Fosdick, IL 7-Day Weather Forecast
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Fosdick Weather Forecast


Fosdick, IL Weather Forecast Date: 120 AM CDT Sat Sep 19 2026
Weather forecast for Fosdick, IL
| Tonight Lo: 69°F Lo: 21°C |
Tonight... Mostly cloudy. A chance of showers and thunderstorms late. Near steady temperature in the upper 60s. Southeast winds 5 to 10 mph. Chance of precipitation 50%. |
| Sat Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Saturday... Cloudy. Showers and thunderstorms likely, mainly in the morning. Humid with highs in the mid 80s. East winds around 5 mph, becoming south in the afternoon. Chance of precipitation 70%. |
| Sun Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Sunday... A chance of thunderstorms in the morning. Showers. A slight chance of thunderstorms in the afternoon. Humid with highs in the mid 70s. North winds 5 to 10 mph, increasing to northeast 10 to 15 mph in the afternoon. Chance of precipitation 90%. |
| Mon Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Monday... Mostly cloudy. Showers likely, mainly in the morning. Highs in the upper 60s. Chance of precipitation 60%. |
| Tue Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Tuesday... Mostly cloudy. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 30%. |
| Wed Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Wednesday... Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. |
| Thu Hi: 70°FHi: 21°C Lo: 51°F Lo: 11°C |
Thursday... Mostly cloudy. Highs around 70. |
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