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Westfield, IL 7-Day Weather Forecast
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Westfield Weather Forecast
Westfield, IL Weather Forecast Date: 127 AM CDT Thu Sep 17 2026
Weather forecast for Westfield, IL
Tonight Lo: 70°F Lo: 21°C |
Tonight... Partly cloudy. Near steady temperature in the lower 70s. South winds around 5 mph. |
Thu Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Thursday... Mostly sunny. Hot with highs in the mid 90s. Southwest winds 5 to 10 mph, becoming northwest in the afternoon. Heat index values up to 101. |
| Fri Hi: 89°FHi: 32°C Lo: 71°F Lo: 22°C |
Friday... Mostly sunny. Humid with highs in the upper 80s. Northeast winds around 5 mph. |
Sat Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Saturday... Partly cloudy. Highs in the mid 90s. Lows in the lower 70s. |
Sun Hi: 90°FHi: 32°C Lo: 65°F Lo: 18°C |
Sunday... Mostly sunny with a chance of showers. Highs around 90. Chance of rain 30%. |
Mon Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Monday... Partly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30%. |
| Tue Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Tuesday... Mostly sunny. Highs in the upper 70s. |
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