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

Jackson, McKellar-Sipes Regional Airport (KMKL)

Lat: 35.59°NLon: 88.92°WElev: 433ft.

Fair

74°F

23°C

Humidity 94%
Wind Speed Calm
Barometer 30.00 in (1015.2 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 20 Aug 11:53 pm CDT
Extended Forecast for

Alamo TN

  • Overnight

    Overnight: Partly cloudy, with a low around 69. Calm wind.

    Low: 69 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 90. Calm wind becoming north around 5 mph in the afternoon.

    High: 90 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Areas of fog after 3am. Otherwise, mostly clear, with a low around 66. North wind around 5 mph becoming calm.

    Low: 66 °F

    Clear then
    Areas Fog

  • Saturday

    Saturday: Areas of fog before 8am. Otherwise, sunny, with a high near 92. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 92 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 67. North northwest wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 67 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 88. Light north northeast wind becoming north 5 to 10 mph in the morning.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 65. North northeast wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 87. East wind around 5 mph. Chance of precipitation is 20%.

    High: 87 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.

    Low: 67 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 69. Calm wind.
Friday
Partly sunny, then gradually becoming sunny, with a high near 90. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Areas of fog after 3am. Otherwise, mostly clear, with a low around 66. North wind around 5 mph becoming calm.
Saturday
Areas of fog before 8am. Otherwise, sunny, with a high near 92. Calm wind becoming north northwest around 5 mph in the afternoon.
Saturday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 67. North northwest wind around 5 mph becoming calm. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 88. Light north northeast wind becoming north 5 to 10 mph in the morning.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 65. North northeast wind around 5 mph becoming calm in the evening.
Monday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 87. East wind around 5 mph. Chance of precipitation is 20%.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 91.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 69.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 70.
Thursday
Sunny, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alamo TN
 35.77°N 89.11°W (Elev. 387 ft)
Last Update:
12:15 am CDT Aug 21, 2026
Forecast Valid:
12am CDT Aug 21, 2026-6pm CDT Aug 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation