Harry D Jacobs High School, IL Weather Forecast
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Harry D Jacobs High School Weather Forecast
| REST OF TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
| Partly Cloudy | Mostly Clear | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Mostly Sunny | Mostly Clear | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Chance of Showers |
| Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 65°FLo: 18°C |
| POP: 20% | POP: 30% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1101 AM CDT Mon Aug 24 2026 

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Issued: 1241 PM CDT Mon Aug 24 2026
Key Messages
- The potential for showers and thunderstorms returns on Wednesday along a cold front, some could be strong to severe.
Discussion
... Issued at 212 AM CDT Mon Aug 24 2026
High pressure continues to settle into the mid-Mississippi Valley and will remain in place through Tuesday. As a result, dry conditions with generally comfortable humidity are expected to start off the work week. Temperatures today will once again be on the seasonably cool side with highs only topping out in the upper 70...
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