Alton Weather

    00:00 Wednesday
    Clear
    Clear skies
    0° Feels like -3°
    First Quarter First Quarter Illuminated: 88%
    • Today 31 Dec. Partly cloudy 5° / -1° Moderate west wind 24 - 43 km/h
    • Tomorrow 1 Jan. Light rain with partly cloudy skies 80% 1.4 mm 5° / 1° Strong northwest wind 29 - 52 km/h
    • Friday 2 Jan. Snow with partly cloudy skies 60% 0.3 mm 3° / -2° Moderate northwest wind 27 - 48 km/h
    • Saturday 3 Jan. Scattered clouds 1° / -3° Moderate northwest wind 23 - 41 km/h
    • Sunday 4 Jan. Scattered clouds 1° / -4° Moderate northwest wind 19 - 36 km/h
    • Monday 5 Jan. Snow with partly cloudy skies 50% 1.1 mm 3° / -2° Moderate northwest wind 23 - 45 km/h
    • Tuesday 6 Jan. Light rain with cloudy skies 60% 2.5 mm 3° / -2° Moderate northwest wind 26 - 49 km/h

    Weather Forecast for Alton Today

    , 31 December

    Tomorrow

    , 1 January
    01:00 Clear skies 0° Clear
    Feels Like -3°
    Gentle north wind North 9 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1035 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 2297 ft
    02:00 Clear skies -1° Clear
    Feels Like -3°
    Gentle northwest wind Northwest 9 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1034 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 2297 ft
    03:00 Clear skies -1° Clear
    Feels Like -4°
    Gentle northwest wind Northwest 10 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1034 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 1969 ft
    04:00 Scattered clouds -1° Scattered clouds
    Feels Like -4°
    Gentle northwest wind Northwest 11 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 10%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1033 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 1969 ft
    Scattered clouds 05:00 Scattered clouds -1° Scattered clouds
    Feels Like -5°
    Moderate northwest wind Northwest 13 - 21 km/h
    		UV Index 0 Low SPF: no
    05:00 Partly cloudy -1° Partly cloudy
    Feels Like -5°
    Moderate northwest wind Northwest 13 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 28%
    • Feels Like Feels Like -5 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1033 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 1969 ft
    06:00 Partly cloudy -1° Partly cloudy
    Feels Like -5°
    Moderate northwest wind Northwest 14 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 66%
    • Feels Like Feels Like -5 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1032 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 2625 ft
    07:00 Partly cloudy -1° Partly cloudy
    Feels Like -5°
    Moderate northwest wind Northwest 16 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 94%
    • Feels Like Feels Like -5 °C
    • Visibility Visibility 2 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1032 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 4593 ft
    Overcast 08:00 Overcast -1° Overcast
    Feels Like -5°
    Moderate northwest wind Northwest 16 - 28 km/h
    		UV Index 0 Low SPF: no
    08:00 Overcast -1° Overcast
    Feels Like -5°
    Moderate northwest wind Northwest 16 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 99%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like -5 °C
    • Visibility Visibility 2 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1031 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 5249 ft
    09:00 Overcast 0° Overcast
    Feels Like -5°
    Moderate northwest wind Northwest 17 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like -5 °C
    • Visibility Visibility 1 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1031 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 5249 ft
    10:00 Partly cloudy 0° Partly cloudy
    Feels Like -4°
    Moderate northwest wind Northwest 18 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 83%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1031 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 3609 ft
    Scattered clouds 11:00 Scattered clouds 1° Scattered clouds
    Feels Like -3°
    Moderate west wind West 17 - 31 km/h
    		UV Index 0 Low SPF: no
    11:00 Partly cloudy 1° Partly cloudy
    Feels Like -3°
    Moderate west wind West 17 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 32%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1030 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 5249 ft
    12:00 Scattered clouds 2° Scattered clouds
    Feels Like -1°
    Moderate west wind West 15 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 19%
    • Feels Like Feels Like -1 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1029 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 5577 ft
    13:00 Scattered clouds 3° Scattered clouds
    Feels Like 0°
    Moderate west wind West 16 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 36%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 9 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 5577 ft
    Partly cloudy 14:00 Partly cloudy 4° Partly cloudy
    Feels Like 0°
    Moderate northwest wind Northwest 19 - 35 km/h
    		UV Index 0 Low SPF: no
    14:00 Partly cloudy 4° Partly cloudy
    Feels Like 0°
    Moderate northwest wind Northwest 19 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 75%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1027 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 5249 ft
    15:00 Partly cloudy 4° Partly cloudy
    Feels Like 0°
    Moderate west wind West 19 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 83%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1026 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 5249 ft
    16:00 Scattered clouds 3° Scattered clouds
    Feels Like -1°
    Moderate west wind West 18 - 33 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 31%
    • Feels Like Feels Like -1 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1026 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 5249 ft
    Partly cloudy 17:00 Partly cloudy 2° Partly cloudy
    Feels Like -2°
    Moderate west wind West 17 - 32 km/h
    		UV Index 0 Low SPF: no
    17:00 Partly cloudy 2° Partly cloudy
    Feels Like -2°
    Moderate west wind West 17 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 67%
    • Feels Like Feels Like -2 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Snowline Snowline 4921 ft
    18:00 Partly cloudy 2° Partly cloudy
    Feels Like -2°
    Moderate west wind West 19 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 93%
    • Feels Like Feels Like -2 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Snowline Snowline 4593 ft
    19:00 Partly cloudy 2° Partly cloudy
    Feels Like -2°
    Moderate west wind West 21 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 82%
    • Feels Like Feels Like -2 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 4593 ft
    Partly cloudy 20:00 Partly cloudy 2° Partly cloudy
    Feels Like -2°
    Moderate west wind West 22 - 38 km/h
    		UV Index 0 Low SPF: no
    20:00 Overcast 2° Overcast
    Feels Like -2°
    Moderate west wind West 22 - 38 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 81%
    • Feels Like Feels Like -2 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 5249 ft
    21:00 Overcast 2° Overcast
    Feels Like -2°
    Moderate west wind West 23 - 40 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like -2 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 40 km/h
    • Snowline Snowline 5577 ft
    22:00 Partly cloudy 2° Partly cloudy
    Feels Like -3°
    Moderate west wind West 24 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 93%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 5577 ft
    Partly cloudy 23:00 Partly cloudy 2° Partly cloudy
    Feels Like -3°
    Moderate west wind West 24 - 43 km/h
    		UV Index 0 Low SPF: no
    23:00 Partly cloudy 2° Partly cloudy
    Feels Like -3°
    Moderate west wind West 24 - 43 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 74%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 43 km/h
    • Snowline Snowline 1969 ft
    24:00 Partly cloudy 2° Partly cloudy
    Feels Like -3°
    Moderate west wind West 23 - 43 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 89%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 43 km/h
    • Snowline Snowline 1640 ft

    Sunrise and Sunset

    Sunrise 08:20 Sunset 16:00
    First light 07:38 Midday 12:10 Last light 16:42
    Day length 7h 40m

    Time remaining until sunrise 8h 12m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon
    4 Full Moon
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 Last Quarter
    10 Last Quarter
    11 Last Quarter
    12 Last Quarter
    13 Last Quarter

    Pollen

    Detail
    Pollen
    Null Alder (0 #/m³)
    • Pay attention to the pollen forecast.
    • Stay aware of the season of pollination which affects you

    Air quality in Alton today

    Detail
    26
    Fair O₃ (63 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

    Videos

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