Harrow (Greater London) weather

Today (19 September 2024)
Time
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
Weather symbols
Sunny intervals
Sunny day
Sunny day
Sunny day
Sunny day
Sunny day
Sunny day
Sunny day
Clear night
Partly cloudy night
Partly cloudy night
Partly cloudy night
Partly cloudy night
Chance of precipitation
<5%
<5%
<5%
<5%
<5%
<5%
<5%
<5%
<5%
<5%
<5%
<5%
<5%
Temperature
19°
66°
21°
69°
22°
72°
24°
75°
24°
76°
24°
76°
24°
75°
23°
73°
21°
70°
19°
66°
18°
64°
17°
62°
16°
61°
Feels like temperature (°C)
17°
62°
18°
65°
20°
68°
21°
70°
22°
71°
22°
71°
21°
70°
20°
68°
19°
65°
17°
63°
16°
60°
15°
59°
15°
58°
Wind direction and speed
NE
13
21
11
6
4
NE
13
21
11
6
4
NE
13
21
11
6
4
ENE
13
21
11
6
4
ENE
13
20
11
6
4
ENE
13
20
11
6
4
NE
13
20
11
6
4
NE
13
20
11
6
4
NE
12
20
10
6
3
NE
12
20
10
6
3
NE
12
20
10
5
3
NE
12
19
10
5
3
NE
11
18
10
5
3
Wind gust (mph)
28
45
24
13
6
28
45
24
13
6
28
45
24
13
6
29
46
25
13
6
29
46
25
13
6
28
45
24
12
6
26
43
23
12
6
25
40
22
11
6
25
40
22
11
6
25
40
22
11
6
25
40
22
11
6
24
39
21
11
5
23
37
20
10
5
Visibility
G
10
G
11
G
13
G
15
G
17
G
17
G
16
G
14
G
12
G
11
G
10
G
10
G
11
Humidity
76%
68%
61%
52%
42%
41%
43%
54%
64%
73%
78%
84%
85%
UV
3
4
4
4
3
1
1
1
1
-
-
-
-
Friday (20 September 2024)
Time
00:00
01:00
02:00
03:00
04:00
05:00
06:00
07:00
08:00
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
Weather symbols
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Sunny intervals
Sunny intervals
Sunny intervals
Sunny intervals
Heavy shower day
Light shower day
Sunny day
Sunny day
Sunny day
Sunny day
Sunny day
Clear night
Clear night
Clear night
Partly cloudy night
Partly cloudy night
<5%
<5%
<5%
<5%
<5%
<5%
10%
10%
10%
10%
<5%
20%
60%
50%
40%
30%
10%
10%
<5%
<5%
<5%
<5%
<5%
<5%
16°
61°
16°
61°
16°
60°
16°
60°
15°
60°
15°
60°
15°
60°
15°
60°
15°
60°
16°
61°
18°
64°
19°
67°
20°
69°
21°
70°
22°
71°
22°
71°
22°
71°
21°
71°
20°
69°
19°
66°
18°
64°
17°
63°
17°
62°
16°
61°
14°
58°
14°
58°
14°
58°
14°
57°
14°
57°
14°
57°
14°
57°
14°
57°
14°
58°
15°
59°
16°
61°
18°
64°
18°
65°
19°
66°
19°
67°
19°
66°
19°
66°
18°
65°
18°
64°
17°
63°
17°
62°
16°
61°
16°
60°
15°
59°
NE
10
17
9
5
3
NE
10
16
9
4
3
NNE
10
16
9
4
3
NNE
10
17
9
5
3
NNE
11
17
10
5
3
NNE
10
17
9
5
3
NNE
10
16
9
5
3
NNE
10
15
9
4
3
NNE
9
15
8
4
3
NE
9
15
8
4
3
NE
10
16
9
4
3
NE
11
17
10
5
3
NE
11
17
10
5
3
ENE
11
18
10
5
3
ENE
12
19
10
5
3
E
12
20
10
5
3
E
13
20
11
6
4
E
12
20
10
6
3
ENE
12
19
10
5
3
ENE
11
17
10
5
3
ENE
9
14
8
4
3
NE
8
13
7
4
3
NE
8
13
7
4
3
NE
8
13
7
4
3
22
35
19
10
5
22
35
19
10
5
22
35
19
10
5
23
36
20
10
5
23
36
20
10
5
22
36
19
10
5
23
36
20
10
5
23
36
20
10
5
24
38
21
11
5
24
38
21
11
5
25
40
22
11
6
28
45
24
12
6
30
48
26
13
6
32
51
28
14
7
32
51
28
14
7
30
49
26
14
6
28
46
24
13
6
26
42
23
12
6
21
34
18
10
5
19
30
17
8
5
17
28
15
8
4
18
29
16
8
4
18
29
16
8
4
18
29
16
8
4
G
12
G
13
G
14
G
14
G
14
G
13
G
13
G
12
G
12
G
14
G
16
G
17
G
18
VG
20
VG
22
VG
22
VG
23
VG
22
G
19
G
17
G
15
G
14
G
13
G
12
85%
85%
85%
85%
86%
88%
89%
89%
87%
85%
79%
73%
65%
60%
55%
52%
46%
48%
56%
64%
70%
75%
82%
85%
-
-
-
-
-
-
1
1
1
1
2
3
4
4
3
2
1
1
1
1
-
-
-
-
Saturday (21 September 2024)
Time
00:00
01:00
04:00
07:00
10:00
13:00
16:00
19:00
22:00
Weather symbols
Partly cloudy night
Partly cloudy night
Partly cloudy night
Sunny intervals
Sunny intervals
Sunny intervals
Sunny intervals
Partly cloudy night
Partly cloudy night
<5%
10%
10%
30%
40%
50%
30%
20%
40%
16°
61°
16°
60°
15°
60°
15°
59°
17°
63°
21°
69°
22°
71°
20°
68°
18°
64°
15°
59°
15°
59°
15°
58°
14°
58°
17°
62°
20°
68°
21°
69°
19°
66°
18°
64°
NE
8
13
7
4
3
NE
8
13
7
4
3
NE
7
12
6
3
2
NE
7
11
6
3
2
ENE
7
11
6
3
2
E
8
12
7
3
3
ESE
8
13
7
4
3
E
7
11
6
3
2
ENE
6
10
5
3
2
18
30
16
8
4
17
28
15
8
4
17
27
15
7
4
18
29
16
8
4
21
33
18
9
5
23
36
20
10
5
21
34
18
9
5
16
25
14
7
4
16
25
14
7
4
G
11
G
11
G
10
M
8
G
13
G
18
VG
22
G
15
G
10
86%
88%
91%
92%
83%
65%
57%
68%
79%
-
-
-
1
2
4
1
1
-
Sunday (22 September 2024)
Time
01:00
04:00
07:00
10:00
13:00
16:00
19:00
22:00
Weather symbols
Partly cloudy night
Partly cloudy night
Cloudy
Light shower day
Light shower day
Light shower day
Partly cloudy night
Cloudy
40%
30%
30%
60%
70%
50%
40%
40%
17°
63°
17°
62°
16°
61°
17°
63°
19°
67°
20°
68°
18°
65°
17°
63°
17°
63°
16°
61°
15°
60°
17°
62°
18°
65°
19°
67°
18°
64°
17°
62°
ENE
6
10
5
3
2
NE
6
10
5
3
2
NE
7
11
6
3
2
ENE
8
12
7
3
3
E
8
13
7
4
3
E
8
12
7
3
3
E
7
11
6
3
2
ESE
6
9
5
3
2
16
25
14
7
4
17
27
15
8
4
19
31
17
9
5
22
35
19
10
5
21
33
18
9
5
18
29
16
8
4
14
23
12
6
4
16
25
14
7
4
M
9
G
10
M
9
G
12
G
16
G
19
G
15
G
12
85%
87%
90%
84%
76%
71%
79%
87%
-
-
1
2
3
1
-
-
Monday (23 September 2024)
Time
01:00
04:00
07:00
10:00
13:00
16:00
19:00
22:00
Weather symbols
Cloudy
Cloudy
Cloudy
Light shower day
Light shower day
Sunny intervals
Partly cloudy night
Partly cloudy night
40%
40%
40%
60%
60%
50%
30%
20%
16°
61°
15°
59°
15°
58°
16°
60°
17°
63°
18°
64°
16°
61°
15°
58°
16°
60°
15°
59°
14°
57°
15°
58°
16°
61°
17°
62°
15°
60°
14°
58°
ENE
6
9
5
2
2
ENE
6
10
5
3
2
N
6
10
5
3
2
N
7
12
6
3
2
NNW
8
13
7
4
3
NNW
8
13
7
4
3
WNW
7
12
6
3
2
NW
5
9
4
2
2
15
24
13
7
4
15
24
13
7
4
16
25
14
7
4
21
33
18
9
5
21
34
18
9
5
19
31
17
9
5
15
25
13
7
4
12
20
10
6
3
G
12
G
12
G
11
G
15
G
18
VG
20
G
19
G
17
91%
92%
92%
88%
80%
73%
79%
85%
-
-
1
1
3
1
-
-
Tuesday (24 September 2024)
Time
01:00
04:00
07:00
10:00
13:00
16:00
19:00
22:00
Weather symbols
Partly cloudy night
Cloudy
Cloudy
Sunny intervals
Sunny intervals
Sunny intervals
Cloudy
Cloudy
20%
10%
10%
20%
20%
20%
30%
40%
14°
56°
13°
55°
12°
53°
13°
55°
16°
60°
17°
63°
16°
61°
14°
58°
13°
56°
12°
54°
11°
52°
12°
54°
15°
58°
16°
60°
14°
58°
13°
56°
NNW
5
8
4
2
2
NW
5
8
4
2
2
NW
4
7
3
2
2
NW
6
9
5
3
2
SW
8
13
7
4
3
SW
9
15
8
4
3
SSW
9
14
8
4
3
S
8
12
7
3
3
12
19
10
5
3
11
18
10
5
3
12
19
10
5
3
17
27
15
7
4
21
33
18
9
5
20
33
17
9
5
19
31
17
9
5
20
32
17
9
5
G
15
G
14
G
13
G
15
G
19
VG
20
VG
21
G
18
91%
92%
94%
89%
76%
65%
72%
83%
-
-
1
2
3
1
-
-
Wednesday (25 September 2024)
Time
01:00
04:00
07:00
10:00
13:00
16:00
19:00
22:00
Weather symbols
Cloudy
Light rain
Light rain
Light shower day
Light shower day
Sunny intervals
Partly cloudy night
Cloudy
50%
50%
60%
70%
70%
50%
30%
40%
14°
57°
13°
56°
13°
55°
14°
57°
15°
60°
16°
61°
15°
59°
14°
57°
12°
54°
12°
53°
11°
52°
12°
54°
13°
56°
14°
57°
13°
55°
12°
53°
S
9
14
8
4
3
S
9
15
8
4
3
S
10
16
9
5
3
S
11
19
10
5
3
SSW
13
21
11
6
4
SSW
13
22
11
6
4
SSW
12
19
10
5
3
S
10
16
9
4
3
26
42
23
12
6
26
42
23
12
6
26
42
23
12
6
30
47
26
13
6
30
49
26
14
6
29
46
25
13
6
25
41
22
11
6
23
37
20
10
5
G
15
G
16
G
12
G
16
G
17
VG
20
VG
21
VG
20
88%
91%
91%
89%
84%
75%
78%
84%
-
-
1
2
3
1
-
-
Thursday (26 September 2024)
Time
01:00
04:00
07:00
10:00
13:00
16:00
19:00
22:00
Weather symbols
Cloudy
Cloudy
Sunny intervals
Light shower day
Light shower day
Cloudy
Partly cloudy night
Partly cloudy night
50%
40%
40%
60%
60%
40%
20%
30%
13°
56°
13°
55°
12°
54°
13°
56°
15°
59°
15°
59°
14°
56°
12°
54°
11°
53°
11°
52°
11°
51°
11°
52°
12°
54°
13°
55°
12°
53°
10°
51°
SSW
9
15
8
4
3
SW
9
14
8
4
3
SW
8
13
7
4
3
SW
10
17
9
5
3
WSW
12
20
10
6
3
W
13
21
11
6
4
WSW
11
17
10
5
3
WSW
8
13
7
4
3
23
36
20
10
5
20
33
17
9
5
21
34
18
10
5
26
43
23
12
6
28
46
24
13
6
29
46
25
13
6
23
37
20
10
5
20
32
17
9
5
G
19
G
18
G
19
G
19
G
19
VG
21
VG
21
VG
21
87%
90%
91%
85%
75%
69%
73%
79%
-
-
1
2
3
1
-
-

UK video forecast

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WARNING
Flood warnings icon
Flood warnings in force for England
Flood warnings in force for England

London & South East England weather forecast

Headline:

Chance of heavy showers and thunderstorms this weekend. Feeling warm.

Today:

Extensive low cloud across the region during the morning, should gradually burn back to the coast, where it may linger throughout the day. Some bright or warm sunny spells developing further inland. Feeling cooler on coasts, with an onshore breeze. Maximum temperature 25 °C.

Tonight:

Low cloud will drift back in off the North Sea overnight. Perhaps some clear spells further inland. Chance of some heavy thundery showers moving eastwards by dawn. Breezy and mild. Minimum temperature 14 °C.

Friday:

Low cloud will soon break up to give some bright or warm sunny spells during the day. Chance of further heavy and thundery showers breaking out in the afternoon. Breezy. Maximum temperature 24 °C.

Outlook for Saturday to Monday:

Brighter on Saturday but an increasing risk of heavy showers, perhaps thundery. Rain, heavy at times, for some on Sunday. Further rain, perhaps heavy, on Monday. Temperatures above average.

Updated:

UK long range weather forecast

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