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

4 AM
40°F
0%
4mph
E
Mostly Cloudy
Humidity
96%
Feels like
38°F
Dew Point
39°F
5 AM
40°F
0%
4mph
E
Mostly Cloudy
Humidity
96%
Feels like
37°F
Dew Point
39°F
6 AM
40°F
0%
4mph
ESE
Mostly Cloudy
Humidity
95%
Feels like
37°F
Dew Point
38°F
7 AM
40°F
0%
4mph
ESE
Cloudy
Humidity
94%
Feels like
37°F
Dew Point
38°F
8 AM
40°F
0%
4mph
ESE
Cloudy
Humidity
93%
Feels like
37°F
Dew Point
38°F
8:12 AM
9 AM
40°F
10%
5mph
ESE
Mostly Cloudy
Humidity
91%
Feels like
37°F
Dew Point
38°F
10 AM
42°F
0%
5mph
SE
Cloudy
Humidity
87%
Feels like
39°F
Dew Point
39°F
11 AM
45°F
0%
6mph
SSE
Mostly Cloudy
Humidity
81%
Feels like
42°F
Dew Point
40°F
12 PM
48°F
0%
7mph
SSE
Mostly Cloudy
Humidity
74%
Feels like
45°F
Dew Point
40°F
1 PM
50°F
0%
9mph
SSE
Mostly Cloudy
Humidity
72%
Feels like
50°F
Dew Point
41°F
2 PM
51°F
0%
10mph
S
Partly Cloudy
Humidity
68%
Feels like
51°F
Dew Point
41°F
3 PM
52°F
0%
11mph
SSE
Cloudy
Humidity
67%
Feels like
52°F
Dew Point
42°F
4 PM
52°F
0%
11mph
S
Partly Cloudy
Humidity
67%
Feels like
52°F
Dew Point
41°F
5 PM
51°F
0%
11mph
SSE
Partly Cloudy
Humidity
70%
Feels like
51°F
Dew Point
41°F
6 PM
50°F
10%
11mph
SSE
Mostly Cloudy
Humidity
72%
Feels like
45°F
Dew Point
41°F
6:02 PM
7 PM
49°F
50%
11mph
SE
50% Chance of Light Rain
Humidity
75%
Feels like
44°F
Dew Point
41°F
8 PM
48°F
50%
11mph
SE
50% Chance of Light Rain
Humidity
75%
Feels like
43°F
Dew Point
41°F
9 PM
48°F
60%
12mph
SE
60% Chance of Light Rain
Humidity
75%
Feels like
43°F
Dew Point
41°F
10 PM
48°F
80%
13mph
SE
80% Chance of Light Rain
Humidity
78%
Feels like
42°F
Dew Point
41°F
11 PM
48°F
90%
13mph
SSE
Light Rain
Humidity
81%
Feels like
42°F
Dew Point
42°F

Monday Morning's Low Temperatures

Record-Breaking Cold Maligns the Northeast

Frigid temperatures and wind chills continue tonight into Monday morning across Appalachia, the Northeast, and the Mid-Atlantic.

Monday's Weather Outlook

Monday's Weather Outlook

Windchill chart

Dangers of Wind Chills

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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