Sterling High School, IL Weather Forecast
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Sterling High School Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
| Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Sunny | Chance of Showers |
| Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Hi: 85°FHi: 29°C Lo: 65°FLo: 18°C |
| POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 546 PM CDT Sun Aug 23 2026 

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Issued: 203 PM CDT Sun Aug 23 2026
Key Messages
- Quiet weather and pleasant temperatures and humidity continue into Monday.
- Mainly dry this week with 20 to 40 percent chances of showers and storms on Wednesday and again next Saturday.
Aviation
/18Z TAFS THROUGH 18Z MONDAY/... Issued at 1216 PM CDT Sun Aug 23 2026
Continued VFR expected into Monday with high pressure in control leading to mainly clear skies and light winds.
Watches / Warnings / Advisories
/WARNINGS/ADVISORIES... IA...None. IL...None. MO...None.
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