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Prophetstown, IL 7-Day Weather Forecast
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Prophetstown Weather Forecast
Prophetstown, IL Weather Forecast Date: 126 PM CDT Fri Sep 04 2026
Weather forecast for Prophetstown, IL
Today Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
This Afternoon... Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 107. |
Sat Hi: 90°FHi: 32°C Lo: 65°F Lo: 18°C |
Saturday... Patchy fog in the morning. Sunny, hot with highs around 90. North winds 5 to 10 mph. |
| Sun Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Sunday... Mostly sunny. Humid with highs in the mid 80s. East winds 5 to 10 mph. |
Mon Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Monday... Partly cloudy. Lows in the lower 60s. Highs in the mid 80s. |
| Mon Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Monday... Partly cloudy. Lows in the lower 60s. Highs in the mid 80s. |
| Tue Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Tuesday... Mostly sunny. Hot with highs in the lower 90s. |
| Wed Hi: 91°FHi: 33°C Lo: 65°F Lo: 18°C |
Wednesday... Mostly sunny. Hot with highs in the lower 90s. |
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