10-Day Weather Forecast - Glenn, IL

Cloudy. Patchy drizzle in the morning. Areas of dense fog in the morning. Highs in the upper 60s. Southeast winds around 5 mph becoming south in the afternoon.

Mostly cloudy. Lows in the upper 50s. Southwest winds 5 to 10 mph.

Partly sunny. Highs in the upper 60s. Southwest winds around 5 mph.

Mostly cloudy. Lows around 60. South winds 5 to 10 mph.

Partly cloudy. Highs in the lower 70s. Lows in the lower 50s.

Partly cloudy. Highs in the lower 70s. Lows in the lower 50s.

Mostly cloudy. Highs around 70. Lows in the upper 40s.

Mostly cloudy. Highs around 70. Lows in the upper 40s.

Mostly cloudy with a 40 percent chance of showers. Highs in the upper 50s. Temperature falling into the lower 40s in the afternoon.

Partly cloudy in the evening then clearing. Much cooler with lows around 20.

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

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

Mostly sunny. Highs in the mid 30s.

Clear. Low temperature around 27F. Dew point will be around 15F with an average humidity of 58%. Winds will be 6 mph from the SW.

Sunny. High temperature around 44F. Dew point will be around 23F with an average humidity of 54%. Winds will be 7 mph from the SW.

Clear. Low temperature around 33F. Dew point will be around 28F with an average humidity of 72%. Winds will be 6 mph from the SW.

Mostly sunny. High temperature around 47F. Dew point will be around 31F with an average humidity of 65%. Winds will be 6 mph from the S.

Partly cloudy. Low temperature around 40F. Dew point will be around 34F with an average humidity of 74%. Winds will be 8 mph from the S.