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

Click for Cold Weather Advisory for Troy, Illinois
Click for Winter Storm Warning for Troy, Illinois
Click for Hazardous Weather Outlook for Troy, Illinois
Change location by the zip code or city,state: or search for other weather forecast locations in Illinois by name.
Weather Forecast for Troy, Illinois : Madison County
Issued: 8:36 am CST Jan 23, 2026 Latitude: 38.7292147 Longitude: -89.8831541 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Partly Sunny on Today Increasing Clouds on Tonight 90% chance of snow on Saturday 80% chance of snow on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday Mostly Sunny on Thursday
High: 13°F Low: 4 °F High: 12°F High: 15°F High: 16°F High: 30°F High: 22°F High: 18°F
Low: 10°F Low: -1°F Low: 5°F Low: 9°F Low: 2°F  
Partly Sunny Increasing Clouds Snow Snow Mostly Sunny Mostly Sunny Partly Sunny Mostly Sunny
-
Current Conditions at
SCOTT AFB - (KBLV)
10°
Feels like -6°F
Cloudy
as of 9:35 AM CST
Rel. Humidity: 39%
Dew Point: -9°F
Visibility: 10 Miles
Pressure: 30.67 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 23 MPH
020° North
Cloud Level(s): Broken at 8000ft, Broken at 18000ft, Solid Overcast at 20000ft
Current Conditions at
ST LOUIS - (KSTL)
9°
Feels like -10°F
Cloudy
as of 8:51 AM CST
Rel. Humidity: 39%
Dew Point: -11°F
Visibility: 10 Miles
Pressure: 30.66 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 26 MPH
350° North
Cloud Level(s): Broken at 9000ft, Broken at 15000ft, Solid Overcast at 25000ft
Partly Sunny on Today Today... Partly sunny and cold, with a high near 13. Wind chill values as low as -10. North wind 14 to 18 mph.
Increasing Clouds on Tonight Tonight... Increasing clouds, with a low around 4. Wind chill values as low as -10. Northeast wind 11 to 14 mph.
90% chance of snow Saturday Saturday... Snow, mainly after noon. High near 12. Wind chill values as low as -10. Northeast wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
100% chance of snow Saturday Night Saturday Night... Snow. Low around 10. North wind 8 to 11 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
80% chance of snow Sunday Sunday... Snow, mainly before noon. High near 15. North wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
20% chance of snow Sunday Night Sunday Night... A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -1.
Mostly Sunny on Monday Monday... Mostly sunny and cold, with a high near 16.
Clear on Monday Night Monday Night... Clear, with a low around 5.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 30.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 9.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 22.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 2.
Mostly Sunny on Thursday Thursday... Mostly sunny and cold, with a high near 18.
Current Radar Image


Sun Almanac for Troy, Illinois
Sunrise: 07:12 AM
Sunset: 5:11 PM
Civil Sunrise:06:43 AM
Civil Sunset: 5:39 PM
Nautical Sunrise: 06:11 AM
Nautical Sunset: 6:12 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 6:43 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.