Hourly Weather Forecast - Sempach, Lucerne, CH

12 AM
40°F
30%
2mph
SW
30% Chance of Light Rain
Humidity
93%
Feels like
40°F
Dew Point
39°F
1 AM
40°F
30%
2mph
WSW
30% Chance of Light Rain
Humidity
95%
Feels like
40°F
Dew Point
38°F
2 AM
39°F
10%
2mph
SSW
Cloudy
Humidity
95%
Feels like
39°F
Dew Point
38°F
3 AM
39°F
10%
2mph
S
Cloudy
Humidity
96%
Feels like
39°F
Dew Point
37°F
4 AM
38°F
0%
2mph
SSE
Cloudy
Humidity
96%
Feels like
38°F
Dew Point
37°F
5 AM
38°F
0%
2mph
SE
Cloudy
Humidity
96%
Feels like
38°F
Dew Point
37°F
6 AM
38°F
10%
2mph
SE
Cloudy
Humidity
97%
Feels like
38°F
Dew Point
37°F
7 AM
38°F
0%
2mph
ESE
Mostly Cloudy
Humidity
96%
Feels like
38°F
Dew Point
37°F
8 AM
39°F
0%
2mph
ENE
Mostly Cloudy
Humidity
93%
Feels like
39°F
Dew Point
37°F
8:03 AM
9 AM
40°F
0%
2mph
NE
Cloudy
Humidity
90%
Feels like
40°F
Dew Point
38°F
10 AM
42°F
0%
2mph
NNE
Cloudy
Humidity
89%
Feels like
42°F
Dew Point
39°F
11 AM
43°F
0%
1mph
NNE
Cloudy
Humidity
88%
Feels like
43°F
Dew Point
40°F
12 PM
44°F
0%
1mph
NNE
Partly Cloudy
Humidity
88%
Feels like
44°F
Dew Point
41°F
1 PM
46°F
0%
1mph
NNE
Partly Cloudy
Humidity
88%
Feels like
46°F
Dew Point
42°F
2 PM
45°F
0%
1mph
NNE
Partly Cloudy
Humidity
89%
Feels like
45°F
Dew Point
42°F
3 PM
45°F
0%
1mph
N
Partly Cloudy
Humidity
91%
Feels like
45°F
Dew Point
42°F
4 PM
44°F
0%
1mph
W
Partly Cloudy
Humidity
93%
Feels like
44°F
Dew Point
42°F
4:37 PM
5 PM
42°F
0%
2mph
SSW
Mostly Cloudy
Humidity
96%
Feels like
42°F
Dew Point
41°F
6 PM
41°F
0%
2mph
SSE
Cloudy
Humidity
98%
Feels like
41°F
Dew Point
41°F
7 PM
41°F
0%
2mph
SE
Foggy
Humidity
99%
Feels like
41°F
Dew Point
40°F
8 PM
40°F
0%
2mph
SE
Foggy
Humidity
99%
Feels like
40°F
Dew Point
40°F
9 PM
40°F
0%
2mph
SE
Foggy
Humidity
99%
Feels like
40°F
Dew Point
39°F
10 PM
39°F
0%
2mph
SE
Cloudy
Humidity
97%
Feels like
39°F
Dew Point
38°F
11 PM
39°F
0%
2mph
SSE
Cloudy
Humidity
96%
Feels like
39°F
Dew Point
38°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy, Flooding Rain Impacts 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