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.
Friday
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 8 Weather code 0 Weather code 12 Weather code 5 Weather code 11 Weather code 11 Weather code 11 Weather code 11 Weather code 12 Weather code 12 Weather code 12 Weather code 8 Weather code 8 Weather code 3 Weather code 8 Weather code 8 Weather code 7 Weather code 3 Weather code 1 Weather code 7 Weather code 1 Weather code 0 Weather code 0
Temperature
Temperature
22.2° Celsius
20.9° Celsius
19.8° Celsius
17.4° Celsius
17.1° Celsius
16.8° Celsius
16.8° Celsius
18.1° Celsius
19.1° Celsius
20.0° Celsius
22.2° Celsius
23.0° Celsius
23.0° Celsius
24.2° Celsius
24.4° Celsius
24.7° Celsius
25.4° Celsius
25.0° Celsius
24.8° Celsius
24.4° Celsius
22.8° Celsius
21.5° Celsius
20.2° Celsius
18.9° Celsius
Wind direction and speed
Wind direction and speed
W
6
W
8
W
9
W
4
W
7
W
7
NW
6
W
6
WNW
6
N
5
WNW
4
W
10
SSW
5
W
11
W
8
W
8
W
7
W
7
SW
7
W
8
NW
4
W
4
W
3
NW
4
Wind gust (mph)
Wind gust
9
10
12
6
9
9
9
10
10
9
8
16
12
16
15
12
12
12
12
12
6
5
4
7
Visibility
Visibility
VG
VG
VG
VG
M
P
M
P
P
G
G
VG
VG
E
VG
VG
VG
E
E
E
VG
VG
VG
VG
Humidity
Humidity 55 % 55 % 59 % 73 % 75 % 73 % 75 % 69 % 62 % 57 % 53 % 47 % 47 % 35 % 32 % 34 % 29 % 30 % 31 % 27 % 37 % 43 % 48 % 54 %
Pressure (hPa)
Pressure 1,020 hPa 1,020 hPa 1,020 hPa 1,020 hPa 1,021 hPa 1,021 hPa 1,021 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,023 hPa 1,023 hPa 1,022 hPa 1,023 hPa 1,023 hPa 1,023 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,023 hPa 1,023 hPa
Pressure tendency
Pressure tendency R R F R R R R R R R R R R R R F R F F F R F F 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 2 Weather code 8 Weather code 8 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 12 Weather code 12 Weather code 11 Weather code 12 Weather code 3 Weather code 8 Weather code 7 Weather code 1 Weather code 1 Weather code 1 Weather code 2 Weather code 8
Temperature (°C)
Temperature
17.9° Celsius
17.5° Celsius
16.9° Celsius
16.1° Celsius
15.5° Celsius
15.6° Celsius
16.9° Celsius
20.0° Celsius
21.8° Celsius
23.8° Celsius
25.4° Celsius
25.9° Celsius
27.6° Celsius
28.4° Celsius
29.0° Celsius
28.7° Celsius
29.1° Celsius
29.0° Celsius
28.1° Celsius
26.2° Celsius
24.2° Celsius
22.9° Celsius
20.9° Celsius
20.0° Celsius
Wind direction and speed (mph)
Wind direction and speed
NW
2
NW
2
W
3
NW
3
NW
4
NNW
4
N
4
NNE
3
E
4
ESE
3
S
5
SSW
5
W
6
WSW
6
SSE
3
W
10
W
9
W
5
W
10
NW
8
WNW
8
WNW
9
W
10
W
10
Wind gust (mph)
Wind gust
4
4
4
5
6
5
7
6
7
9
10
9
9
14
10
16
15
9
15
12
12
14
14
16
Visibility (description)
Visibility
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
G
P
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
Humidity
Humidity 58 % 62 % 64 % 69 % 73 % 68 % 57 % 51 % 46 % 43 % 39 % 36 % 31 % 29 % 28 % 31 % 28 % 30 % 32 % 32 % 33 % 32 % 40 % 44 %
Pressure (hPa)
Pressure 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,021 hPa 1,021 hPa 1,021 hPa 1,021 hPa 1,020 hPa 1,020 hPa 1,019 hPa 1,019 hPa 1,018 hPa 1,018 hPa 1,017 hPa 1,017 hPa 1,016 hPa 1,016 hPa 1,016 hPa 1,016 hPa 1,016 hPa 1,016 hPa 1,016 hPa
Pressure tendency
Pressure tendency R F F F F F F F F F F F F F F F F F F F F F R R
Updated: 
Observations table explained
Daily extremes
Forecast

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Observation taken at 22:40, Sat
Updated 23:40 (UTC+1) on Sat 30 May 2026

Location Details

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