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Excessive Heat Continues Across the West

Dangerously hot temperatures are expected again for much of the Pacific Northwest and portions of the Southwest. Elsewhere, severe thunderstorms and heavy rain are possible across portions of New Mexico and southern High Plains. Read More >

Current conditions at

St. Louis, Lambert-St. Louis International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

84°F

29°C

Humidity 25%
Wind Speed NW 18 G 24 mph
Barometer 30.17 in (1020.7 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 25 Jun 3:51 pm CDT
Extended Forecast for

Saint Louis MO

  • Tonight

    Tonight: Mostly clear, with a low around 60. Northwest wind 8 to 13 mph becoming light west  in the evening.

    Mostly Clear

    Low: 60 °F

  • Monday

    Monday: Mostly sunny, with a high near 83. Calm wind becoming west around 6 mph.

    Mostly Sunny

    High: 83 °F

  • Monday
    Night

    Monday Night: Isolated showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am.  Partly cloudy, with a low around 62. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 62 °F

  • Tuesday

    Tuesday: Sunny, with a high near 81. Calm wind becoming southeast around 5 mph in the afternoon.

    Sunny

    High: 81 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 67. Southeast wind around 6 mph.

    Mostly Clear

    Low: 67 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88.

    Mostly Sunny

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 73.

    Slight Chance
    T-storms

    Low: 73 °F

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 89.

    Chance
    T-storms

    High: 89 °F

  • Thursday
    Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 72.

    Slight Chance
    T-storms then
    Chance
    T-storms

    Low: 72 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 60. Northwest wind 8 to 13 mph becoming light west in the evening.
Monday
Mostly sunny, with a high near 83. Calm wind becoming west around 6 mph.
Monday Night
Isolated showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Partly cloudy, with a low around 62. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 81. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 67. Southeast wind around 6 mph.
Wednesday
Mostly sunny, with a high near 88.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 72.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 86. Chance of precipitation is 70%.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
Mostly sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 538 ft)
3:26 pm CDT Jun 25, 2017
4pm CDT Jun 25, 2017-6pm CDT Jul 2, 2017
 
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