Heathrow (Greater London) last 24 hours weather

Observation days

  • Sunrise iconSunrise:
    Sunset iconSunset:
    No pollution data.
    No pollen data.

  • Sunrise iconSunrise:
    Sunset iconSunset:
    No pollution data.
    No pollen data.

  • Sunrise iconSunrise:
    Sunset iconSunset:
    No pollution data.
    No pollen data.

Sunrise iconSunrise:
Sunset iconSunset:
No pollution data.
No pollen data.
Thursday
Time
20:00
21:00
22:00
23:00
Weather Weather code 8 Weather code 8 Weather code 8 Weather code 8
Temperature
Temperature
20.4° Celsius
19.7° Celsius
19.1° Celsius
18.5° Celsius
Wind direction and speed
Wind direction and speed
SSW
9
SSW
10
SSW
10
SW
9
Wind gust (mph)
Wind gust
13
14
15
12
Visibility
Visibility
E
E
E
E
Humidity
Humidity 65 % 70 % 75 % 78 %
Pressure (hPa)
Pressure 1,008 hPa 1,008 hPa 1,008 hPa 1,008 hPa
Pressure tendency
Pressure tendency R R R R
Friday
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 Weather code 8 Weather code 2 Weather code 0 Weather code 0 Weather code 2 Weather code 0 Weather code 7 Weather code 8 Weather code 8 Weather code 8 Weather code 7 Weather code 7 Weather code 3 Weather code 8 Weather code 8 Weather code 7 Weather code 7 Weather code 7 Weather code 3 Weather code 7 Weather code 12 Weather code 2 Weather code 7 Weather code 7
Temperature (°C)
Temperature
17.8° Celsius
17.3° Celsius
16.5° Celsius
15.9° Celsius
15.1° Celsius
15.1° Celsius
15.5° Celsius
16.1° Celsius
17.9° Celsius
20.1° Celsius
22.8° Celsius
23.7° Celsius
23.8° Celsius
25.2° Celsius
24.0° Celsius
24.5° Celsius
24.0° Celsius
22.4° Celsius
21.7° Celsius
19.3° Celsius
17.9° Celsius
18.9° Celsius
18.6° Celsius
18.3° Celsius
Wind direction and speed (mph)
Wind direction and speed
WSW
9
SW
8
SW
6
SSW
9
SW
6
SW
6
SW
7
WSW
9
SW
9
SSW
10
WSW
13
SW
15
SW
17
SW
20
WSW
21
WSW
21
SW
20
SW
21
SW
17
WSW
15
W
10
SW
14
WSW
14
WSW
13
Wind gust (mph)
Wind gust
13
11
10
12
9
9
11
13
13
15
17
22
28
28
28
30
28
28
26
21
14
19
20
17
Visibility (description)
Visibility
E
E
E
VG
VG
VG
VG
VG
VG
E
E
E
E
E
E
E
E
E
VG
E
G
E
E
E
Humidity
Humidity 77 % 80 % 85 % 88 % 92 % 94 % 93 % 91 % 82 % 68 % 53 % 45 % 42 % 42 % 46 % 46 % 53 % 59 % 62 % 77 % 90 % 77 % 78 % 80 %
Pressure (hPa)
Pressure 1,007 hPa 1,007 hPa 1,007 hPa 1,007 hPa 1,007 hPa 1,007 hPa 1,007 hPa 1,006 hPa 1,006 hPa 1,006 hPa 1,006 hPa 1,006 hPa 1,006 hPa 1,006 hPa 1,006 hPa 1,006 hPa 1,006 hPa 1,006 hPa 1,006 hPa 1,007 hPa 1,008 hPa 1,008 hPa 1,008 hPa 1,008 hPa
Pressure tendency
Pressure tendency R F F F R R F F F F F F F F F F R R R R R R R R
Saturday
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
Weather Weather code 8 Weather code 2 Weather code 2 Weather code 2 Weather code 8 Weather code 8 Weather code 2 Weather code 8 Weather code 12 Weather code 12 Weather code 12 Weather code 12 Weather code 12 Weather code 15 Weather code 7 Weather code 11 Weather code 11 Weather code 12 Weather code 3 Weather code 8
Temperature (°C)
Temperature
18.2° Celsius
17.5° Celsius
18.2° Celsius
18.1° Celsius
17.8° Celsius
17.9° Celsius
17.7° Celsius
17.9° Celsius
17.8° Celsius
17.6° Celsius
17.6° Celsius
17.3° Celsius
18.2° Celsius
18.9° Celsius
21.1° Celsius
19.5° Celsius
19.8° Celsius
19.1° Celsius
19.8° Celsius
20.0° Celsius
Wind direction and speed (mph)
Wind direction and speed
SW
13
SW
10
WSW
11
SW
12
SSW
10
SSW
8
S
9
S
8
S
10
SSE
10
SSE
11
SE
13
SE
15
SSE
14
S
15
SSW
17
SSW
19
SSW
17
SW
16
WSW
16
Wind gust (mph)
Wind gust
17
14
15
16
13
11
12
12
14
15
17
19
21
23
23
25
28
25
23
22
Visibility (description)
Visibility
E
E
E
VG
VG
VG
VG
VG
VG
VG
P
M
E
E
E
M
E
M
VG
E
Humidity
Humidity 80 % 83 % 82 % 82 % 83 % 83 % 82 % 82 % 83 % 88 % 90 % 90 % 90 % 93 % 78 % 88 % 85 % 91 % 88 % 86 %
Pressure (hPa)
Pressure 1,008 hPa 1,008 hPa 1,008 hPa 1,008 hPa 1,008 hPa 1,007 hPa 1,007 hPa 1,007 hPa 1,007 hPa 1,006 hPa 1,006 hPa 1,005 hPa 1,003 hPa 1,002 hPa 1,001 hPa 1,001 hPa 1,000 hPa 1,000 hPa 1,001 hPa 1,001 hPa
Pressure tendency
Pressure tendency R R R F F F F F F F F F F F F F F F F R
Updated: 
Observations table explained
Daily extremes
Forecast

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Observation taken at 18:15, Sat
Updated 19:15 (UTC+1) on Sat 29 Aug 2026

Location Details

Location: 51.479, -0.449
Altitude: 25 m above sea level

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