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    Hourly weather for Alton

    Detailed forecast

    Detailed 5 day forecast

    Friday

    September 20
    12 h 9 min
    7:21 AM 07:21
    7:30 PM 19:30

    Morning temperature of 27 °C, afternoon 33°, evening 29° and night 27°. Morning temperature of 81 degrees, afternoon 92°, evening 85° and night 81°.

    Clear, afternoon overcast.

    12 AM 24
    Clear
    82 +28 93 +34 88%
    0 in 0 mm
    SE 9 14 3 4
    Clear
    Gusts 16 mph 25 km/h 4 Bft 7 m/s
    Precip. chance < 10%
    Barometer 1011 hPa 29.8 758
    1 AM 01
    Clear
    82 +28 93 +34 90%
    0 in 0 mm
    SE 7 11 2 3
    Clear
    Gusts 13 mph 22 km/h 4 Bft 6 m/s
    Precip. chance < 10%
    Barometer 1011 hPa 29.8 758.1
    2 AM 02
    Clear
    82 +28 93 +34 91%
    0 in 0 mm
    SE 7 11 2 3
    Clear
    Gusts 13 mph 22 km/h 4 Bft 6 m/s
    Precip. chance < 10%
    Barometer 1010 hPa 29.8 757.9
    3 AM 03
    Clear
    82 +28 95 +35 93%
    0 in 0 mm
    SE 7 11 2 3
    Clear
    Gusts 11 mph 18 km/h 3 Bft 5 m/s
    Precip. chance < 10%
    Barometer 1010 hPa 29.8 757.6
    4 AM 04
    Clear
    81 +27 90 +32 94%
    0 in 0 mm
    SE 7 11 2 3
    Clear
    Gusts 9 mph 14 km/h 3 Bft 4 m/s
    Precip. chance < 10%
    Barometer 1010 hPa 29.8 757.4
    5 AM 05
    Clear
    81 +27 90 +32 95%
    0 in 0 mm
    SE 7 11 2 3
    Clear
    Gusts 9 mph 14 km/h 3 Bft 4 m/s
    Precip. chance < 10%
    Barometer 1010 hPa 29.8 757.4
    6 AM 06
    Clear
    81 +27 90 +32 97%
    0 in 0 mm
    SE 4 7 2 2
    Clear
    Gusts 7 mph 11 km/h 2 Bft 3 m/s
    Precip. chance < 10%
    Barometer 1010 hPa 29.8 757.4
    7 AM 07
    Clear
    81 +27 90 +32 97%
    0 in 0 mm
    E 4 7 2 2
    Clear
    Gusts 4 mph 7 km/h 2 Bft 2 m/s
    Precip. chance 10%
    Barometer 1010 hPa 29.8 757.4
    8 AM 08
    Clear
    81 +27 90 +32 96%
    0 in 0 mm
    E 7 11 2 3
    Clear
    Gusts 9 mph 14 km/h 3 Bft 4 m/s
    Precip. chance 12%
    Barometer 1010 hPa 29.8 757.7
    9 AM 09
    Clear
    84 +29 97 +36 87%
    0 in 0 mm
    SE 7 11 2 3
    Clear
    Gusts 11 mph 18 km/h 3 Bft 5 m/s
    Precip. chance 14%
    Barometer 1011 hPa 29.8 758.1
    10 AM 10
    Mostly clear
    86 +30 100 +38 80%
    0 in 0 mm
    SE 9 14 3 4
    Mostly clear
    Gusts 16 mph 25 km/h 4 Bft 7 m/s
    Precip. chance 16%
    Barometer 1011 hPa 29.9 758.4
    11 AM 11
    Partly cloudy and light rain
    88 +31 104 +40 76%
    0.01 in 0.2 mm
    SE 9 14 3 4
    Partly cloudy and light rain
    Gusts 16 mph 25 km/h 4 Bft 7 m/s
    Precip. chance 25%
    Barometer 1011 hPa 29.9 758.3
    12 PM 12
    Partly cloudy and light rain
    91 +33 111 +44 71%
    0 in 0.1 mm
    SE 9 14 3 4
    Partly cloudy and light rain
    Gusts 16 mph 25 km/h 4 Bft 7 m/s
    Precip. chance 35%
    Barometer 1011 hPa 29.8 758.1
    1 PM 13
    Mostly clear
    93 +34 115 +46 68%
    0 in 0 mm
    SE 9 14 3 4
    Mostly clear
    Gusts 16 mph 25 km/h 4 Bft 7 m/s
    Precip. chance 45%
    Barometer 1011 hPa 29.8 758
    2 PM 14
    Cloudy
    93 +34 111 +44 65%
    0 in 0 mm
    SE 9 14 3 4
    Cloudy
    Gusts 16 mph 25 km/h 4 Bft 7 m/s
    Precip. chance 42%
    Barometer 1010 hPa 29.8 757.3
    3 PM 15
    Overcast
    93 +34 109 +43 61%
    0 in 0 mm
    SE 11 18 3 5
    Overcast
    Gusts 16 mph 25 km/h 4 Bft 7 m/s
    Precip. chance 40%
    Barometer 1009 hPa 29.8 756.7
    4 PM 16
    Partly cloudy and light rain
    93 +34 106 +41 58%
    0.01 in 0.2 mm
    E 11 18 3 5
    Partly cloudy and light rain
    Gusts 16 mph 25 km/h 4 Bft 7 m/s
    Precip. chance 37%
    Barometer 1008 hPa 29.8 756
    5 PM 17
    Partly cloudy and light rain
    91 +33 102 +39 58%
    0.01 in 0.3 mm
    E 11 18 3 5
    Partly cloudy and light rain
    Gusts 18 mph 29 km/h 5 Bft 8 m/s
    Precip. chance 39%
    Barometer 1008 hPa 29.8 756
    6 PM 18
    Partly cloudy and light rain
    91 +33 104 +40 62%
    0 in 0.1 mm
    E 13 22 4 6
    Partly cloudy and light rain
    Gusts 18 mph 29 km/h 5 Bft 8 m/s
    Precip. chance 41%
    Barometer 1008 hPa 29.8 756.1
    7 PM 19
    Clear
    90 +32 104 +40 69%
    0 in 0 mm
    E 13 22 4 6
    Clear
    Gusts 20 mph 32 km/h 5 Bft 9 m/s
    Precip. chance 44%
    Barometer 1008 hPa 29.8 756.1
    8 PM 20
    Clear
    86 +30 97 +36 74%
    0 in 0 mm
    E 11 18 3 5
    Clear
    Gusts 20 mph 32 km/h 5 Bft 9 m/s
    Precip. chance 30%
    Barometer 1009 hPa 29.8 756.6
    9 PM 21
    Clear
    84 +29 95 +35 80%
    0 in 0 mm
    E 11 18 3 5
    Clear
    Gusts 18 mph 29 km/h 5 Bft 8 m/s
    Precip. chance 16%
    Barometer 1009 hPa 29.8 757.1
    10 PM 22
    Clear
    82 +28 91 +33 85%
    0 in 0 mm
    SE 9 14 3 4
    Clear
    Gusts 18 mph 29 km/h 5 Bft 8 m/s
    Precip. chance < 10%
    Barometer 1010 hPa 29.8 757.5
    11 PM 23
    Clear
    82 +28 93 +34 88%
    0 in 0 mm
    SE 9 14 3 4
    Clear
    Gusts 18 mph 29 km/h 5 Bft 8 m/s
    Precip. chance < 10%
    Barometer 1010 hPa 29.8 757.5
    . . . . . . . . . .

    Updated at 9/19 4:53 AM 04:53