Merton (Greater London) last 24 hours weather
Thursday (18 December 2025)
| 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 | |
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Temperature
°C
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| Temperature in degrees Celsius |
9.9°
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9.9°
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9.9°
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10.1°
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9.9°
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10.0°
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10.1°
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10.5°
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10.4°
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10.3°
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10.6°
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10.9°
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11.0°
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10.5°
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10.0°
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10.1°
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9.6°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SSW
14
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SSW
13
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S
15
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S
13
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S
13
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S
13
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S
15
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S
21
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S
21
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S
21
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S
21
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S
27
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SSW
23
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SW
20
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SW
18
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SSW
15
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SSW
14
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| Wind gust in miles per hour | 25 | 22 | 27 | 25 | 25 | 25 | 29 | 34 | 45 | 40 | 38 | 49 | 45 | 31 | 31 | 25 | 22 |
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Visibility
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| Visibility | P | P | P | P | M | P | P | P | M | M | M | P | VG | VG | G | VG | VG |
| Humidity | 98% | 98% | 98% | 98% | 97% | 97% | 97% | 96% | 94% | 94% | 94% | 95% | 90% | 89% | 90% | 92% | 96% |
| Pressure in hectopascals | 1,009 | 1,009 | 1,008 | 1,007 | 1,006 | 1,005 | 1,003 | 1,002 | 1,001 | 1,001 | 1,000 | 1,000 | 1,001 | 1,003 | 1,004 | 1,005 | 1,006 |
Friday (19 December 2025)
| 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 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
9.2°
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9.2°
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8.8°
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8.0°
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7.3°
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6.7°
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6.4°
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6.0°
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5.8°
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5.9°
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7.0°
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7.9°
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9.2°
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9.9°
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9.8°
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9.3°
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7.9°
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7.3°
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6.8°
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6.5°
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6.1°
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6.1°
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6.0°
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5.5°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SSW
11
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SW
11
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W
11
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W
9
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WSW
8
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SW
8
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SW
11
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SSW
9
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SW
11
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SW
11
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SSW
11
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SW
12
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SW
10
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SW
11
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SW
11
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SW
9
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SSW
6
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SSW
8
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SSW
7
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SSW
8
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SSW
6
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S
7
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SSW
8
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S
7
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| Wind gust in miles per hour | 22 | 18 | 18 | 18 | 13 | 11 | 13 | 16 | 18 | 16 | 18 | 18 | 18 | 16 | 18 | 16 | 13 | 11 | 13 | 13 | 13 | 11 | 13 | 9 |
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Visibility
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| Visibility | VG | VG | E | E | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | G | G | G | VG | G |
| Humidity | 96% | 96% | 88% | 86% | 88% | 90% | 91% | 90% | 88% | 90% | 87% | 83% | 78% | 74% | 73% | 74% | 78% | 85% | 88% | 92% | 93% | 93% | 94% | 95% |
| Pressure in hectopascals | 1,007 | 1,008 | 1,009 | 1,010 | 1,011 | 1,012 | 1,013 | 1,014 | 1,015 | 1,016 | 1,016 | 1,017 | 1,017 | 1,017 | 1,017 | 1,017 | 1,018 | 1,018 | 1,018 | 1,019 | 1,019 | 1,019 | 1,019 | 1,018 |
Saturday (20 December 2025)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | |
|---|---|---|---|---|---|---|---|
| Weather symbol |
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Temperature
°C
|
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| Temperature in degrees Celsius |
5.7°
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6.0°
|
5.8°
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5.8°
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5.8°
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5.5°
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5.8°
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Wind direction and speed
mph
|
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| Wind direction and speed in miles per hour |
S
6
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S
5
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S
4
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S
6
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S
6
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S
4
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SSE
6
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| Wind gust in miles per hour | 11 | 11 | 9 | 11 | 9 | 9 | 11 |
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Visibility
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| Visibility | G | G | G | G | VG | VG | VG |
| Humidity | 97% | 96% | 97% | 97% | 97% | 97% | 97% |
| Pressure in hectopascals | 1,018 | 1,018 | 1,017 | 1,017 | 1,016 | 1,016 | 1,015 |
Merton weather map
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Location Details
Location: 51.415, -0.186
Altitude:
15m above sea level