10-Day Weather Forecast - Frederick, IL

Sunny cooler with highs around 16. Northwest winds 15 to 20 mph. Gusts up to 35 mph in the morning. Wind chill values as low as 17 below.

Partly cloudy. Lows around 8 above. West winds 5 to 10 mph. Wind chill values as low as 2 below.

Mostly sunny. Not as cool with highs around 30. Southwest winds 5 to 10 mph.

Mostly cloudy. Not as cool with lows in the mid 20s. South winds 5 to 10 mph becoming southwest 10 to 15 mph after midnight.

Partly cloudy. Highs in the upper 30s. Lows 15 to 20.

Partly cloudy. Highs in the upper 30s. Lows 15 to 20.

Mostly sunny. Highs in the upper 20s.

Mostly cloudy. Lows 15 to 20. Highs in the upper 20s.

Mostly cloudy. Lows 15 to 20. Highs in the upper 20s.

Mostly cloudy. Lows 5 to 10 above. Wind chill values as low as 10 below after midnight.

Mostly cloudy. A chance of snow in the afternoon. Cooler with highs around 15. Chance of snow 30 percent. Wind chill values as low as 10 below in the morning.

Mostly cloudy with a 40 percent chance of snow. Cold with lows around zero. Wind chill values as low as 15 below.

Partly sunny. Highs 10 to 15. Wind chill values as low as 15 below in the morning.

Clear. Low temperature around 3F. Dew point will be around -1F with an average humidity of 71%. Winds will be 2 mph from the NW.

Sunny. High temperature around 15F. Dew point will be around 2F with an average humidity of 67%. Winds will be 2 mph from the NW.

Clear. Low temperature around 7F. Dew point will be around 4F with an average humidity of 74%. Winds will be 1 mph from the N.

Mostly cloudy. High temperature around 19F. Dew point will be around 8F with an average humidity of 71%. Winds will be 2 mph from the W.

Cloudy. Low temperature around 11F. Dew point will be around 10F with an average humidity of 78%. Winds will be 3 mph from the W.