Home   Weather   Harrow   Hour-by-hour
Flag for United Kingdom

Hour-by-Hour Forecast for Harrow, England, United Kingdom

Currently: 59 °F. Clear. (Weather station: Northolt, United Kingdom). See more current weather

Hour-by-hour Forecast in Harrow — Graph

°F
Time
Wind
(mph)
Rain/Snow
()
Temp
(°F)
55
58
61
64
67
70
73
76
79
82
Sunday, August 24, 2025
2 am
61
5
3 am
60
5
4 am
59
5
5 am
58
5
6 am
58
5
7 am
58
5
8 am
59
6
9 am
61
6
10 am
64
6
11 am
67
5
12 pm
69
5
1 pm
71
4
2 pm
73
4
3 pm
74
5
4 pm
74
6
5 pm
74
6
6 pm
73
7
7 pm
71
7
8 pm
69
7
9 pm
67
6
10 pm
66
6
11 pm
64
5
Monday, August 25, 2025
12 am
62
5
1 am
61
5
2 am
60
5
3 am
60
5
4 am
60
5
5 am
59
6
6 am
58
6
7 am
58
7
8 am
61
7
9 am
66
8
10 am
70
10
11 am
74
10
12 pm
77
11
1 pm
79
13
2 pm
80
13
3 pm
81
13
4 pm
81
13
5 pm
81
12
6 pm
79
10
7 pm
77
9
8 pm
75
7
9 pm
72
6
10 pm
69
4
11 pm
68
4
Tuesday, August 26, 2025
12 am
66
3
1 am
65
3
2 am
64
4
3 am
65
5
4 am
66
5
5 am
65
6
6 am
63
6
7 am
64
7
8 am
66
8
9 am
68
9
10 am
70
11
11 am
72
10
12 pm
74
10
1 pm
75
9
2 pm
76
11
3 pm
77
13
4 pm
77
15
5 pm
76
14
6 pm
75
13
7 pm
73
13
8 pm
71
11
9 pm
69
10
10 pm
68
9
11 pm
66
8
Wednesday, August 27, 2025
12 am
65
8
1 am
64
7
2 am
63
7
3 am
62
6
4 am
61
6
5 am
60
6
6 am
60
6
7 am
60
7
8 am
62
9
9 am
64
12
10 am
67
15
11 am
68
15
12 pm
70
15
1 pm
71
15
2 pm
71
15
3 pm
71
15
4 pm
70
16
5 pm
69
13
6 pm
67
10
7 pm
65
7
8 pm
65
6
9 pm
64
6
10 pm
64
6
11 pm
64
5
Thursday, August 28, 2025
12 am
63
5
1 am
62
6
2 am
62
5
3 am
60
5
4 am
60
4
5 am
59
5
6 am
58
5
7 am
57
5
8 am
58
6
9 am
62
6
10 am
64
7
11 am
66
7
12 pm
67
7
1 pm
68
7
2 pm
69
8
3 pm
69
10
4 pm
69
11
5 pm
68
10
6 pm
67
9
7 pm
64
8
8 pm
64
7
9 pm
63
7
10 pm
62
6
11 pm
61
6
Friday, August 29, 2025
12 am
60
6
1 am
60
6
2 am
60
7
3 am
61
7
4 am
61
8
5 am
61
9
6 am
60
10
7 am
60
11
8 am
61
13
9 am
64
14
10 am
65
16
11 am
66
16
0.01
12 pm
67
16
0.01
1 pm
67
17
0.01
2 pm
68
11
0.01
3 pm
69
6
0.01
4 pm
69
3
0.01
5 pm
69
2
0.01
6 pm
68
5
0.01
7 pm
66
7
0.01
8 pm
65
8
9 pm
64
10
10 pm
62
11
11 pm
61
10
Saturday, August 30, 2025
12 am
60
10
1 am
59
9
2 am
58
9
3 am
58
8
4 am
57
8
5 am
57
8
6 am
56
8
7 am
56
8
8 am
57
10
9 am
60
12
10 am
62
14
11 am
64
15
12 pm
65
15
1 pm
67
16
0.01
2 pm
67
16
0.01
3 pm
67
16
0.02
4 pm
67
17
0.01
5 pm
67
16
0.01
6 pm
66
16
Sun, Aug 24 at 2:00 am
61 °F
Broken clouds.
Feels Like: 61 °F
Humidity: 70%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 0%
SE
Wind: 5 mph

Detailed Hourly Forecast — Next 24 hours

Scroll right to see more
 ConditionsComfortPrecipitation
Time TempWeatherFeels LikeWind HumidityChanceAmount
2:00 am
Sun, Aug 24
61 °FBroken clouds.61 °F5 mph70%0%0.00" (snow)
0.00" (rain)
3:00 am60 °FCloudy.59 °F5 mph73%0%0.00" (snow)
0.00" (rain)
4:00 am59 °FOvercast.58 °F5 mph76%0%0.00" (snow)
0.00" (rain)
5:00 am58 °FOvercast.58 °F5 mph77%0%0.00" (snow)
0.00" (rain)
6:00 am58 °FOvercast.57 °F5 mph79%0%0.00" (snow)
0.00" (rain)
7:00 am58 °FOvercast.57 °F5 mph79%0%0.00" (snow)
0.00" (rain)
8:00 am59 °FOvercast.59 °F6 mph77%0%0.00" (snow)
0.00" (rain)
9:00 am61 °FOvercast.61 °F6 mph71%0%0.00" (snow)
0.00" (rain)
10:00 am64 °FOvercast.64 °F6 mph65%0%0.00" (snow)
0.00" (rain)
11:00 am67 °FOvercast.67 °F5 mph59%0%0.00" (snow)
0.00" (rain)
12:00 pm69 °FOvercast.69 °F5 mph54%0%0.00" (snow)
0.00" (rain)
1:00 pm71 °FOvercast.77 °F4 mph51%0%0.00" (snow)
0.00" (rain)
2:00 pm73 °FOvercast.77 °F4 mph48%0%0.00" (snow)
0.00" (rain)
3:00 pm74 °FCloudy.77 °F5 mph46%0%0.00" (snow)
0.00" (rain)
4:00 pm74 °FOvercast.77 °F6 mph45%0%0.00" (snow)
0.00" (rain)
5:00 pm74 °FOvercast.77 °F6 mph45%0%0.00" (snow)
0.00" (rain)
6:00 pm73 °FOvercast.77 °F7 mph46%0%0.00" (snow)
0.00" (rain)
7:00 pm71 °FOvercast.77 °F7 mph49%0%0.00" (snow)
0.00" (rain)
8:00 pm69 °FOvercast.69 °F7 mph53%0%0.00" (snow)
0.00" (rain)
9:00 pm67 °FOvercast.67 °F6 mph56%0%0.00" (snow)
0.00" (rain)
10:00 pm66 °FOvercast.66 °F6 mph59%0%0.00" (snow)
0.00" (rain)
11:00 pm64 °FOvercast.64 °F5 mph62%0%0.00" (snow)
0.00" (rain)
12:00 am
Mon, Aug 25
62 °FOvercast.62 °F5 mph66%0%0.00" (snow)
0.00" (rain)
1:00 am61 °FOvercast.61 °F5 mph70%0%0.00" (snow)
0.00" (rain)
* Updated Saturday, August 23, 2025 8:42:31 pm Harrow time - Weather by CustomWeather, © 2025

14 days extended forecast