Weather WorldAmerican Technical Institute, IL Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
American Technical Institute Weather Forecast
| LATE THIS AFTERNOON | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  |  |  | | |  | | | | | |
| Mostly Sunny | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 70°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 79°FLo: 26°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 90°FHi: 32°C | Lo: 75°FLo: 24°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 346 PM CDT Fri Aug 28 2026 
American Technical Institute Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
American Technical Institute Weather Map
American Technical Institute Quick Facts
American Technical Institute Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 159 PM CDT Fri Aug 28 2026
Key Messages
- Heat and humidity will return on Sunday and persist through much of the workweek.
- There may be a few opportunities for showers and thunderstorms at times, but it does not currently appear to be a stormy pattern next week.
Discussion
... Issued at 159 PM CDT Fri Aug 28 2026
Tonight through Saturday Night:
Expect primarily quiet conditions through the day on Saturday. Tonight will be the last relatively cool night for a while as we enter the advertised much warmer and more humid pattern in...