10-Day Weather Forecast - Walla Walla, IL

Mostly cloudy. A slight chance of drizzle in the afternoon. Highs in the mid 50s. Southeast winds 5 to 10 mph.

Mostly cloudy. A chance of drizzle in the evening. Patchy fog. Not as cool with lows around 50. South winds 5 to 10 mph becoming west after midnight.

Patchy fog in the morning. Mostly cloudy. Highs in the upper 50s. North winds around 5 mph becoming northeast in the afternoon.

Cloudy. Near steady temperature in the lower 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Partly sunny. Not as cool with highs in the upper 60s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s.

Mostly cloudy. Highs in the upper 60s. Lows in the upper 30s.

Mostly cloudy. Highs in the upper 60s. Lows in the upper 30s.

Mostly cloudy in the morning then partly sunny with a chance of rain in the afternoon. Much cooler with highs in the upper 40s. Temperature falling into the lower 30s in the afternoon. Chance of rain 30 percent.

Mostly clear. Lows around 15. Highs in the mid 20s. Wind chill values as low as zero.

Mostly clear. Lows around 15. Highs in the mid 20s. Wind chill values as low as zero.

Mostly clear. Lows around 15. Highs in the mid 20s. Wind chill values as low as zero.

Mostly sunny. Highs around 30.

Clear. Low temperature around 24F. Dew point will be around 11F with an average humidity of 56%. Winds will be 6 mph from the SW.

Mostly sunny. High temperature around 38F. Dew point will be around 18F with an average humidity of 53%. Winds will be 8 mph from the SW.

Clear. Low temperature around 29F. Dew point will be around 23F with an average humidity of 72%. Winds will be 5 mph from the SW.

Mostly sunny. High temperature around 42F. Dew point will be around 26F with an average humidity of 63%. Winds will be 6 mph from the SW.

Partly cloudy. Low temperature around 36F. Dew point will be around 29F with an average humidity of 75%. Winds will be 6 mph from the S.