10-Day Weather Forecast - Saint Augustine, IL
- 71|53°FMostly SunnyHourly details
Today
71°FMostly sunny. Cooler with highs in the lower 70s. Northwest winds around 15 mph with gusts up to 30 mph.
Tonight
53°FMostly clear. Lows in the lower 50s. Northwest winds 10 to 15 mph becoming west around 5 mph after midnight.
- 76|58°FSunnyHourly details
Day
76°FSunny. Highs in the mid 70s. West winds 5 to 10 mph.
Night
58°FMostly clear. Lows in the mid 50s. Southwest winds 5 to 10 mph.
- 77|56°F50% Chance of StormsHourly details
Day
77°FMostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
Night
56°FMostly clear in the evening then becoming partly cloudy. Lows in the mid 50s.
- 74|64°F80% Chance of StormsHourly details
Day
74°FShowers likely with a chance of thunderstorms in the morning then showers with thunderstorms likely in the afternoon. Locally heavy rainfall possible in the afternoon. Breezy with highs in the upper 70s. Chance of rain 80 percent.
Night
64°FShowers likely with a chance of thunderstorms in the evening then partly cloudy after midnight. Lows in the lower 60s. Chance of rain 70 percent.
- 75|57°FMostly SunnyHourly details
Day
75°FMostly sunny. Highs in the mid 70s.
Night
57°FMostly clear. Lows in the upper 50s. Highs in the upper 70s.
- 80|61°FMostly SunnyHourly details
Day
80°FMostly clear. Lows in the upper 50s. Highs in the upper 70s.
Night
61°FMostly clear. Lows in the upper 50s. Highs in the upper 70s.
Weekend Weather
- 81|62°FMostly Sunny
Day
81°FMostly sunny. Highs in the lower 80s.
Night
62°FMostly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 62F. Dew point will be around 62F with an average humidity of 78%. Winds will be 3 mph from the E.
- 75|60°F60% Chance of Rain
Day
75°FCloudy with a chance of rain. Chance of precipitation 55%. High temperature around 75F. Dew point will be around 63F with an average humidity of 75%. Winds will be 3 mph from the E.
Night
60°FPartly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 60F. Dew point will be around 59F with an average humidity of 79%. Winds will be 4 mph from the E.
- 75|60°F40% Chance of Rain
Day
75°FMostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 75F. Dew point will be around 61F with an average humidity of 75%. Winds will be 5 mph from the NE.
Night
60°FPartly cloudy. Low temperature around 60F. Dew point will be around 58F with an average humidity of 78%. Winds will be 4 mph from the NE.
- 78|63°FMostly Sunny
Day
78°FMostly sunny. High temperature around 78F. Dew point will be around 62F with an average humidity of 71%. Winds will be 3 mph from the E.
Night
63°FMostly clear. Low temperature around 63F. Dew point will be around 61F with an average humidity of 77%. Winds will be 3 mph from the SE.













