url:
Douglas, Illinois Weather Forecast
Douglas, Illinois Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Douglas
Change location by the zip code or city,state: or search for other weather forecast locations in Illinois by name.
Weather Forecast for Douglas, Illinois : St. Clair County
Issued: 9:21 am CST Nov 19, 2025 Latitude: 38.4244948 Longitude: -89.9826053 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Cloudy on Today 20% chance of rain on Tonight 80% chance of rain on Thursday 90% chance of thunderstorms on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday 30% chance of rain on Monday 40% chance of rain on Tuesday
High: 54°F Low: 47°F High: 59°F High: 62°F High: 62°F High: 64°F High: 61°F High: 57°F
Low: 54°F Low: 49°F Low: 44°F Low: 43°F Low: 44°F  
Cloudy Rain Rain Thunderstorms Mostly Sunny Mostly Sunny Rain Rain
-
Current Conditions at
SCOTT AFB - (KBLV)
50°
Cloudy
Mist
as of 10:10 AM CST
Rel. Humidity: 87%
Dew Point: 46°F
Visibility: 6 Miles
Pressure: 30.20 in.
Flight Rule: IFR
Wind Data
3 MPH
340° North
Cloud Level(s): Solid Overcast at 600ft
Current Conditions at
EAST ST LOUIS - (KCPS)
48°
Cloudy
Mist
as of 9:53 AM CST
Rel. Humidity: 87%
Dew Point: 45°F
Visibility: 6 Miles
Pressure: 30.21 in.
Flight Rule: IFR
Wind Data
5 MPH
040° Northeast
Cloud Level(s): Solid Overcast at 600ft
Current Conditions at
SPARTA - (KSAR)
50°
Cloudy
Mist
as of 10:15 AM CST
Rel. Humidity: 100%
Dew Point: 50°F
Visibility: 4 Miles
Pressure: 30.22 in.
Flight Rule: IFR
Wind Data
3 MPH
330° Northwest
Cloud Level(s): Solid Overcast at 600ft
Current Conditions at
ST LOUIS - (KSTL)
48°
Cloudy
Mist
as of 9:51 AM CST
Rel. Humidity: 87%
Dew Point: 45°F
Visibility: 5 Miles
Pressure: 30.21 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 600ft
Cloudy on Today Today... Cloudy, with a high near 54. Calm wind.

20% chance of rain Tonight Tonight... A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 47. Light southeast wind.

80% chance of rain Thursday Thursday... Rain. High near 59. Southeast wind 3 to 7 mph. Chance of precipitation is 80%.

80% chance of thunderstorms Thursday Night Thursday Night... Rain likely and possibly a thunderstorm, then rain after 9pm. Low around 54. Light southeast wind. Chance of precipitation is 80%.

90% chance of thunderstorms Friday Friday... Rain, with thunderstorms also possible after 3pm. High near 62. East wind 5 to 8 mph. Chance of precipitation is 90%.

60% chance of thunderstorms Friday Night Friday Night... Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 62.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 44.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 64.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 43.

30% chance of rain Monday Monday... A 30 percent chance of rain. Partly sunny, with a high near 61.

30% chance of rain Monday Night Monday Night... A 30 percent chance of rain. Mostly cloudy, with a low around 44.

40% chance of rain Tuesday Tuesday... A 40 percent chance of rain. Mostly cloudy, with a high near 57.

Current Radar Image


Sun Almanac for Douglas, Illinois
Sunrise: 06:46 AM
Sunset: 4:44 PM
Civil Sunrise:06:18 AM
Civil Sunset: 5:13 PM
Nautical Sunrise: 05:46 AM
Nautical Sunset: 5:45 PM
Astro Sunrise: 05:14 AM
Astro Sunset: 6:17 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.