Mount Vernon, IL Weather

    17:00 Sunday
    Thunderstorm
    Thunderstorm with cloudy skies
    18° Feels like 18°
    Rainfall 90% 6.4 mm
    • Today 28 Dec. Thunderstorm with partly cloudy skies 90% 7.3 mm 22° / -2° Strong northwest wind 40 - 74 km/h
    • Tomorrow 29 Dec. Scattered clouds 0° / -8° Strong northwest wind 37 - 67 km/h
    • Tuesday 30 Dec. Scattered clouds 1° / -8° Moderate southwest wind 18 - 33 km/h
    • Wednesday 31 Dec. Scattered clouds 6° / -2° Moderate west wind 16 - 32 km/h
    • Thursday 1 Jan. Scattered clouds 2° / -4° Moderate north wind 16 - 31 km/h
    • Friday 2 Jan. Partly cloudy 5° / -5° Moderate east wind 11 - 23 km/h
    • Saturday 3 Jan. Scattered clouds 9° / -2° Moderate northeast wind 11 - 21 km/h

    Weather Forecast for Mount Vernon, IL Today

    , 28 December

    Tomorrow

    , 29 December
    17:00 Thunderstorm with cloudy skies 90% 0.252 mm 18° Thunderstorm
    Feels Like 18°
    Strong west wind West 36 - 65 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.252 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 36 km/h
    • Pressure Pressure 1002 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 65 km/h
    • Snowline Snowline 11155 ft
    18:00 Light rain with cloudy skies 60% 0.028 mm 12° Light rain
    Feels Like 12°
    Strong west wind West 37 - 70 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 60% 0.028 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 37 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 70 km/h
    • Snowline Snowline 10171 ft
    19:00 Partly cloudy 8° Partly cloudy
    Feels Like 3°
    Strong northwest wind Northwest 40 - 73 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point 2 °C
    • Clouds Clouds 90%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 40 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 73 km/h
    • Snowline Snowline 9514 ft
    20:00 Scattered clouds 5° Scattered clouds
    Feels Like 0°
    Strong northwest wind Northwest 37 - 73 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 34%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 37 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 73 km/h
    • Snowline Snowline 8530 ft
    21:00 Clear skies 3° Clear
    Feels Like -2°
    Strong west wind West 33 - 68 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 5%
    • Feels Like Feels Like -2 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 33 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 68 km/h
    • Snowline Snowline 5906 ft
    22:00 Clear skies 2° Clear
    Feels Like -3°
    Strong west wind West 34 - 61 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 59%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 34 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 61 km/h
    • Snowline Snowline 1312 ft
    23:00 Clear skies 0° Clear
    Feels Like -7°
    Strong west wind West 35 - 63 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 35 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 63 km/h
    • Snowline Snowline 328 ft
    24:00 Clear skies -2° Clear
    Feels Like -9°
    Strong west wind West 34 - 63 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 53%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -9 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 34 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 63 km/h
    • Snowline Snowline 0 ft

    Sunrise and Sunset

    Sunrise 07:11 Sunset 16:42
    First light 06:42 Midday 11:57 Last light 17:12
    Day length 9h 31m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    28 First Quarter
    29 First Quarter
    30 First Quarter
    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

    Air quality in Mount Vernon today

    Detail
    24
    Fair O₃ (59 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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