St. Augustine, IL 10-Day Weather Charts

24 Hour Forecast

Current Conditions - Mostly Cloudy. Temperature is 62°F17°C, dew point 55°F13°C, humidity 79%. Wind direction is SSE at 8 mph13 km/h with visibility of 10 mi16 km. Barometric pressure is 30.24 in1024 mb.

Rest of Today - Partly sunny with isolated showers. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 .. Full Forecast

Tonight - Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Not as cool with lows .. 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