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
18:00
19:00
20:00
21:00
22:00
23:00
Weather Weather code 8 Weather code 7 Weather code 12 Weather code 8 Weather code 8 Weather code 7
Temperature
Temperature
18.1° Celsius
17.3° Celsius
16.6° Celsius
17.1° Celsius
17.2° Celsius
17.1° Celsius
Wind direction and speed
Wind direction and speed
SW
16
SW
15
SW
15
SW
13
SW
17
SW
19
Wind gust (mph)
Wind gust
25
20
20
18
24
27
Visibility
Visibility
G
G
M
G
G
G
Humidity
Humidity 62 % 65 % 75 % 71 % 72 % 74 %
Pressure (hPa)
Pressure 1,014 hPa 1,014 hPa 1,014 hPa 1,014 hPa 1,014 hPa 1,014 hPa
Pressure tendency
Pressure tendency F F F R F S
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 2 Weather code 7 Weather code 7 Weather code 8 Weather code 12 Weather code 11 Weather code 11 Weather code 1 Weather code 7 Weather code 3 Weather code 3 Weather code 3 Weather code 5 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 7 Weather code 8 Weather code 7 Weather code 7 Weather code 8 Weather code 12
Temperature (°C)
Temperature
17.1° Celsius
17.6° Celsius
17.6° Celsius
17.6° Celsius
17.3° Celsius
17.1° Celsius
17.5° Celsius
17.9° Celsius
18.6° Celsius
19.3° Celsius
21.4° Celsius
21.5° Celsius
22.5° Celsius
22.5° Celsius
23.0° Celsius
21.9° Celsius
21.5° Celsius
21.2° Celsius
20.3° Celsius
20.2° Celsius
19.4° Celsius
19.4° Celsius
19.3° Celsius
17.4° Celsius
Wind direction and speed (mph)
Wind direction and speed
SW
14
SW
17
SW
15
SW
12
SW
13
SSW
13
SSW
12
SW
15
WSW
16
SW
19
WSW
18
SW
18
WSW
20
SW
21
SW
19
WSW
19
SW
19
SW
21
SW
15
WSW
19
WSW
15
WSW
14
WSW
13
W
11
Wind gust (mph)
Wind gust
21
22
21
18
17
18
18
21
25
27
25
25
29
27
29
27
28
29
20
27
20
20
17
15
Visibility (description)
Visibility
VG
VG
VG
G
VG
VG
VG
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
M
Humidity
Humidity 77 % 78 % 80 % 83 % 85 % 89 % 85 % 79 % 76 % 68 % 61 % 61 % 58 % 58 % 60 % 66 % 68 % 71 % 77 % 76 % 79 % 79 % 80 % 90 %
Pressure (hPa)
Pressure 1,014 hPa 1,014 hPa 1,014 hPa 1,014 hPa 1,014 hPa 1,014 hPa 1,014 hPa 1,014 hPa 1,015 hPa 1,015 hPa 1,015 hPa 1,015 hPa 1,015 hPa 1,015 hPa 1,016 hPa 1,016 hPa 1,016 hPa 1,017 hPa 1,017 hPa 1,018 hPa 1,018 hPa 1,019 hPa 1,019 hPa 1,019 hPa
Pressure tendency
Pressure tendency R R R F F F F F R R R R R R R R R R R R 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
14:00
15:00
16:00
17:00
Weather Weather code 11 Weather code 11 Weather code 11 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 7 Weather code 8 Weather code 7 Weather code 7 Weather code 3 Weather code 7 Weather code 1 Weather code 1 Weather code 1 Weather code 1 Weather code 1
Temperature (°C)
Temperature
16.4° Celsius
16.4° Celsius
16.5° Celsius
16.3° Celsius
16.1° Celsius
16.1° Celsius
16.1° Celsius
16.0° Celsius
16.4° Celsius
17.7° Celsius
18.1° Celsius
18.6° Celsius
19.3° Celsius
20.2° Celsius
20.6° Celsius
21.1° Celsius
21.0° Celsius
20.5° Celsius
Wind direction and speed (mph)
Wind direction and speed
W
12
W
8
W
9
WSW
9
WSW
10
W
9
W
6
W
7
W
8
WNW
10
WNW
11
WNW
12
NW
10
NW
9
WNW
7
W
9
WNW
8
WNW
7
Wind gust (mph)
Wind gust
17
11
14
11
13
12
10
10
13
15
16
18
17
15
14
16
14
12
Visibility (description)
Visibility
VG
VG
E
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
E
E
E
Humidity
Humidity 93 % 92 % 87 % 88 % 89 % 85 % 85 % 85 % 81 % 69 % 55 % 49 % 45 % 43 % 37 % 35 % 35 % 35 %
Pressure (hPa)
Pressure 1,020 hPa 1,020 hPa 1,021 hPa 1,021 hPa 1,021 hPa 1,022 hPa 1,022 hPa 1,023 hPa 1,024 hPa 1,025 hPa 1,026 hPa 1,027 hPa 1,027 hPa 1,027 hPa 1,027 hPa 1,028 hPa 1,028 hPa 1,028 hPa
Pressure tendency
Pressure tendency R R R R R R R R R R R R R R R R R R
Updated: 
Observations table explained
Daily extremes
Forecast

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Observation taken at 16:10, Sun
Updated 17:10 (UTC+1) on Sun 20 Sep 2026

Location Details

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

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