National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Fair

86°F

30°C

Humidity 83%
Wind Speed S 5 mph
Barometer 29.93 in (1013.1 mb)
Dewpoint 80°F (27°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 16 Aug 7:53 pm CDT
Extended Forecast for

Lambert MO

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 2am and 4am. Mostly cloudy, with a low around 74. Light and variable wind becoming north northwest around 6 mph after midnight.

    Low: 74 °F

    Chance
    T-storms

  • Monday

    Monday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 9am. Mostly sunny, with a high near 90. North northwest wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 90 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. North wind 5 to 9 mph becoming calm after midnight.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. Calm wind.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71. Calm wind.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Calm wind becoming east southeast around 6 mph in the morning.

    High: 94 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. East northeast wind around 6 mph.

    Low: 70 °F

    Chance
    T-storms

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. North northeast wind around 5 mph.

    High: 86 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 66. East northeast wind 3 to 6 mph.

    Low: 66 °F

    Chance
    T-storms

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly between 2am and 4am. Mostly cloudy, with a low around 74. Light and variable wind becoming north northwest around 6 mph after midnight.
Monday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 9am. Mostly sunny, with a high near 90. North northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 68. North wind 5 to 9 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 90. Calm wind.
Tuesday Night
Mostly clear, with a low around 71. Calm wind.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Calm wind becoming east southeast around 6 mph in the morning.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. East northeast wind around 6 mph.
Thursday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. North northeast wind around 5 mph.
Thursday Night
A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 66. East northeast wind 3 to 6 mph.
Friday
A slight chance of showers before 8am, then a slight chance of showers and thunderstorms between 8am and 1pm. Mostly sunny, with a high near 86. North northeast wind 3 to 5 mph.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 64. Light north northeast wind.
Saturday
Sunny, with a high near 88. Calm wind becoming north northwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 66. Light north northeast wind.
Sunday
Sunny, with a high near 87. Calm wind becoming north around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lambert MO
 37.09°N 89.54°W
Last Update:
7:31 pm CDT Aug 16, 2026
Forecast Valid:
8pm CDT Aug 16, 2026-6pm CDT Aug 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation