Sullivan, IL 10-Day Weather Charts

24 Hour Forecast

Current Conditions - Clear. Temperature is 81°F27°C, dew point 40°F4°C, humidity 23%. Wind direction is WNW at 7 mph11 km/h with visibility of 10 mi16 km. Barometric pressure is 30.06 in1018 mb.

Today - Sunny. Near steady temperature in the upper 70s. West winds around 5 mph... Full Forecast

Tonight - Clear. Lows in the lower 50s. Northeast winds around 5 mph, becoming southeast after midnight... 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