10-Day Weather Forecast - Saint Augustine, IL

Showers with a chance of thunderstorms. Breezy and not as cool with highs in the lower 70s. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain near 100 percent.

Partly cloudy with showers likely with a chance of thunderstorms in the evening then mostly clear after midnight. Breezy with lows in the upper 40s. Southwest winds 15 to 25 mph with gusts up to 40 mph becoming west 10 to 15 mph with gusts up to 30 mph after midnight. Chance of rain 70 percent.

Partly sunny in the morning then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. East winds 5 to 10 mph becoming southeast with gusts up to 20 mph in the afternoon. Chance of rain 50 percent.

Showers with a chance of thunderstorms in the evening then showers likely after midnight. Lows in the upper 40s. South winds 10 to 15 mph becoming southwest after midnight. Chance of rain 90 percent.

Mostly cloudy. A chance of showers in the morning. Much cooler with highs in the mid 50s. Chance of rain 50 percent.

Partly cloudy. Lows in the mid 30s. Highs in the lower 50s.

Partly cloudy. Lows in the mid 30s. Highs in the lower 50s.

Mostly clear. Lows in the mid 30s.

Partly cloudy. Highs in the upper 50s. Lows in the lower 30s.

Partly cloudy. Highs in the upper 50s. Lows in the lower 30s.

Mostly sunny. Highs in the lower 50s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s.

Mostly sunny. Not as cool with highs in the lower 60s.

Mostly cloudy. Low temperature around 49F. Dew point will be around 45F with an average humidity of 76%. Winds will be 9 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 56F. Dew point will be around 47F with an average humidity of 82%. Winds will be 2 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 40F. Dew point will be around 40F with an average humidity of 80%. Winds will be 2 mph from the N.

Mostly cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 51F. Dew point will be around 41F with an average humidity of 80%. Winds will be 4 mph from the NE.

Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 39F. Dew point will be around 38F with an average humidity of 79%. Winds will be 1 mph from the NE.