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in Guyancourt partly cloudy, no precipitation, +16 °C

Guyancourt 3-Day Weather Forecast

Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening

Air temperature, °C

+4
+2
+16
+13
+10
+10
+14
+12
+10
+9
+15
+13
+8
+8
+19
+15
+11
+13
+17
+15
+12
+14
+20
+17
+13
+15
+19
+16
+12
+14
+17
+12
+9
+9
+15
+12
+11
+11
+17
+15

Real feel, °C

+3
+8
+16
+13
+8
+9
+14
+12
+8
+8
+15
+13
+8
+10
+19
+15
+10
+12
+17
+15
+11
+14
+20
+17
+13
+15
+19
+16
+12
+14
+17
+13
+7
+9
+15
+12
+10
+10
+17
+15

Average wind speed, m/s

3
3
4
3
3
4
4
4
5
6
6
3
1
4
4
2
2
4
4
2
2
3
3
2
1
4
3
2
2
4
5
4
3
5
4
2
3
5
5
3

Wind gusts, m/s

4
6
8
7
6
7
8
8
10
12
12
9
3
7
7
6
5
8
11
8
4
7
7
6
4
6
6
5
5
7
9
10
11
10
10
7
10
12
11
9

Wind direction

SW
S
SW
S
SW
S
SE
SE
S
SW
SW
W
SE
SE
S
SE
SE
SE
S
S
SE
SE
SE
E
N
SE
S
NW
W
SW
W
W
SW
SW
SW
SW
SW
SW
SW
W
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
1
1
0
1
1
0
0
1
1
0
0

Precipitation in liquid equivalent, mm

0
0
0
1.5
2.1
0.7
1.3
5.6
0.1
0
0.1
0
0
0
0
0
0.6
0.8
0.7
2.8
0.3
0.3
0.6
0
3.3
0
1.3
4.8
1.7
0
0.5
0.2
0
0.8
0.3
0.2
0
2
1.5
1.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Pressure, mmHg

739
739
739
737
737
738
738
736
736
740
743
747
747
749
749
747
747
746
744
744
744
743
742
741
742
740
740
741
741
744
747
747
746
748
748
748
747
747
749
749

Relative humidity, %

80
78
52
63
92
92
77
88
94
86
69
71
88
85
48
64
87
86
69
80
90
85
66
78
94
90
71
81
94
87
71
76
88
82
61
73
83
80
64
78
0
3
3
1
0
0
3
0
0
0
2
2
0
1
5
1
0
0
2
0
0
1
3
1
0
0
3
1
0
1
2
0
0
0
1
1
0
0
1
1
3
2
2
3
3
3
3
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3