Hourly weather for Harpenden

Detailed forecast

Detailed 5 day forecast

Wednesday

January 15
8 h 17 min
8:02 AM 08:02
4:20 PM 16:20

Morning temperature of 3 °C, afternoon 6°, evening 4° and night 3°. Morning temperature of 38 degrees, afternoon 43°, evening 40° and night 38°.

Overcast, night fog.

12 AM 24
Fog
37 +3 37 +3 99%
0 in 0 mm
NW 2 4 1 1
Fog
Gusts 7 mph 11 km/h 2 Bft 3 m/s
Precip. chance < 10%
Barometer 1038 hPa 30.7 778.9
1 AM 01
Fog
39 +4 36 +2 100%
0 in 0 mm
NW 4 7 2 2
Fog
Gusts 7 mph 11 km/h 2 Bft 3 m/s
Precip. chance < 10%
Barometer 1039 hPa 30.7 779
2 AM 02
Fog
39 +4 36 +2 100%
0 in 0 mm
NW 4 7 2 2
Fog
Gusts 7 mph 11 km/h 2 Bft 3 m/s
Precip. chance < 10%
Barometer 1039 hPa 30.7 779.1
3 AM 03
Fog
39 +4 36 +2 100%
0 in 0 mm
N 4 7 2 2
Fog
Gusts 4 mph 7 km/h 2 Bft 2 m/s
Precip. chance < 10%
Barometer 1039 hPa 30.7 779.2
4 AM 04
Fog
39 +4 36 +2 100%
0 in 0 mm
N 4 7 2 2
Fog
Gusts 4 mph 7 km/h 2 Bft 2 m/s
Precip. chance < 10%
Barometer 1039 hPa 30.7 779.3
5 AM 05
Fog
39 +4 36 +2 99%
0 in 0 mm
N 4 7 2 2
Fog
Gusts 4 mph 7 km/h 2 Bft 2 m/s
Precip. chance < 10%
Barometer 1039 hPa 30.7 779.4
6 AM 06
Fog
39 +4 36 +2 98%
0 in 0 mm
N 4 7 2 2
Fog
Gusts 4 mph 7 km/h 2 Bft 2 m/s
Precip. chance < 10%
Barometer 1039 hPa 30.7 779.5
7 AM 07
Overcast
37 +3 34 +1 100%
0 in 0 mm
N 4 7 2 2
Overcast
Gusts 4 mph 7 km/h 2 Bft 2 m/s
Precip. chance < 10%
Barometer 1039 hPa 30.7 779.7
8 AM 08
Overcast
37 +3 34 +1 100%
0 in 0 mm
E 4 7 2 2
Overcast
Gusts 4 mph 7 km/h 2 Bft 2 m/s
Precip. chance < 10%
Barometer 1040 hPa 30.7 779.8
9 AM 09
Overcast
37 +3 34 +1 100%
0 in 0 mm
SE 4 7 2 2
Overcast
Gusts 4 mph 7 km/h 2 Bft 2 m/s
Precip. chance < 10%
Barometer 1040 hPa 30.7 780
10 AM 10
Overcast
39 +4 34 +1 100%
0 in 0 mm
S 7 11 2 3
Overcast
Gusts 7 mph 11 km/h 2 Bft 3 m/s
Precip. chance < 10%
Barometer 1040 hPa 30.7 780.2
11 AM 11
Overcast
41 +5 36 +2 100%
0 in 0 mm
S 7 11 2 3
Overcast
Gusts 7 mph 11 km/h 2 Bft 3 m/s
Precip. chance < 10%
Barometer 1040 hPa 30.7 780.3
12 PM 12
Overcast
43 +6 39 +4 100%
0 in 0 mm
S 7 11 2 3
Overcast
Gusts 7 mph 11 km/h 2 Bft 3 m/s
Precip. chance < 10%
Barometer 1041 hPa 30.7 780.5
1 PM 13
Overcast
43 +6 41 +5 95%
0 in 0 mm
S 4 7 2 2
Overcast
Gusts 7 mph 11 km/h 2 Bft 3 m/s
Precip. chance < 10%
Barometer 1041 hPa 30.7 780.5
2 PM 14
Overcast
45 +7 43 +6 93%
0 in 0 mm
S 4 7 2 2
Overcast
Gusts 7 mph 11 km/h 2 Bft 3 m/s
Precip. chance < 10%
Barometer 1040 hPa 30.7 780.4
3 PM 15
Overcast
43 +6 41 +5 94%
0 in 0 mm
S 4 7 2 2
Overcast
Gusts 7 mph 11 km/h 2 Bft 3 m/s
Precip. chance < 10%
Barometer 1040 hPa 30.7 780.4
4 PM 16
Overcast
41 +5 37 +3 98%
0 in 0 mm
SW 4 7 2 2
Overcast
Gusts 7 mph 11 km/h 2 Bft 3 m/s
Precip. chance < 10%
Barometer 1040 hPa 30.7 780.3
5 PM 17
Overcast
41 +5 37 +3 98%
0 in 0 mm
SW 4 7 2 2
Overcast
Gusts 7 mph 11 km/h 2 Bft 3 m/s
Precip. chance < 10%
Barometer 1040 hPa 30.7 780.3
6 PM 18
Overcast
41 +5 41 +5 98%
0 in 0 mm
W 2 4 1 1
Overcast
Gusts 9 mph 14 km/h 3 Bft 4 m/s
Precip. chance < 10%
Barometer 1040 hPa 30.7 780.3
7 PM 19
Overcast
41 +5 37 +3 99%
0 in 0 mm
W 4 7 2 2
Overcast
Gusts 7 mph 11 km/h 2 Bft 3 m/s
Precip. chance < 10%
Barometer 1040 hPa 30.7 780.3
8 PM 20
Overcast
41 +5 37 +3 99%
0 in 0 mm
W 4 7 2 2
Overcast
Gusts 7 mph 11 km/h 2 Bft 3 m/s
Precip. chance < 10%
Barometer 1040 hPa 30.7 780.3
9 PM 21
Overcast
39 +4 36 +2 100%
0 in 0 mm
W 4 7 2 2
Overcast
Gusts 7 mph 11 km/h 2 Bft 3 m/s
Precip. chance < 10%
Barometer 1040 hPa 30.7 780.3
10 PM 22
Overcast
39 +4 36 +2 100%
0 in 0 mm
W 4 7 2 2
Overcast
Gusts 7 mph 11 km/h 2 Bft 3 m/s
Precip. chance < 10%
Barometer 1040 hPa 30.7 780.3
11 PM 23
Overcast
39 +4 36 +2 100%
0 in 0 mm
W 4 7 2 2
Overcast
Gusts 4 mph 7 km/h 2 Bft 2 m/s
Precip. chance < 10%
Barometer 1040 hPa 30.7 780.4

Updated at 1/7 7:42 PM 19:42