Alton Weather

    05:00 Thursday
    Partly cloudy
    Partly cloudy
    1° Feels like 0°
    Last Quarter Last Quarter Illuminated: 71%
    • Today 8 Jan. Snow with cloudy skies 90% 19 mm 3° / 0° Strong northeast wind 39 - 67 km/h
    • Tomorrow 9 Jan. Rain and snow with cloudy skies 90% 4.6 mm 2° / -1° Strong north wind 36 - 63 km/h
    • Saturday 10 Jan. Scattered clouds 0° / -7° Moderate northwest wind 14 - 26 km/h
    • Sunday 11 Jan. Snow with cloudy skies 80% 2.1 mm 0° / -5° Moderate southeast wind 28 - 48 km/h
    • Monday 12 Jan. Snow with cloudy skies 80% 3.5 mm 1° / -1° Moderate southeast wind 25 - 47 km/h
    • Tuesday 13 Jan. Light rain with cloudy skies 80% 14 mm 2° / 0° Strong east wind 28 - 52 km/h
    • Wednesday 14 Jan. Light rain with cloudy skies 60% 6.7 mm 4° / 1° Moderate east wind 17 - 39 km/h

    Weather Forecast for Alton Today

    , 8 January

    Tomorrow

    , 9 January
    05:00 Partly cloudy 1° Partly cloudy
    Feels Like 0°
    Gentle northwest wind Northwest 6 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 96%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 1969 ft
    06:00 Partly cloudy 1° Partly cloudy
    Feels Like 0°
    Gentle northwest wind Northwest 4 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 88%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 1969 ft
    07:00 Overcast 0° Overcast
    Feels Like 0°
    Gentle west wind West 3 - 7 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 96%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Snowline Snowline 1969 ft
    Overcast 08:00 Overcast 1° Overcast
    Feels Like 1°
    Gentle northwest wind Northwest 3 - 5 km/h
    		UV Index 0 Low SPF: no
    08:00 Overcast 1° Overcast
    Feels Like 1°
    Gentle northwest wind Northwest 3 - 5 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1004 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 5 km/h
    • Snowline Snowline 1969 ft
    09:00 Overcast 1° Overcast
    Feels Like 3°
    Gentle northwest wind Northwest 1 - 4 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1004 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 4 km/h
    • Snowline Snowline 2297 ft
    10:00 Overcast 1° Overcast
    Feels Like 1°
    Gentle east wind East 3 - 6 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1003 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 6 km/h
    • Snowline Snowline 2297 ft
    Overcast 11:00 Overcast 2° Overcast
    Feels Like 0°
    Gentle east wind East 6 - 11 km/h
    		UV Index 0 Low SPF: no
    11:00 Overcast 2° Overcast
    Feels Like 0°
    Gentle east wind East 6 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1003 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 2297 ft
    12:00 Overcast 2° Overcast
    Feels Like 0°
    Gentle east wind East 8 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1001 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 1969 ft
    13:00 Overcast 2° Overcast
    Feels Like -1°
    Moderate east wind East 11 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like -1 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1000 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 1640 ft
    Overcast 14:00 Overcast 2° Overcast
    Feels Like -1°
    Moderate east wind East 14 - 23 km/h
    		UV Index 0 Low SPF: no
    14:00 Light rain with cloudy skies 60% 0.3 mm 2° Light rain
    Feels Like -1°
    Moderate east wind East 14 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like -1 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 999 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 1640 ft
    15:00 Light rain with cloudy skies 60% 0.012 mm 1° Light rain
    Feels Like -3°
    Moderate east wind East 17 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 60% 0.012 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 997 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 1312 ft
    16:00 Light rain with cloudy skies 80% 0.02 mm 1° Light rain
    Feels Like -4°
    Moderate east wind East 21 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.02 mm
    • Humidity Humidity 99%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 995 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 984 ft
    Light rain 17:00 Light rain with cloudy skies 90% 0.039 mm 1° Light rain
    Feels Like -5°
    Moderate east wind East 26 - 44 km/h
    		UV Index 0 Low SPF: no
    17:00 Light rain with cloudy skies 90% 2.7 mm 1° Light rain
    Feels Like -5°
    Moderate east wind East 26 - 44 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.039 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 993 hPa
    • Snowline Snowline 984 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 44 km/h
    • Visibility Visibility 2 km
    18:00 Light rain with cloudy skies 90% 0.047 mm 0° Light rain
    Feels Like -6°
    Strong east wind East 30 - 52 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.047 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 30 km/h
    • Pressure Pressure 991 hPa
    • Snowline Snowline 656 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 52 km/h
    • Visibility Visibility 2 km
    19:00 Snow with cloudy skies 90% 0.59 in 0° Snow
    Feels Like -6°
    Strong northeast wind Northeast 34 - 58 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 90% 0.59 in
    • Humidity Humidity 96%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 34 km/h
    • Pressure Pressure 989 hPa
    • Snowline Snowline 656 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 58 km/h
    • Visibility Visibility 1 km
    Snow 20:00 Snow with cloudy skies 90% 0.91 in 0° Snow
    Feels Like -6°
    Strong northeast wind Northeast 36 - 61 km/h
    		UV Index 0 Low SPF: no
    20:00 Snow with cloudy skies 90% 7.1 in 0° Snow
    Feels Like -6°
    Strong northeast wind Northeast 36 - 61 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 90% 0.91 in
    • Humidity Humidity 95%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 36 km/h
    • Pressure Pressure 987 hPa
    • Snowline Snowline 656 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 61 km/h
    • Visibility Visibility 1000 m
    21:00 Snow with cloudy skies 90% 1.3 in 0° Snow
    Feels Like -7°
    Strong northeast wind Northeast 38 - 65 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 90% 1.3 in
    • Humidity Humidity 94%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 38 km/h
    • Pressure Pressure 986 hPa
    • Snowline Snowline 656 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 65 km/h
    • Visibility Visibility 900 m
    22:00 Snow with cloudy skies 90% 1.38 in 1° Snow
    Feels Like -6°
    Strong northeast wind Northeast 39 - 67 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 90% 1.38 in
    • Humidity Humidity 94%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.76 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 39 km/h
    • Pressure Pressure 986 hPa
    • Snowline Snowline 984 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 67 km/h
    • Visibility Visibility 900 m
    Moderate rain 23:00 Moderate rain with cloudy skies 90% 0.122 mm 1° Moderate rain
    Feels Like -5°
    Strong northeast wind Northeast 38 - 67 km/h
    		UV Index 0 Low SPF: no
    23:00 Snow with cloudy skies 90% 9.1 in 1° Snow
    Feels Like -5°
    Strong northeast wind Northeast 38 - 67 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.122 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 3.54 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 38 km/h
    • Pressure Pressure 985 hPa
    • Snowline Snowline 1312 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 67 km/h
    • Visibility Visibility 1000 m
    24:00 Light rain with cloudy skies 90% 0.098 mm 1° Light rain
    Feels Like -5°
    Strong north wind North 37 - 65 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.098 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 3.94 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 37 km/h
    • Pressure Pressure 986 hPa
    • Snowline Snowline 1312 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 65 km/h
    • Visibility Visibility 1 km

    Sunrise and Sunset

    Sunrise 08:18 Sunset 16:10
    First light 07:37 Midday 12:14 Last light 16:51
    Day length 7h 52m

    Time remaining until sunrise 3h 15m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    8 Last Quarter
    9 Last Quarter
    10 Last Quarter
    11 Last Quarter
    12 Last Quarter
    13 Last Quarter
    14 Last Quarter
    15 Last Quarter
    16 Last Quarter
    17 New Moon
    18 New Moon
    19 New Moon
    20 First Quarter
    21 First Quarter

    Pollen

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

    Air quality in Alton today

    Detail
    22
    Fair O₃ (52 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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