Gardner, IL Weather Forecast
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Gardner Weather Forecast
| THIS AFTERNOON | TONIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
| Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of T-Storm | Partly Cloudy | Clearing | Mostly Clear | Mostly Sunny | Mostly Clear |
| Hi: 81°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C |
| POP: 20% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1211 PM CDT Sun Sep 06 2026 

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Issued: 1216 PM CDT Sun Sep 6 2026
Key Messages
- Seasonably warm conditions today and Monday, although cooler and more comfortable than recent days.
Discussion
... Issued at 220 AM CDT Sun Sep 6 2026
Conditions are nice and quiet out there this morning as we`re off to a mild start to our Sunday. Relatively cooler, but still seasonably warm, weather is in store for today following a stretch a hot, humid conditions. High temperatures are forecast in the lower 80s today away from the lake and middle to upper 70s closer to the lakeshore. ...
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