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

12 AM
45°F
0%
3mph
SSE
Cloudy
Humidity
98%
Feels like
44°F
Dew Point
44°F
1 AM
44°F
0%
3mph
SE
Cloudy
Humidity
98%
Feels like
43°F
Dew Point
44°F
2 AM
44°F
0%
4mph
SSE
Foggy
Humidity
99%
Feels like
42°F
Dew Point
44°F
3 AM
44°F
0%
4mph
SE
Cloudy
Humidity
98%
Feels like
41°F
Dew Point
43°F
4 AM
43°F
0%
4mph
SSE
Cloudy
Humidity
98%
Feels like
41°F
Dew Point
43°F
5 AM
43°F
0%
4mph
SSE
Cloudy
Humidity
97%
Feels like
40°F
Dew Point
42°F
6 AM
42°F
0%
4mph
SSE
Cloudy
Humidity
97%
Feels like
40°F
Dew Point
41°F
7 AM
42°F
0%
4mph
SSE
Cloudy
Humidity
95%
Feels like
39°F
Dew Point
41°F
8 AM
42°F
0%
5mph
SSE
Cloudy
Humidity
94%
Feels like
39°F
Dew Point
40°F
8:34 AM
9 AM
42°F
0%
6mph
SSE
Cloudy
Humidity
92%
Feels like
39°F
Dew Point
40°F
10 AM
43°F
0%
6mph
SSE
Cloudy
Humidity
89%
Feels like
40°F
Dew Point
40°F
11 AM
44°F
0%
6mph
SSE
Cloudy
Humidity
89%
Feels like
40°F
Dew Point
41°F
12 PM
45°F
0%
6mph
SSE
Cloudy
Humidity
87%
Feels like
42°F
Dew Point
42°F
1 PM
46°F
0%
6mph
SSE
Cloudy
Humidity
85%
Feels like
43°F
Dew Point
42°F
2 PM
46°F
0%
6mph
SSE
Cloudy
Humidity
85%
Feels like
43°F
Dew Point
42°F
3 PM
46°F
0%
6mph
SSE
Cloudy
Humidity
86%
Feels like
43°F
Dew Point
42°F
4 PM
45°F
0%
6mph
SSE
Cloudy
Humidity
88%
Feels like
42°F
Dew Point
42°F
4:54 PM
5 PM
44°F
0%
6mph
SSE
Cloudy
Humidity
90%
Feels like
41°F
Dew Point
42°F
6 PM
43°F
0%
6mph
SSE
Cloudy
Humidity
93%
Feels like
40°F
Dew Point
42°F
7 PM
43°F
0%
6mph
SSE
Cloudy
Humidity
95%
Feels like
39°F
Dew Point
42°F
8 PM
42°F
0%
6mph
SSE
Cloudy
Humidity
96%
Feels like
39°F
Dew Point
41°F
9 PM
42°F
0%
5mph
SSE
Cloudy
Humidity
98%
Feels like
38°F
Dew Point
41°F
10 PM
41°F
0%
6mph
S
Cloudy
Humidity
98%
Feels like
37°F
Dew Point
40°F
11 PM
40°F
0%
6mph
S
Foggy
Humidity
99%
Feels like
36°F
Dew Point
40°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

Weekend Weather Outlook

Weekend Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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