10-Day Weather Forecast - Speer, IL

Mostly cloudy. Showers likely with a slight chance of thunderstorms this morning then a chance of showers with a slight chance of snow showers this afternoon. Much cooler with highs in the lower 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent.

Partly cloudy in the evening then becoming clear. Cooler with lows in the upper 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph becoming west 5 to 10 mph with gusts up to 20 mph after midnight.

Sunny in the morning then becoming partly sunny. Highs around 50. Southwest winds 10 to 15 mph.

Mostly cloudy with a 30 percent chance of showers. Breezy and not as cool with lows in the upper 30s. South winds 15 to 25 mph with gusts up to 40 mph.

Mostly sunny and breezy. Highs around 50. West winds 15 to 25 mph with gusts up to 40 mph.

Mostly cloudy. Lows in the lower 30s.

Cloudy. Highs in the upper 40s.

Cloudy. A chance of showers after midnight. Lows in the upper 30s. Chance of rain 50 percent.

Showers breezy with highs in the lower 50s. Chance of rain 90 percent.

Mostly cloudy. A chance of snow showers in the evening. Blustery and much cooler with lows 15 to 20. Chance of snow 40 percent. Wind chill values as low as zero after midnight.

Partly sunny and brisk. Much cooler with highs in the upper 20s. Wind chill values as low as zero.

Mostly clear in the evening then becoming partly cloudy. Lows around 10 above. Wind chill values as low as zero.

Partly sunny in the morning then becoming mostly cloudy. Highs in the mid 30s.

Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 24F. Dew point will be around 19F with an average humidity of 75%. Winds will be 6 mph from the S.

Cloudy. High temperature around 38F. Dew point will be around 27F with an average humidity of 77%. Winds will be 4 mph from the S.

Cloudy. Low temperature around 29F. Dew point will be around 28F with an average humidity of 85%. Winds will be 4 mph from the SE.

Cloudy. High temperature around 50F. Dew point will be around 35F with an average humidity of 77%. Winds will be 9 mph from the S.

Cloudy. Low temperature around 42F. Dew point will be around 40F with an average humidity of 81%. Winds will be 7 mph from the SW.