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Alvin Weather Forecast
Alvin, IL Weather Forecast Date: 1227 PM CDT Sun Sep 13 2026
Weather forecast for Alvin, IL
Today Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
This Afternoon... Mostly sunny. Near steady temperature in the upper 70s. North winds 5 to 10 mph with gusts up to 20 mph. |
| Mon Hi: 79°FHi: 26°C Lo: 65°F Lo: 18°C |
Monday... Mostly sunny. Highs in the upper 70s. East winds 5 to 10 mph. |
Tue Hi: 95°FHi: 35°C Lo: 69°F Lo: 21°C |
Tuesday... Mostly sunny. A chance of showers and 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 103 in the afternoon. |
| Wed Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Wednesday... Showers likely with a chance of thunderstorms. Lows in the upper 60s. Highs in the upper 80s. Chance of rain 70%. |
| Thu Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Thursday... Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50%. |
Fri Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Friday... Mostly sunny with a 40% chance of showers. Highs in the mid 80s. |
Sat Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Saturday... Partly cloudy. A 50% chance of showers. Lows in the lower 60s. Highs around 80. |
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