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    Hourly weather for Harpenden

    Detailed forecast

    Detailed 5 day forecast

    Wednesday

    March 25
    12 h 28 min
    5:53 AM 05:53
    6:22 PM 18:22

    Morning temperature of 3 °C, afternoon 7°, evening 4° and night 2°. Morning temperature of 38 degrees, afternoon 45°, evening 40° and night 36°.

    Morning mostly clear, afternoon light rain, evening and night clear.

    12 AM 24
    Partly cloudy and showers
    45 +7 37 +3 81%
    0.02 in 0.6 mm
    W 13 22 4 6
    Partly cloudy and showers
    Gusts 29 mph 47 km/h 6 Bft 13 m/s
    Precip. chance 80%
    Barometer 1004 hPa 29.6 753
    1 AM 01
    Partly cloudy
    43 +6 36 +2 82%
    0 in 0 mm
    W 16 25 4 7
    Partly cloudy
    Gusts 27 mph 43 km/h 6 Bft 12 m/s
    Precip. chance 71%
    Barometer 1004 hPa 29.7 753.2
    2 AM 02
    Mostly clear
    43 +6 36 +2 82%
    0 in 0 mm
    W 16 25 4 7
    Mostly clear
    Gusts 25 mph 40 km/h 6 Bft 11 m/s
    Precip. chance 61%
    Barometer 1004 hPa 29.7 753.4
    3 AM 03
    Mostly clear
    41 +5 32 0 81%
    0 in 0 mm
    W 16 25 4 7
    Mostly clear
    Gusts 25 mph 40 km/h 6 Bft 11 m/s
    Precip. chance 52%
    Barometer 1005 hPa 29.7 753.6
    4 AM 04
    Mostly clear
    39 +4 30 -1 77%
    0 in 0 mm
    W 16 25 4 7
    Mostly clear
    Gusts 25 mph 40 km/h 6 Bft 11 m/s
    Precip. chance 40%
    Barometer 1005 hPa 29.7 753.9
    5 AM 05
    Mostly clear
    39 +4 30 -1 73%
    0 in 0 mm
    W 18 29 5 8
    Mostly clear
    Gusts 27 mph 43 km/h 6 Bft 12 m/s
    Precip. chance 29%
    Barometer 1006 hPa 29.7 754.2
    6 AM 06
    Mostly clear
    37 +3 28 -2 70%
    0 in 0 mm
    W 18 29 5 8
    Mostly clear
    Gusts 27 mph 43 km/h 6 Bft 12 m/s
    Precip. chance 17%
    Barometer 1006 hPa 29.7 754.6
    7 AM 07
    Mostly clear
    37 +3 28 -2 74%
    0 in 0 mm
    W 18 29 5 8
    Mostly clear
    Gusts 31 mph 50 km/h 7 Bft 14 m/s
    Precip. chance 20%
    Barometer 1006 hPa 29.7 754.8
    8 AM 08
    Mostly clear
    39 +4 30 -1 74%
    0 in 0 mm
    W 18 29 5 8
    Mostly clear
    Gusts 36 mph 58 km/h 7 Bft 16 m/s
    Precip. chance 23%
    Barometer 1007 hPa 29.7 755.1
    9 AM 09
    Mostly clear
    41 +5 32 0 73%
    0 in 0 mm
    W 18 29 5 8
    Mostly clear
    Gusts 40 mph 65 km/h 8 Bft 18 m/s
    Precip. chance 26%
    Barometer 1007 hPa 29.7 755.3
    10 AM 10
    Partly cloudy and light rain
    43 +6 34 +1 67%
    0 in 0.1 mm
    W 20 32 5 9
    Partly cloudy and light rain
    Gusts 40 mph 65 km/h 8 Bft 18 m/s
    Precip. chance 43%
    Barometer 1007 hPa 29.7 755.4
    11 AM 11
    Cloudy and light rain
    43 +6 34 +1 61%
    0 in 0.1 mm
    W 20 32 5 9
    Cloudy and light rain
    Gusts 38 mph 61 km/h 7 Bft 17 m/s
    Precip. chance 60%
    Barometer 1007 hPa 29.7 755.5
    12 PM 12
    Cloudy and light rain
    43 +6 34 +1 58%
    0 in 0.1 mm
    NW 20 32 5 9
    Cloudy and light rain
    Gusts 38 mph 61 km/h 7 Bft 17 m/s
    Precip. chance 77%
    Barometer 1007 hPa 29.7 755.6
    1 PM 13
    Cloudy and light rain
    45 +7 36 +2 56%
    0.01 in 0.2 mm
    NW 20 32 5 9
    Cloudy and light rain
    Gusts 38 mph 61 km/h 7 Bft 17 m/s
    Precip. chance 83%
    Barometer 1008 hPa 29.8 755.8
    2 PM 14
    Partly cloudy and light rain
    45 +7 36 +2 55%
    0.01 in 0.2 mm
    NW 20 32 5 9
    Partly cloudy and light rain
    Gusts 38 mph 61 km/h 7 Bft 17 m/s
    Precip. chance 89%
    Barometer 1008 hPa 29.8 755.9
    3 PM 15
    Partly cloudy and light rain
    45 +7 36 +2 56%
    0.01 in 0.2 mm
    NW 20 32 5 9
    Partly cloudy and light rain
    Gusts 38 mph 61 km/h 7 Bft 17 m/s
    Precip. chance > 90%
    Barometer 1008 hPa 29.8 756
    4 PM 16
    Mostly clear
    45 +7 37 +3 55%
    0 in 0 mm
    NW 18 29 5 8
    Mostly clear
    Gusts 36 mph 58 km/h 7 Bft 16 m/s
    Precip. chance 80%
    Barometer 1009 hPa 29.8 756.6
    5 PM 17
    Clear
    45 +7 37 +3 56%
    0 in 0 mm
    NW 18 29 5 8
    Clear
    Gusts 31 mph 50 km/h 7 Bft 14 m/s
    Precip. chance 65%
    Barometer 1010 hPa 29.8 757.2
    6 PM 18
    Clear
    43 +6 36 +2 60%
    0 in 0 mm
    NW 16 25 4 7
    Clear
    Gusts 27 mph 43 km/h 6 Bft 12 m/s
    Precip. chance 51%
    Barometer 1010 hPa 29.8 757.8
    7 PM 19
    Clear
    41 +5 32 0 66%
    0 in 0 mm
    NW 16 25 4 7
    Clear
    Gusts 27 mph 43 km/h 6 Bft 12 m/s
    Precip. chance 40%
    Barometer 1011 hPa 29.9 758.3
    8 PM 20
    Clear
    41 +5 32 0 69%
    0 in 0 mm
    NW 16 25 4 7
    Clear
    Gusts 27 mph 43 km/h 6 Bft 12 m/s
    Precip. chance 30%
    Barometer 1012 hPa 29.9 758.8
    9 PM 21
    Clear
    39 +4 32 0 71%
    0 in 0 mm
    NW 13 22 4 6
    Clear
    Gusts 25 mph 40 km/h 6 Bft 11 m/s
    Precip. chance 20%
    Barometer 1012 hPa 29.9 759.4
    10 PM 22
    Clear
    39 +4 32 0 75%
    0 in 0 mm
    NW 13 22 4 6
    Clear
    Gusts 25 mph 40 km/h 6 Bft 11 m/s
    Precip. chance 18%
    Barometer 1013 hPa 29.9 759.7
    11 PM 23
    Clear
    37 +3 28 -2 79%
    0 in 0 mm
    NW 13 22 4 6
    Clear
    Gusts 25 mph 40 km/h 6 Bft 11 m/s
    Precip. chance 16%
    Barometer 1013 hPa 29.9 760.1
    . . . . . . . . . .

    Updated at 21/03 11:53 am 11:53