Saint Louis Weather

Current Conditions

Mostly cloudy

Mostly cloudy

73°F
(23°C)

Wind

Calm

Humidity

89

Pressure

30.03 in (1017 HPa)

Visibility

4 miles

Observed at: Cahokia, St. Louis, 6:53 am EDT.

Saint Louis Weather Forecast for Today

Today

High:
95°F
(35°C)

Showers and thunderstorms likely, mainly after 3pm. Partly sunny, with a high near 95. Heat index values as high as 102. West wind 5 to 7 mph. Chance of precipitation is 60%.

Tonight

Thunderstorms likely

Thunderstorms likely

Low:
73°F
(23°C)

Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 73. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.