Saint Louis Weather

Current Conditions

Clear skies

Clear skies

98°F
(37°C)

Wind

From the WSW at 5 mph

Humidity

35

Pressure

30.01 in (1016 HPa)

Visibility

10 miles

Observed at: Cahokia, St. Louis, 3:53 pm EDT.

Saint Louis Weather Forecast for Today

This Afternoon

Hot

Hot

High:
104°F
(40°C)

Sunny and hot, with a high near 104. Heat index values as high as 109. Southwest wind around 6 mph.

Tonight

Mostly clear

Mostly clear

Low:
82°F
(28°C)

Mostly clear, with a low around 82. Southwest wind around 6 mph becoming calm in the evening.