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

12 AM
44°F
0%
3mph
W
Foggy
Humidity
100%
Feels like
44°F
Dew Point
44°F
1 AM
43°F
0%
3mph
WSW
Foggy
Humidity
100%
Feels like
43°F
Dew Point
43°F
2 AM
42°F
0%
3mph
SW
Foggy
Humidity
100%
Feels like
42°F
Dew Point
42°F
3 AM
42°F
0%
2mph
WSW
Foggy
Humidity
100%
Feels like
42°F
Dew Point
42°F
4 AM
41°F
0%
3mph
SW
Foggy
Humidity
100%
Feels like
41°F
Dew Point
41°F
5 AM
41°F
0%
3mph
WSW
Foggy
Humidity
100%
Feels like
41°F
Dew Point
41°F
6 AM
41°F
0%
3mph
S
Foggy
Humidity
100%
Feels like
41°F
Dew Point
41°F
7 AM
41°F
0%
3mph
SSE
Foggy
Humidity
100%
Feels like
41°F
Dew Point
41°F
8 AM
42°F
0%
4mph
SSE
Foggy
Humidity
100%
Feels like
40°F
Dew Point
42°F
8:33 AM
9 AM
43°F
0%
4mph
SSE
Foggy
Humidity
100%
Feels like
40°F
Dew Point
43°F
10 AM
44°F
0%
5mph
SSE
Foggy
Humidity
100%
Feels like
41°F
Dew Point
44°F
11 AM
46°F
0%
6mph
SSE
Foggy
Humidity
100%
Feels like
43°F
Dew Point
46°F
12 PM
48°F
0%
6mph
SSE
Foggy
Humidity
100%
Feels like
45°F
Dew Point
48°F
1 PM
50°F
0%
7mph
SSE
Foggy
Humidity
100%
Feels like
47°F
Dew Point
50°F
2 PM
51°F
0%
7mph
SSE
Mostly Cloudy
Humidity
98%
Feels like
51°F
Dew Point
50°F
3 PM
51°F
0%
7mph
SSE
Mostly Cloudy
Humidity
97%
Feels like
51°F
Dew Point
50°F
4 PM
51°F
0%
7mph
SE
Mostly Cloudy
Humidity
98%
Feels like
51°F
Dew Point
50°F
4:55 PM
5 PM
50°F
10%
7mph
SE
Foggy
Humidity
99%
Feels like
50°F
Dew Point
50°F
6 PM
50°F
20%
7mph
SE
Foggy
Humidity
100%
Feels like
47°F
Dew Point
50°F
7 PM
50°F
30%
6mph
SE
30% Chance of Light Rain
Humidity
100%
Feels like
47°F
Dew Point
50°F
8 PM
49°F
50%
6mph
SE
50% Chance of Light Rain
Humidity
100%
Feels like
47°F
Dew Point
49°F
9 PM
49°F
40%
7mph
SE
40% Chance of Light Rain
Humidity
100%
Feels like
47°F
Dew Point
49°F
10 PM
49°F
60%
7mph
SE
60% Chance of Light Rain
Humidity
100%
Feels like
46°F
Dew Point
49°F
11 PM
49°F
50%
7mph
SSE
50% Chance of Light Rain
Humidity
100%
Feels like
46°F
Dew Point
49°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