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Strong Thunderstorms and Heavy Rain Possible

A frontal boundary stretching from New Mexico across Texas and into the Gulf Coast will be the focus for strong to severe thunderstorms. Heavy rain, with local flooding is also possible in these areas. A low pressure area near the Carolina coast may also bring heavy rain and local flooding. Read More >

Current conditions at

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

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

66°F

19°C

Humidity 50%
Wind Speed SW 6 mph
Barometer 30.17 in (1020.6 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 25 Jun 12:51 am CDT
Extended Forecast for

Maryland Heights MO

  • Overnight

    Overnight: Mostly clear, with a low around 57. Southwest wind around 6 mph.

    Mostly Clear

    Low: 57 °F

  • Sunday

    Sunday: Sunny, with a high near 81. Northwest wind 6 to 14 mph, with gusts as high as 23 mph.

    Sunny

    High: 81 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 57. Northwest wind 5 to 10 mph becoming light west  in the evening.

    Mostly Clear

    Low: 57 °F

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 1pm.  Increasing clouds, with a high near 78. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    Mostly Sunny
    then Chance
    T-storms

    High: 78 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 56. West wind around 5 mph becoming calm  in the evening.

    Slight Chance
    T-storms

    Low: 56 °F

  • Tuesday

    Tuesday: Sunny, with a high near 81.

    Sunny

    High: 81 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 65.

    Mostly Clear

    Low: 65 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88.

    Mostly Sunny

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 72.

    Partly Cloudy

    Low: 72 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 57. Southwest wind around 6 mph.
Sunday
Sunny, with a high near 81. Northwest wind 6 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 57. Northwest wind 5 to 10 mph becoming light west in the evening.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Increasing clouds, with a high near 78. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 56. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Mostly sunny, with a high near 88.
Wednesday Night
Partly cloudy, with a low around 72.
Thursday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 88.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86.
Friday Night
A 50 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 85.
Click Map For Forecast
Point Forecast:
Maryland Heights MO
 38.72°N 90.48°W (Elev. 440 ft)
12:56 am CDT Jun 25, 2017
1am CDT Jun 25, 2017-6pm CDT Jul 1, 2017
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database