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

12 AM
51°F
10%
5mph
NW
Mostly Cloudy
Humidity
90%
Feels like
51°F
Dew Point
48°F
1 AM
50°F
10%
5mph
NW
Mostly Cloudy
Humidity
90%
Feels like
50°F
Dew Point
47°F
2 AM
49°F
10%
4mph
NNW
Cloudy
Humidity
90%
Feels like
48°F
Dew Point
47°F
3 AM
49°F
0%
4mph
N
Cloudy
Humidity
91%
Feels like
47°F
Dew Point
46°F
4 AM
48°F
10%
4mph
NNW
Cloudy
Humidity
93%
Feels like
46°F
Dew Point
46°F
5 AM
47°F
10%
4mph
N
Cloudy
Humidity
95%
Feels like
45°F
Dew Point
46°F
6 AM
47°F
10%
4mph
NNE
Mostly Cloudy
Humidity
96%
Feels like
45°F
Dew Point
46°F
7 AM
47°F
10%
5mph
NNE
Mostly Cloudy
Humidity
96%
Feels like
44°F
Dew Point
46°F
7:23 AM
8 AM
47°F
10%
5mph
NNE
Mostly Cloudy
Humidity
94%
Feels like
45°F
Dew Point
46°F
9 AM
49°F
0%
5mph
N
Mostly Cloudy
Humidity
88%
Feels like
48°F
Dew Point
46°F
10 AM
52°F
0%
6mph
N
Mostly Cloudy
Humidity
80%
Feels like
52°F
Dew Point
46°F
11 AM
55°F
10%
6mph
N
Mostly Cloudy
Humidity
73%
Feels like
55°F
Dew Point
47°F
12 PM
58°F
10%
6mph
NNE
Mostly Cloudy
Humidity
67%
Feels like
58°F
Dew Point
47°F
1 PM
60°F
10%
6mph
N
Cloudy
Humidity
63%
Feels like
60°F
Dew Point
48°F
2 PM
62°F
10%
6mph
NNE
Cloudy
Humidity
45%
Feels like
62°F
Dew Point
40°F
3 PM
62°F
10%
6mph
NE
Cloudy
Humidity
44%
Feels like
62°F
Dew Point
40°F
4 PM
62°F
10%
6mph
NE
Cloudy
Humidity
46%
Feels like
62°F
Dew Point
41°F
5 PM
61°F
10%
6mph
NNE
Mostly Cloudy
Humidity
49%
Feels like
61°F
Dew Point
42°F
6 PM
59°F
10%
6mph
NNE
Mostly Cloudy
Humidity
53%
Feels like
59°F
Dew Point
42°F
6:45 PM
7 PM
57°F
10%
5mph
NNE
Mostly Cloudy
Humidity
58%
Feels like
57°F
Dew Point
42°F
8 PM
56°F
10%
5mph
NNE
Partly Cloudy
Humidity
61%
Feels like
56°F
Dew Point
42°F
9 PM
54°F
0%
5mph
NE
Cloudy
Humidity
63%
Feels like
54°F
Dew Point
42°F
10 PM
53°F
0%
5mph
NE
Cloudy
Humidity
65%
Feels like
53°F
Dew Point
41°F
11 PM
51°F
0%
5mph
NNE
Cloudy
Humidity
66%
Feels like
51°F
Dew Point
40°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

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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