels like
43°F
Dew Point
38°F
8 AM
43°F
0%
2mph
NE
Mostly Cloudy
Humidity
80%
Feels like
43°F
Dew Point
37°F
8:03 AM
9 AM
44°F
0%
2mph
NNE
Mostly Cloudy
Humidity
80%
Feels like
44°F
Dew Point
38°F
10 AM
44°F
0%
1mph
NNE
Cloudy
Humidity
86%
Feels like
44°F
Dew Point
40°F
11 AM
45°F
0%
2mph
NNW
Cloudy
Humidity
91%
Feels like
45°F
Dew Point
42°F
12 PM
45°F
0%
2mph
W
Cloudy
Humidity
91%
Feels like
45°F
Dew Point
43°F
1 PM
46°F
0%
2mph
NNE
Cloudy
Humidity
92%
Feels like
46°F
Dew Point
44°F
2 PM
45°F
0%
2mph
NNE
Mostly Cloudy
Humidity
91%
Feels like
45°F
Dew Point
43°F
3 PM
45°F
0%
2mph
NE
Mostly Cloudy
Humidity
95%
Feels like
45°F
Dew Point
43°F
4 PM
44°F
0%
2mph
ENE
Foggy
Humidity
100%
Feels like
44°F
Dew Point
43°F
4:37 PM
5 PM
42°F
0%
2mph
SE
Foggy
Humidity
99%
Feels like
42°F
Dew Point
42°F
6 PM
42°F
0%
2mph
ESE
Cloudy
Humidity
97%
Feels like
42°F
Dew Point
41°F
7 PM
41°F
0%
1mph
ESE
Mostly Cloudy
Humidity
93%
Feels like
41°F
Dew Point
39°F
8 PM
41°F
0%
1mph
ESE
Mostly Cloudy
Humidity
89%
Feels like
41°F
Dew Point
38°F
9 PM
40°F
0%
1mph
ESE
Mostly Cloudy
Humidity
89%
Feels like
40°F
Dew Point
37°F
10 PM
40°F
0%
2mph
S
Cloudy
Humidity
90%
Feels like
40°F
Dew Point
37°F
11 PM
40°F
0%
2mph
SW
Mostly Cloudy
Humidity
92%
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

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