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Thomasboro Weather Forecast
Thomasboro, IL Weather Forecast Date: 637 PM CDT Sun Sep 13 2026
Weather forecast for Thomasboro, IL
Tonight Lo: 55°F Lo: 13°C |
Tonight... Mostly cloudy this evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph. |
Mon Hi: 79°FHi: 26°C Lo: 65°F Lo: 18°C |
Monday... Mostly sunny. Highs in the upper 70s. East winds 10 to 15 mph. |
Tue Hi: 95°FHi: 35°C Lo: 69°F Lo: 21°C |
Tuesday... Sunny with a chance of showers. A chance of thunderstorms in the afternoon. Much warmer. More humid with highs in the mid 90s. Southwest winds 10 to 15 mph. Chance of rain 50%. Heat index values up to 104 in the afternoon. |
Wed Hi: 89°FHi: 32°C Lo: 70°F Lo: 21°C |
Wednesday... A chance of showers in the morning. Partly sunny. Highs in the upper 80s. Chance of rain 50%. |
| Thu Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Thursday... Mostly sunny with a chance of showers. Highs in the upper 80s. Chance of rain 50%. |
| Fri Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Friday... Mostly sunny. Highs in the mid 80s. |
| Sat Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Saturday... Mostly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30%. |
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