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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Jacksonville, Cherokee County Airport (KJSO)

Lat: 31.87°NLon: 95.22°WElev: 676ft.

Fair

94°F

34°C

Humidity 43%
Wind Speed S 8 mph
Barometer 30.12 in
Dewpoint 68°F (20°C)
Visibility 9.00 mi
Heat Index99°F (37°C)
Last update 17 Sep 3:35 pm CDT
Extended Forecast for

Jacksonville TX

  • This Afternoon

    This Afternoon: Mostly sunny and hot, with a high near 96. Southeast wind around 10 mph.

    High: 96 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm.

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 96. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 71. South wind around 5 mph becoming calm in the evening.

    Low: 71 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 95. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 95 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny and hot, with a high near 95.

    High: 95 °F

    Hot

Detailed Forecast

This Afternoon
Mostly sunny and hot, with a high near 96. Southeast wind around 10 mph.
Tonight
Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm.
Friday
Sunny and hot, with a high near 96. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Clear, with a low around 71. South wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 95. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 73.
Sunday
Sunny, with a high near 94.
Sunday Night
Partly cloudy, with a low around 75.
Monday
Mostly sunny and hot, with a high near 95.
Monday Night
Partly cloudy, with a low around 74.
Tuesday
Sunny and hot, with a high near 96.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
Mostly sunny and hot, with a high near 96.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville TX
 31.97°N 95.27°W (Elev. 548 ft)
Last Update:
1:40 pm CDT Sep 17, 2026
Forecast Valid:
3pm CDT Sep 17, 2026-6pm CDT Sep 23, 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