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.
Today
Time
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 8 Weather code 3 Weather code 1 Weather code 1 Weather code 1 Weather code 1 Weather code 1 Weather code 0 Weather code 0 Weather code 0
Temperature
Temperature
29.7° Celsius
31.0° Celsius
31.5° Celsius
32.0° Celsius
31.4° Celsius
30.9° Celsius
29.3° Celsius
27.1° Celsius
25.6° Celsius
24.0° Celsius
22.6° Celsius
Wind direction and speed
Wind direction and speed
S
5
SW
7
WSW
6
WNW
7
WNW
8
WNW
11
WNW
11
WNW
10
W
10
W
11
W
10
Wind gust (mph)
Wind gust
10
11
12
15
13
15
17
17
15
16
15
Visibility
Visibility
E
E
E
E
VG
E
VG
VG
E
E
VG
Humidity
Humidity 20 % 19 % 19 % 19 % 20 % 21 % 24 % 29 % 35 % 43 % 47 %
Pressure (hPa)
Pressure 1,013 hPa 1,012 hPa 1,012 hPa 1,011 hPa 1,011 hPa 1,011 hPa 1,011 hPa 1,012 hPa 1,013 hPa 1,014 hPa 1,014 hPa
Pressure tendency
Pressure tendency F F F F F F F R R R R
Monday
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 0 Weather code 0 Weather code 0 Weather code 0 Weather code 0 Weather code 1 Weather code 1 Weather code 1 Weather code 1 Weather code 1 Weather code 1 Weather code 1 Weather code 1 Weather code 1 Weather code 1 Weather code 3 Weather code 1 Weather code 3 Weather code 1 Weather code 1 Weather code 0 Weather code 0 Weather code 0
Temperature (°C)
Temperature
21.8° Celsius
20.4° Celsius
19.5° Celsius
18.5° Celsius
17.8° Celsius
16.9° Celsius
17.3° Celsius
18.7° Celsius
19.9° Celsius
21.7° Celsius
22.6° Celsius
22.9° Celsius
24.3° Celsius
25.0° Celsius
26.3° Celsius
26.1° Celsius
26.7° Celsius
26.4° Celsius
26.3° Celsius
23.8° Celsius
21.5° Celsius
20.2° Celsius
18.9° Celsius
18.0° Celsius
Wind direction and speed (mph)
Wind direction and speed
W
11
W
6
WNW
7
WNW
9
WNW
9
W
6
W
5
NW
6
NNW
7
NNW
9
NNW
9
NW
8
N
4
N
7
WNW
6
ENE
4
ENE
4
NE
6
NE
7
E
16
E
12
E
12
E
12
E
11
Wind gust (mph)
Wind gust
16
12
11
13
12
9
8
10
11
14
17
16
10
13
10
11
9
11
13
23
18
17
16
17
Visibility (description)
Visibility
VG
VG
VG
VG
VG
VG
VG
VG
E
E
E
E
E
E
E
E
E
E
E
VG
VG
VG
E
VG
Humidity
Humidity 50 % 57 % 64 % 70 % 76 % 80 % 79 % 73 % 65 % 56 % 49 % 42 % 37 % 35 % 32 % 28 % 28 % 29 % 30 % 54 % 66 % 71 % 72 % 69 %
Pressure (hPa)
Pressure 1,014 hPa 1,014 hPa 1,014 hPa 1,015 hPa 1,015 hPa 1,016 hPa 1,017 hPa 1,017 hPa 1,018 hPa 1,019 hPa 1,019 hPa 1,020 hPa 1,019 hPa 1,020 hPa 1,020 hPa 1,020 hPa 1,020 hPa 1,020 hPa 1,020 hPa 1,020 hPa 1,021 hPa 1,022 hPa 1,023 hPa 1,023 hPa
Pressure tendency
Pressure tendency R R R R R R R R R R R R R R R R R S S R R R R R
Tuesday
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
Weather Weather code 0 Weather code 0 Weather code 0 Weather code 0 Weather code 0 Weather code 0 Weather code 1 Weather code 1 Weather code 1 Weather code 1 Weather code 1 Weather code 1 Weather code 1
Temperature (°C)
Temperature
17.3° Celsius
16.7° Celsius
16.6° Celsius
16.4° Celsius
16.0° Celsius
15.8° Celsius
16.6° Celsius
18.9° Celsius
20.5° Celsius
21.9° Celsius
23.3° Celsius
24.6° Celsius
25.9° Celsius
Wind direction and speed (mph)
Wind direction and speed
E
9
E
6
E
6
E
6
E
7
E
5
E
5
E
8
E
10
E
10
ESE
12
E
10
E
9
Wind gust (mph)
Wind gust
14
9
8
9
10
7
7
14
16
14
19
18
15
Visibility (description)
Visibility
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
E
Humidity
Humidity 71 % 74 % 76 % 77 % 79 % 81 % 79 % 71 % 63 % 57 % 50 % 45 % 42 %
Pressure (hPa)
Pressure 1,024 hPa 1,024 hPa 1,024 hPa 1,024 hPa 1,024 hPa 1,024 hPa 1,025 hPa 1,025 hPa 1,025 hPa 1,025 hPa 1,025 hPa 1,025 hPa 1,024 hPa
Pressure tendency
Pressure tendency R R R R R R R R R R R S F
Updated: 
Observations table explained
Daily extremes
Forecast

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Observation taken at 11:50, Tue
Updated 12:50 (UTC+1) on Tue 11 Aug 2026

Location Details

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

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