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

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Fair

54°F

12°C

Humidity 93%
Wind Speed Calm
Barometer 30.18 in (1021.6 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 25 Aug 11:53 pm CDT
Extended Forecast for

3 Miles ESE Unity IL

  • Overnight

    Overnight: Mostly clear, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 51. North northeast wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Calm wind.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers. Mostly cloudy, with a high near 78. Light and variable wind.

    High: 78 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 84. Calm wind becoming east northeast around 6 mph in the morning.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. Northeast wind 3 to 6 mph.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 53. Calm wind.
Tuesday
Sunny, with a high near 80. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Tuesday Night
Clear, with a low around 51. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 81. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 58. Calm wind.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 78. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 56. Calm wind.
Friday
Sunny, with a high near 84. Calm wind becoming east northeast around 6 mph in the morning.
Friday Night
Partly cloudy, with a low around 59. Northeast wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 84. East northeast wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 60. East northeast wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 84. East northeast wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 61. East northeast wind around 5 mph becoming calm in the evening.
Labor Day
Mostly sunny, with a high near 84. East northeast wind 3 to 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Unity IL
 37.1°N 89.26°W
Last Update:
10:16 pm CDT Aug 25, 2025
Forecast Valid:
12am CDT Aug 26, 2025-6pm CDT Sep 1, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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