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
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 0 Weather code 8 Weather code 1 Weather code 3 Weather code 8 Weather code 1 Weather code 1 Weather code 1 Weather code 1 Weather code 3 Weather code 3 Weather code 8 Weather code 8 Weather code 7 Weather code 7 Weather code 8 Weather code 3 Weather code 8 Weather code 3 Weather code 2 Weather code 2
Temperature
Temperature
21.4° Celsius
21.2° Celsius
21.1° Celsius
20.9° Celsius
20.9° Celsius
23.0° Celsius
24.3° Celsius
25.5° Celsius
27.5° Celsius
29.1° Celsius
29.7° Celsius
30.0° Celsius
30.3° Celsius
30.2° Celsius
31.3° Celsius
29.4° Celsius
27.8° Celsius
26.3° Celsius
25.0° Celsius
24.0° Celsius
23.0° Celsius
21.8° Celsius
Wind direction and speed
Wind direction and speed
NW
4
W
6
SSW
4
WNW
4
SW
4
WSW
3
SE
5
S
4
SW
6
SW
8
SSW
8
S
10
S
10
SSW
11
S
10
SSE
12
S
12
SSW
11
S
14
SSW
9
SSW
11
SSW
9
Wind gust (mph)
Wind gust
6
8
6
7
6
5
8
9
10
13
14
19
15
17
15
20
17
16
20
13
15
13
Visibility
Visibility No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data
Humidity
Humidity 77 % 76 % 76 % 78 % 77 % 70 % 66 % 54 % 48 % 46 % 43 % 42 % 41 % 40 % 38 % 46 % 50 % 51 % 56 % 57 % 59 % 65 %
Pressure (hPa)
Pressure 1,016 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,018 hPa 1,018 hPa 1,018 hPa 1,017 hPa 1,017 hPa 1,016 hPa 1,016 hPa 1,015 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 1,014 hPa
Pressure tendency
Pressure tendency F F F F R R R R R F F F F F F F F F F 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
18:00
19:00
20:00
21:00
22:00
23:00
Weather Weather code 0 Weather code 7 Weather code 8 Weather code 7 Weather code 0 Weather code 1 Weather code 1 Weather code 7 Weather code 8 Weather code 7 Weather code 7 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 3 Weather code 8 Weather code 7 Weather code 8 Weather code 8 Weather code 8 Weather code 7 Weather code 8 Weather code 7
Temperature (°C)
Temperature
21.1° Celsius
20.6° Celsius
20.4° Celsius
20.0° Celsius
19.1° Celsius
18.8° Celsius
19.8° Celsius
20.8° Celsius
22.5° Celsius
22.5° Celsius
24.3° Celsius
21.3° Celsius
24.0° Celsius
25.7° Celsius
26.3° Celsius
25.8° Celsius
26.4° Celsius
24.0° Celsius
22.7° Celsius
22.4° Celsius
21.0° Celsius
19.5° Celsius
18.7° Celsius
17.3° Celsius
Wind direction and speed (mph)
Wind direction and speed
SSW
10
SW
11
SW
8
SW
11
SW
11
SSW
10
SSW
11
SW
15
SW
14
WSW
17
WSW
18
W
16
WSW
13
W
13
WSW
16
W
16
W
13
W
13
W
11
W
13
WNW
10
WNW
12
WNW
10
WNW
9
Wind gust (mph)
Wind gust
13
14
11
15
15
14
17
21
19
24
26
23
19
21
22
24
22
18
15
18
15
17
15
13
Visibility (description)
Visibility No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data
Humidity
Humidity 66 % 68 % 68 % 67 % 74 % 78 % 78 % 70 % 59 % 55 % 57 % 65 % 51 % 47 % 37 % 38 % 37 % 41 % 44 % 44 % 45 % 46 % 48 % 53 %
Pressure (hPa)
Pressure 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 1,018 hPa 1,018 hPa 1,018 hPa 1,018 hPa 1,018 hPa 1,018 hPa 1,018 hPa 1,019 hPa 1,020 hPa 1,021 hPa 1,021 hPa 1,022 hPa 1,023 hPa 1,024 hPa
Pressure tendency
Pressure tendency F F F R R S R R R R R R R R R R R R R R R R R R
Monday
Time
00:00
01:00
Weather Weather code 0 Weather code 0
Temperature (°C)
Temperature
16.4° Celsius
15.1° Celsius
Wind direction and speed (mph)
Wind direction and speed
W
11
W
8
Wind gust (mph)
Wind gust
16
13
Visibility (description)
Visibility No data No data
Humidity
Humidity 60 % 65 %
Pressure (hPa)
Pressure 1,024 hPa 1,024 hPa
Pressure tendency
Pressure tendency R R
Updated: 
Observations table explained
Daily extremes
Forecast

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Observation taken at 00:35, Mon
Updated 01:35 (UTC+1) on Mon 29 Jun 2026

Location Details

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

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