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La Harpe, IL Weather Forecast
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La Harpe Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  |  |  | | | |  |  |  | | |
| Chance of T-Storm | Chance of T-Storm | Showers | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Clearing | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| Lo: 40°FLo: 4°C | Hi: 51°FHi: 11°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Hi: 59°FHi: 15°C | Hi: 65°FHi: 18°C Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C Lo: 39°FLo: 4°C | Hi: 71°FHi: 22°C Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C Lo: 41°FLo: 5°C |
| POP: 90% | POP: 50% | POP: 90% | POP: 40% | POP: 60% | POP: 90% | POP: 90% |
POP = Probability of Precipitation.
Weather Outlook Updated: 952 PM CST Tue Mar 03 2026 
La Harpe Radar Loop
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