Weather WorldFrederick, IL 7-Day Weather Forecast
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Frederick Weather Forecast
Frederick, IL Weather Forecast Date: 637 AM CDT Fri Oct 23 2026
Weather forecast for Frederick, IL
Today Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Today... Sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph. |
| Sat Hi: 75°FHi: 24°C Lo: 50°F Lo: 10°C |
Saturday... Mostly sunny. Highs in the mid 70s. South winds 5 to 10 mph. |
| Sun Hi: 79°FHi: 26°C Lo: 51°F Lo: 11°C |
Sunday... Mostly sunny. Highs in the upper 70s. South winds around 5 mph in the morning, becoming light and variable. |
Mon Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Monday... Mostly cloudy. Lows in the lower 50s. Highs in the mid 70s. |
| Tue Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Tuesday... Mostly cloudy. Lows in the lower 50s. Highs in the mid 70s. |
| Tue Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Tuesday... Mostly cloudy. Lows in the lower 50s. Highs in the mid 70s. |
Wed Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Wednesday... Partly cloudy. Highs in the mid 70s. Lows in the lower 50s. |
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