Hourly Weather Forecast - Cergy, Ile-del-France, FR

12 AM
42°F
0%
5mph
SSW
Foggy
Humidity
100%
Feels like
39°F
Dew Point
42°F
1 AM
42°F
0%
6mph
SSW
Foggy
Humidity
100%
Feels like
38°F
Dew Point
42°F
2 AM
42°F
0%
6mph
SSW
Foggy
Humidity
100%
Feels like
38°F
Dew Point
42°F
3 AM
41°F
0%
6mph
SSW
Foggy
Humidity
100%
Feels like
37°F
Dew Point
41°F
4 AM
42°F
0%
6mph
S
Foggy
Humidity
100%
Feels like
37°F
Dew Point
42°F
5 AM
42°F
0%
7mph
S
Foggy
Humidity
100%
Feels like
38°F
Dew Point
42°F
6 AM
42°F
0%
7mph
S
Foggy
Humidity
100%
Feels like
38°F
Dew Point
42°F
7 AM
43°F
0%
7mph
S
Foggy
Humidity
100%
Feels like
39°F
Dew Point
43°F
8 AM
44°F
0%
8mph
S
Foggy
Humidity
100%
Feels like
39°F
Dew Point
44°F
8:38 AM
9 AM
44°F
0%
8mph
S
Foggy
Humidity
100%
Feels like
40°F
Dew Point
44°F
10 AM
46°F
0%
9mph
S
Cloudy
Humidity
98%
Feels like
41°F
Dew Point
45°F
11 AM
47°F
0%
9mph
S
Cloudy
Humidity
94%
Feels like
43°F
Dew Point
46°F
12 PM
49°F
0%
9mph
S
Cloudy
Humidity
90%
Feels like
45°F
Dew Point
46°F
1 PM
50°F
0%
10mph
S
Cloudy
Humidity
86%
Feels like
50°F
Dew Point
46°F
2 PM
51°F
0%
10mph
S
Cloudy
Humidity
84%
Feels like
51°F
Dew Point
46°F
3 PM
51°F
0%
10mph
S
Cloudy
Humidity
84%
Feels like
51°F
Dew Point
46°F
4 PM
50°F
0%
10mph
S
Cloudy
Humidity
86%
Feels like
46°F
Dew Point
46°F
4:54 PM
5 PM
49°F
0%
10mph
S
Cloudy
Humidity
88%
Feels like
45°F
Dew Point
46°F
6 PM
48°F
0%
10mph
S
Cloudy
Humidity
91%
Feels like
43°F
Dew Point
46°F
7 PM
47°F
10%
10mph
S
Cloudy
Humidity
93%
Feels like
43°F
Dew Point
45°F
8 PM
47°F
10%
10mph
S
Cloudy
Humidity
94%
Feels like
42°F
Dew Point
45°F
9 PM
46°F
10%
10mph
S
Cloudy
Humidity
94%
Feels like
42°F
Dew Point
45°F
10 PM
46°F
10%
10mph
S
Cloudy
Humidity
94%
Feels like
41°F
Dew Point
44°F
11 PM
46°F
0%
10mph
S
Cloudy
Humidity
93%
Feels like
40°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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide