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 / -8° Strong northwest wind 37 - 67 km/h
  • Tuesday 30 Dec. Scattered clouds / -8° Moderate southwest wind 18 - 33 km/h
  • Wednesday 31 Dec. Scattered clouds / -2° Moderate west wind 16 - 32 km/h
  • Thursday 1 Jan. Scattered clouds / -4° Moderate north wind 16 - 31 km/h
  • Friday 2 Jan. Partly cloudy / -5° Moderate east wind 11 - 23 km/h
  • Saturday 3 Jan. Scattered clouds / -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 Partly cloudy
Feels Like
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 Scattered clouds
Feels Like
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 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 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 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

Videos

Several waterspouts make landfall in Mazarrón (Region of Murcia), Spain
Several waterspouts make landfall in Mazarrón (Region of Murcia), Spain