Hourly Weather Forecast - Les Ulis, Ile-del-France, FR

12 AM
41°F
10%
6mph
S
Foggy
Humidity
100%
Feels like
37°F
Dew Point
41°F
1 AM
41°F
10%
6mph
S
Foggy
Humidity
100%
Feels like
37°F
Dew Point
41°F
2 AM
40°F
10%
6mph
S
Foggy
Humidity
100%
Feels like
36°F
Dew Point
40°F
3 AM
40°F
10%
7mph
S
Foggy
Humidity
100%
Feels like
35°F
Dew Point
40°F
4 AM
40°F
10%
7mph
S
Foggy
Humidity
100%
Feels like
35°F
Dew Point
40°F
5 AM
40°F
10%
7mph
S
Foggy
Humidity
100%
Feels like
35°F
Dew Point
40°F
6 AM
40°F
10%
7mph
S
Foggy
Humidity
100%
Feels like
35°F
Dew Point
40°F
7 AM
41°F
10%
7mph
S
Foggy
Humidity
100%
Feels like
36°F
Dew Point
41°F
8 AM
41°F
10%
8mph
S
Foggy
Humidity
100%
Feels like
36°F
Dew Point
41°F
8:36 AM
9 AM
42°F
10%
8mph
S
Foggy
Humidity
100%
Feels like
37°F
Dew Point
42°F
10 AM
44°F
10%
9mph
S
Foggy
Humidity
100%
Feels like
39°F
Dew Point
44°F
11 AM
45°F
10%
9mph
S
Foggy
Humidity
100%
Feels like
41°F
Dew Point
45°F
12 PM
47°F
10%
10mph
S
Foggy
Humidity
100%
Feels like
42°F
Dew Point
47°F
1 PM
48°F
10%
10mph
S
Foggy
Humidity
99%
Feels like
44°F
Dew Point
48°F
2 PM
49°F
10%
10mph
S
Cloudy
Humidity
96%
Feels like
44°F
Dew Point
47°F
3 PM
49°F
0%
10mph
S
Cloudy
Humidity
94%
Feels like
44°F
Dew Point
47°F
4 PM
48°F
0%
10mph
S
Cloudy
Humidity
95%
Feels like
43°F
Dew Point
47°F
4:55 PM
5 PM
47°F
0%
10mph
S
Cloudy
Humidity
97%
Feels like
42°F
Dew Point
46°F
6 PM
46°F
10%
10mph
S
Cloudy
Humidity
98%
Feels like
41°F
Dew Point
45°F
7 PM
45°F
0%
11mph
S
Foggy
Humidity
99%
Feels like
40°F
Dew Point
45°F
8 PM
45°F
10%
11mph
S
Foggy
Humidity
100%
Feels like
40°F
Dew Point
45°F
9 PM
45°F
10%
11mph
S
Foggy
Humidity
100%
Feels like
39°F
Dew Point
44°F
10 PM
44°F
0%
11mph
S
Foggy
Humidity
100%
Feels like
38°F
Dew Point
44°F
11 PM
44°F
0%
11mph
S
Foggy
Humidity
100%
Feels like
38°F
Dew Point
44°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

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide