Mount Vernon, IL Weather

    20:00 Thursday
    Clear
    Clear skies
    -7° Feels like -10°
    Full Moon Full Moon Illuminated: 100%
    • Today 4 Dec. Scattered clouds 0° / -8° Moderate north wind 19 - 36 km/h
    • Tomorrow 5 Dec. Scattered clouds 5° / -10° Moderate south wind 18 - 31 km/h
    • Saturday 6 Dec. Partly cloudy 6° / -1° Moderate southwest wind 16 - 28 km/h
    • Sunday 7 Dec. Rain and snow with cloudy skies 70% 2.3 mm 4° / -6° Moderate north wind 21 - 39 km/h
    • Monday 8 Dec. Scattered clouds 1° / -7° Moderate southwest wind 17 - 32 km/h
    • Tuesday 9 Dec. Scattered clouds 9° / -2° Moderate southwest wind 22 - 39 km/h
    • Wednesday 10 Dec. Snow with partly cloudy skies 50% 0.8 mm 9° / -3° Strong northwest wind 27 - 56 km/h

    Weather Forecast for Mount Vernon, IL Today

    , 4 December

    Tomorrow

    , 5 December
    17:00 Scattered clouds -5° Scattered clouds
    Feels Like -9°
    Gentle north wind North 10 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 17%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1027 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Visibility Visibility 40 km
    18:00 Scattered clouds -6° Scattered clouds
    Feels Like -10°
    Gentle north wind North 10 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 14%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1026 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Visibility Visibility 40 km
    19:00 Clear skies -7° Clear
    Feels Like -10°
    Gentle north wind North 9 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 6%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1026 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Visibility Visibility 35 km
    20:00 Clear skies -7° Clear
    Feels Like -10°
    Gentle north wind North 8 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 2%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1026 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Visibility Visibility 35 km
    21:00 Clear skies -7° Clear
    Feels Like -10°
    Gentle north wind North 8 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1026 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Visibility Visibility 35 km
    22:00 Clear skies -7° Clear
    Feels Like -10°
    Gentle north wind North 7 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1025 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Visibility Visibility 35 km
    23:00 Clear skies -7° Clear
    Feels Like -9°
    Gentle northeast wind Northeast 4 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1024 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Visibility Visibility 30 km
    24:00 Clear skies -8° Clear
    Feels Like -8°
    Gentle north wind North 3 - 7 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 84%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -8 °C
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1024 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Visibility Visibility 30 km

    Sunrise and Sunset

    Sunrise 06:56 Sunset 16:34
    First light 06:27 Midday 11:45 Last light 17:04
    Day length 9h 38m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    4 Full Moon
    5 Full Moon
    6 Last Quarter
    7 Last Quarter
    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 Last Quarter

    Air quality in Mount Vernon today

    Detail
    31
    Fair PM₂₅ (17 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

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