Hourly Weather Forecast - Rochefort-en-Yvelines, Île-de-France, FR

12 AM
48°F
30%
7mph
SSW
30% Chance of Light Rain
Humidity
97%
Feels like
45°F
Dew Point
47°F
1 AM
47°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
99%
Feels like
44°F
Dew Point
47°F
2 AM
47°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
100%
Feels like
44°F
Dew Point
47°F
3 AM
47°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
100%
Feels like
44°F
Dew Point
47°F
4 AM
47°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
100%
Feels like
44°F
Dew Point
47°F
5 AM
47°F
40%
5mph
SSW
40% Chance of Light Rain
Humidity
100%
Feels like
44°F
Dew Point
47°F
6 AM
47°F
40%
5mph
SSW
40% Chance of Light Rain
Humidity
100%
Feels like
44°F
Dew Point
47°F
7 AM
47°F
40%
4mph
SW
40% Chance of Light Rain
Humidity
100%
Feels like
45°F
Dew Point
47°F
8 AM
47°F
40%
4mph
SW
40% Chance of Light Rain
Humidity
100%
Feels like
45°F
Dew Point
47°F
8:40 AM
9 AM
47°F
40%
4mph
SW
40% Chance of Light Rain
Humidity
100%
Feels like
46°F
Dew Point
47°F
10 AM
48°F
40%
3mph
SW
40% Chance of Light Rain
Humidity
97%
Feels like
47°F
Dew Point
47°F
11 AM
49°F
50%
3mph
SW
50% Chance of Light Rain
Humidity
91%
Feels like
48°F
Dew Point
46°F
12 PM
50°F
40%
3mph
WSW
40% Chance of Light Rain
Humidity
86%
Feels like
49°F
Dew Point
46°F
1 PM
50°F
50%
3mph
WSW
50% Chance of Rain
Humidity
83%
Feels like
50°F
Dew Point
45°F
2 PM
50°F
40%
3mph
WSW
40% Chance of Rain
Humidity
82%
Feels like
50°F
Dew Point
45°F
3 PM
50°F
40%
3mph
WSW
40% Chance of Rain
Humidity
81%
Feels like
49°F
Dew Point
44°F
4 PM
49°F
40%
3mph
WSW
40% Chance of Light Rain
Humidity
82%
Feels like
49°F
Dew Point
44°F
4:57 PM
5 PM
48°F
40%
2mph
WSW
40% Chance Rain Showers
Humidity
82%
Feels like
48°F
Dew Point
43°F
6 PM
47°F
30%
2mph
WSW
30% Chance Rain Showers
Humidity
82%
Feels like
47°F
Dew Point
42°F
7 PM
46°F
30%
1mph
WSW
30% Chance Rain Showers
Humidity
82%
Feels like
46°F
Dew Point
41°F
8 PM
45°F
30%
1mph
WSW
30% Chance Rain Showers
Humidity
82%
Feels like
45°F
Dew Point
40°F
9 PM
45°F
30%
2mph
WSW
30% Chance Rain Showers
Humidity
81%
Feels like
45°F
Dew Point
39°F
10 PM
44°F
30%
2mph
WSW
30% Chance Rain Showers
Humidity
81%
Feels like
44°F
Dew Point
39°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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