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

Memphis International Airport (KMEM)

Lat: 35.06°NLon: 89.99°WElev: 253ft.

Mostly Cloudy

85°F

29°C

Humidity 65%
Wind Speed S 14 mph
Barometer 30.00 in (1015.4 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 26 Jun 4:54 pm CDT
Extended Forecast for

Horn Lake MS

  • Tonight

    Tonight: Partly cloudy, with a low around 77. South wind 10 to 15 mph.

    Low: 77 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 92. Heat index values as high as 101. Southwest wind 10 to 15 mph.

    High: 92 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. South southwest wind around 10 mph.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 94. Heat index values as high as 102. Southwest wind around 10 mph.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 76. South wind 5 to 10 mph.

    Low: 76 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 97. South southwest wind around 5 mph.

    High: 97 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 77. South southwest wind around 5 mph becoming calm in the evening.

    Low: 77 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97. Calm wind becoming south southwest around 5 mph.

    High: 97 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78.

    Low: 78 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 77. South wind 10 to 15 mph.
Saturday
Mostly sunny, with a high near 92. Heat index values as high as 101. Southwest wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 77. South southwest wind around 10 mph.
Sunday
Sunny, with a high near 94. Heat index values as high as 102. Southwest wind around 10 mph.
Sunday Night
Clear, with a low around 76. South wind 5 to 10 mph.
Monday
Sunny and hot, with a high near 97. South southwest wind around 5 mph.
Monday Night
Clear, with a low around 77. South southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 97. Calm wind becoming south southwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 78.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 78.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 97.
Thursday Night
Mostly clear, with a low around 78.
Friday
A 30 percent chance of showers and thunderstorms. Sunny and hot, with a high near 97.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Horn Lake MS
 34.95°N 90.06°W (Elev. 299 ft)
Last Update:
3:05 pm CDT Jun 26, 2026
Forecast Valid:
5pm CDT Jun 26, 2026-6pm CDT Jul 3, 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