Hourly Weather Forecast - Grigny, Rhône-Alpes, FR

12 AM
45°F
0%
1mph
SSW
Cloudy
Humidity
91%
Feels like
45°F
Dew Point
42°F
1 AM
45°F
0%
1mph
SSW
Cloudy
Humidity
91%
Feels like
45°F
Dew Point
42°F
2 AM
44°F
0%
1mph
SSW
Cloudy
Humidity
93%
Feels like
44°F
Dew Point
42°F
3 AM
44°F
0%
1mph
SSW
Cloudy
Humidity
95%
Feels like
44°F
Dew Point
43°F
4 AM
44°F
0%
1mph
SSW
Cloudy
Humidity
97%
Feels like
44°F
Dew Point
43°F
5 AM
43°F
0%
1mph
SSW
Cloudy
Humidity
96%
Feels like
43°F
Dew Point
42°F
6 AM
44°F
0%
2mph
S
Cloudy
Humidity
94%
Feels like
44°F
Dew Point
42°F
7 AM
44°F
0%
2mph
S
Cloudy
Humidity
93%
Feels like
44°F
Dew Point
42°F
8 AM
44°F
0%
2mph
S
Cloudy
Humidity
93%
Feels like
44°F
Dew Point
42°F
8:16 AM
9 AM
46°F
0%
4mph
S
Partly Cloudy
Humidity
92%
Feels like
44°F
Dew Point
44°F
10 AM
47°F
0%
5mph
S
Partly Cloudy
Humidity
89%
Feels like
45°F
Dew Point
44°F
11 AM
50°F
0%
8mph
S
Mostly Sunny
Humidity
83%
Feels like
47°F
Dew Point
45°F
12 PM
52°F
0%
11mph
SSE
Mostly Sunny
Humidity
77%
Feels like
52°F
Dew Point
45°F
1 PM
54°F
0%
13mph
SSE
Sunny
Humidity
72%
Feels like
54°F
Dew Point
46°F
2 PM
56°F
0%
12mph
S
Sunny
Humidity
69%
Feels like
56°F
Dew Point
46°F
3 PM
56°F
0%
13mph
S
Sunny
Humidity
65%
Feels like
56°F
Dew Point
45°F
4 PM
55°F
0%
12mph
S
Sunny
Humidity
66%
Feels like
55°F
Dew Point
44°F
4:58 PM
5 PM
53°F
0%
11mph
S
Clear
Humidity
70%
Feels like
53°F
Dew Point
44°F
6 PM
52°F
0%
9mph
S
Clear
Humidity
75%
Feels like
52°F
Dew Point
44°F
7 PM
51°F
0%
8mph
S
Clear
Humidity
79%
Feels like
51°F
Dew Point
44°F
8 PM
50°F
0%
8mph
S
Clear
Humidity
81%
Feels like
46°F
Dew Point
44°F
9 PM
49°F
0%
8mph
S
Clear
Humidity
81%
Feels like
46°F
Dew Point
44°F
10 PM
49°F
10%
8mph
S
Clear
Humidity
82%
Feels like
46°F
Dew Point
44°F
11 PM
49°F
10%
6mph
S
Clear
Humidity
82%
Feels like
46°F
Dew Point
44°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide