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.
Monday
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 1 Weather code 7 Weather code 3 Weather code 3 Weather code 3 Weather code 7 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 8
Temperature
Temperature
20.1° Celsius
19.9° Celsius
20.0° Celsius
19.9° Celsius
18.6° Celsius
17.8° Celsius
16.7° Celsius
16.7° Celsius
16.6° Celsius
16.7° Celsius
16.7° Celsius
Wind direction and speed
Wind direction and speed
ENE
5
ENE
5
E
6
ESE
9
E
10
ESE
13
E
8
E
8
ENE
6
ENE
7
ENE
7
Wind gust (mph)
Wind gust
9
9
11
12
14
17
12
11
9
11
12
Visibility
Visibility
E
E
E
E
E
E
E
E
E
VG
E
Humidity
Humidity 48 % 48 % 48 % 51 % 57 % 64 % 71 % 73 % 76 % 78 % 78 %
Pressure (hPa)
Pressure 1,021 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 1,020 hPa 1,019 hPa
Pressure tendency
Pressure tendency F F F F F F S R R R F
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
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 7 Weather code 8 Weather code 7 Weather code 8 Weather code 8 Weather code 8 Weather code 5 Weather code 1 Weather code 3 Weather code 7 Weather code 1 Weather code 1 Weather code 1 Weather code 1 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 12 Weather code 7 Weather code 8 Weather code 8 Weather code 8
Temperature (°C)
Temperature
16.5° Celsius
16.4° Celsius
16.5° Celsius
16.5° Celsius
17.1° Celsius
17.4° Celsius
17.0° Celsius
16.8° Celsius
18.0° Celsius
20.1° Celsius
21.7° Celsius
23.0° Celsius
25.9° Celsius
27.1° Celsius
26.5° Celsius
25.6° Celsius
24.7° Celsius
23.1° Celsius
22.4° Celsius
21.0° Celsius
21.0° Celsius
21.2° Celsius
21.5° Celsius
21.3° Celsius
Wind direction and speed (mph)
Wind direction and speed
E
8
E
10
E
9
E
9
E
7
E
8
E
10
E
7
E
7
E
10
E
11
E
11
ESE
13
SE
17
SE
16
SE
14
SSE
14
SE
14
SSE
13
SE
12
ESE
10
SE
9
SE
11
SE
10
Wind gust (mph)
Wind gust
12
15
13
14
11
12
15
10
12
15
15
17
19
24
26
20
19
18
18
15
14
13
15
14
Visibility (description)
Visibility
VG
VG
VG
G
G
G
M
M
G
VG
VG
VG
E
E
E
E
E
VG
VG
VG
VG
VG
VG
VG
Humidity
Humidity 84 % 86 % 87 % 88 % 87 % 88 % 90 % 93 % 87 % 75 % 68 % 61 % 48 % 46 % 48 % 52 % 54 % 64 % 68 % 80 % 80 % 80 % 78 % 77 %
Pressure (hPa)
Pressure 1,019 hPa 1,019 hPa 1,018 hPa 1,018 hPa 1,017 hPa 1,016 hPa 1,016 hPa 1,016 hPa 1,016 hPa 1,016 hPa 1,015 hPa 1,014 hPa 1,013 hPa 1,013 hPa 1,012 hPa 1,012 hPa 1,012 hPa 1,012 hPa 1,012 hPa 1,012 hPa 1,011 hPa 1,011 hPa 1,010 hPa 1,010 hPa
Pressure tendency
Pressure tendency F F F F F F F F F F F F F F F F F F F F F F F F
Wednesday
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 8 Weather code 0 Weather code 7 Weather code 2 Weather code 12 Weather code 8 Weather code 7 Weather code 7 Weather code 12 Weather code 7 Weather code 12 Weather code 3 Weather code 3
Temperature (°C)
Temperature
21.9° Celsius
21.9° Celsius
21.7° Celsius
21.6° Celsius
20.5° Celsius
20.0° Celsius
20.7° Celsius
21.7° Celsius
21.4° Celsius
21.5° Celsius
20.7° Celsius
22.5° Celsius
23.5° Celsius
Wind direction and speed (mph)
Wind direction and speed
SSE
12
SSE
11
SE
9
SSE
10
SE
9
SE
9
SSE
12
S
13
S
12
S
12
SSW
14
SW
14
SSW
11
Wind gust (mph)
Wind gust
17
16
11
13
13
15
17
17
19
19
20
20
17
Visibility (description)
Visibility
E
E
E
E
VG
E
VG
VG
VG
VG
VG
E
E
Humidity
Humidity 72 % 70 % 69 % 70 % 79 % 80 % 77 % 74 % 76 % 78 % 81 % 64 % 60 %
Pressure (hPa)
Pressure 1,009 hPa 1,009 hPa 1,009 hPa 1,009 hPa 1,009 hPa 1,008 hPa 1,009 hPa 1,009 hPa 1,010 hPa 1,010 hPa 1,011 hPa 1,011 hPa 1,012 hPa
Pressure tendency
Pressure tendency F F F F F F F F R R R R R
Updated: 
Observations table explained
Daily extremes
Forecast

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Observation taken at 11:25, Wed
Updated 12:25 (UTC+1) on Wed 30 Sep 2026

Location Details

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

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