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.
Friday
Time
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
Weather Weather code 1 Weather code 1 Weather code 1 Weather code 1 Weather code 3 Weather code 1 Weather code 3 Weather code 8 Weather code 7 Weather code 0
Temperature
Temperature
34.0° Celsius
34.0° Celsius
34.3° Celsius
33.8° Celsius
32.9° Celsius
31.3° Celsius
29.8° Celsius
28.5° Celsius
27.2° Celsius
25.2° Celsius
Wind direction and speed
Wind direction and speed
WSW
9
W
8
WSW
9
WNW
8
NW
7
NNW
7
NNW
7
NNW
4
NNE
5
NNE
5
Wind gust (mph)
Wind gust
15
17
15
13
10
12
13
7
8
9
Visibility
Visibility
E
VG
E
E
E
E
E
VG
E
VG
Humidity
Humidity 28 % 30 % 28 % 27 % 28 % 32 % 37 % 41 % 45 % 49 %
Pressure (hPa)
Pressure 1,016 hPa 1,015 hPa 1,015 hPa 1,014 hPa 1,014 hPa 1,014 hPa 1,015 hPa 1,015 hPa 1,015 hPa 1,016 hPa
Pressure tendency
Pressure tendency F F F F F F F 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
20:00
21:00
22:00
23:00
Weather Weather code 0 Weather code 8 Weather code 8 Weather code 8 Weather code 7 Weather code 8 Weather code 8 Weather code 3 Weather code 3 Weather code 3 Weather code 1 Weather code 1 Weather code 1 Weather code 7 Weather code 3 Weather code 1 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 0 Weather code 2 Weather code 2
Temperature (°C)
Temperature
24.3° Celsius
24.1° Celsius
23.6° Celsius
22.4° Celsius
21.5° Celsius
20.9° Celsius
20.2° Celsius
20.8° Celsius
21.6° Celsius
23.6° Celsius
23.7° Celsius
25.3° Celsius
26.7° Celsius
25.8° Celsius
26.9° Celsius
27.4° Celsius
27.2° Celsius
26.9° Celsius
25.9° Celsius
25.1° Celsius
24.1° Celsius
23.2° Celsius
21.2° Celsius
20.1° Celsius
Wind direction and speed (mph)
Wind direction and speed
N
6
N
6
N
9
N
6
N
8
N
7
N
10
N
9
N
10
NNE
7
N
9
NNE
10
N
9
NNE
8
NE
9
NE
5
N
6
NNE
7
N
7
NE
7
NNE
7
NE
7
ESE
9
ESE
10
Wind gust (mph)
Wind gust
11
13
15
12
13
13
17
14
15
13
16
16
17
14
15
11
11
11
14
11
10
11
11
14
Visibility (description)
Visibility
VG
VG
E
E
E
E
E
E
VG
E
VG
E
VG
VG
E
E
E
E
E
E
E
E
VG
VG
Humidity
Humidity 53 % 56 % 59 % 65 % 65 % 59 % 60 % 61 % 60 % 57 % 56 % 52 % 47 % 48 % 46 % 44 % 44 % 45 % 47 % 49 % 52 % 55 % 76 % 80 %
Pressure (hPa)
Pressure 1,016 hPa 1,016 hPa 1,016 hPa 1,016 hPa 1,016 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,018 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,018 hPa 1,018 hPa 1,019 hPa
Pressure tendency
Pressure tendency R R R R R R R R R R R R R R R R F F F F R R R R
Sunday
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
Weather Weather code 2 Weather code 0 Weather code 7 Weather code 7 Weather code 7 Weather code 0 Weather code 3 Weather code 8 Weather code 3 Weather code 7 Weather code 3 Weather code 8 Weather code 3 Weather code 8
Temperature (°C)
Temperature
19.6° Celsius
19.3° Celsius
18.4° Celsius
18.8° Celsius
17.8° Celsius
17.1° Celsius
17.2° Celsius
17.9° Celsius
19.1° Celsius
20.6° Celsius
21.5° Celsius
21.8° Celsius
24.3° Celsius
24.8° Celsius
Wind direction and speed (mph)
Wind direction and speed
SE
8
SE
8
SE
3
N
4
NNW
4
NNW
4
NNW
3
N
3
N
2
WNW
4
WNW
3
SSW
4
WSW
5
S
4
Wind gust (mph)
Wind gust
11
10
4
6
5
5
6
6
4
6
6
8
9
9
Visibility (description)
Visibility
VG
VG
VG
E
E
E
E
E
E
E
VG
E
E
E
Humidity
Humidity 82 % 81 % 82 % 60 % 61 % 64 % 65 % 63 % 61 % 59 % 61 % 58 % 50 % 49 %
Pressure (hPa)
Pressure 1,019 hPa 1,019 hPa 1,019 hPa 1,018 hPa 1,018 hPa 1,018 hPa 1,018 hPa 1,019 hPa 1,019 hPa 1,019 hPa 1,018 hPa 1,019 hPa 1,018 hPa 1,018 hPa
Pressure tendency
Pressure tendency R R R F F F F F R R R S F F
Updated: 
Observations table explained
Daily extremes
Forecast

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Observation taken at 12:35, Sun
Updated 13:35 (UTC+1) on Sun 16 Aug 2026

Location Details

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

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