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in Harpenden fair, +3 °C

Harpenden 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

+3
+2
+10
+7
+3
+2
+10
+7
+2
+5
+9
+6
+3
+6
+9
+7
+4
+6
+10
+8
+4
+4
+11
+9
+6
+6
+12
+10
+6
+8
+14
+10
+6
+6
+11
+10
+6
+10
+13
+10

Real feel, °C

-1
+2
+7
+6
0
+2
+7
+5
0
+2
+7
+4
0
+2
+7
+6
+1
+3
+8
+7
+3
+4
+10
+9
+5
+6
+11
+9
+6
+7
+13
+9
+4
+6
+10
+8
+5
+9
+13
+9

Average wind speed, m/s

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

Wind gusts, m/s

11
11
10
6
12
12
11
5
8
8
8
6
11
10
9
7
9
9
9
3
5
6
6
3
5
5
4
2
5
5
8
7
6
8
11
10
5
5
6

Wind direction

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

Precipitation in liquid equivalent, mm

0
0
0
0
0
0
0
0
0
0
0
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
2
0.4
0
0
0.2
0.7
3.1
1.6
2.6
4
0.3
0.3
1.1
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

758
761
761
762
762
763
762
763
763
763
760
757
757
757
757
756
756
753
752
750
749
749
748
747
747
746
745
745
745
745
744
743
741
741
745
744
743
749
749
746

Relative humidity, %

75
72
54
64
82
75
53
67
88
80
60
72
87
77
59
64
83
77
58
68
87
80
54
65
82
77
53
65
82
75
50
65
85
84
61
71
86
78
55
72
0
4
5
1
0
5
6
1
0
4
4
1
0
1
6
1
0
1
3
1
0
1
4
1
0
1
3
1
0
1
2
2
0
0
4
2
0
2
3
1
2
2
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
2
2
2
3
3
3
3
3