10-Day Weather Forecast - Spring Valley, IL

Partly sunny. Highs in the lower 70s. West winds around 10 mph becoming northwest in the afternoon.

Mostly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph becoming east after midnight.

Sunny. Highs in the lower 70s. South winds 5 to 10 mph becoming southwest in the afternoon.

Mostly clear. Not as cool with lows in the mid 50s. South winds 10 to 15 mph.

Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 70s.

Mostly cloudy in the evening then clearing. Much cooler with lows in the lower 30s.

Sunny. Much cooler with highs around 50.

Mostly cloudy. Lows in the mid 30s. Highs in the upper 50s.

Mostly cloudy. Lows in the mid 30s. Highs in the upper 50s.

Mostly cloudy. Lows in the mid 30s. Highs in the upper 50s.

Mostly cloudy. Lows in the mid 30s. Highs in the upper 50s.

Mostly cloudy. Lows in the mid 40s. Highs in the mid 60s.

Mostly cloudy. Lows in the mid 40s. Highs in the mid 60s.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 36F. Dew point will be around 34F with an average humidity of 64%. Winds will be 9 mph from the NW.

Sunny. High temperature around 47F. Dew point will be around 25F with an average humidity of 51%. Winds will be 9 mph from the N.

Clear. Low temperature around 30F. Dew point will be around 22F with an average humidity of 59%. Winds will be 3 mph from the NW.

Mostly sunny. High temperature around 49F. Dew point will be around 24F with an average humidity of 50%. Winds will be 3 mph from the S.

Partly cloudy. Low temperature around 34F. Dew point will be around 28F with an average humidity of 64%. Winds will be 3 mph from the SW.