St. Augustine, IL 10-Day Weather Charts

24 Hour Forecast

Current Conditions - Clear. Temperature is 30°F-1°C, dew point 28°F-2°C, humidity 90%. Wind direction is N at 0 mph0 km/h with visibility of 10 mi16 km. Barometric pressure is 30.32 in1027 mb.

Tonight - Mostly clear. Lows in the mid 20s. Light and variable winds... Full Forecast

Sunday - Sunny. Highs around 50. Light and variable winds, becoming northwest around 5 mph in the afternoon... Full Forecast

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10 Day High/Low Temp Chart

10 Day High/Low Temp Chart

10 Day POP Chart

10 Day Dew Point Chart

10 Day Dew Point Chart

10 Day Humidity Chart

10 Day UV Index Chart

10 Day Barometric Pressure Chart

10 Day Barometric Pressure Chart