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

Northwest Arkansas Regional Airport (KXNA)

Lat: 36.29°NLon: 94.31°WElev: 1266ft.

Fair

43°F

6°C

Humidity 82%
Wind Speed N 7 mph
Barometer 30.05 in (1017.2 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 12 Nov 5:53 am CST
Extended Forecast for

Decatur AR

  • Today

    Today: Sunny, with a high near 59. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 3am. Otherwise, clear, with a low around 32. North wind 5 to 10 mph.

    Low: 32 °F

    Mostly Clear
    then Frost

  • Friday

    Friday: Widespread frost before 9am. Otherwise, sunny, with a high near 51. North wind 5 to 10 mph.

    High: 51 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Areas of frost after 9pm. Otherwise, mostly clear, with a low around 29. Northeast wind around 5 mph becoming east after midnight.

    Low: 29 °F

    Areas Frost

  • Saturday

    Saturday: Areas of frost before 10am. Otherwise, mostly sunny, with a high near 53. Southeast wind around 5 mph.

    High: 53 °F

    Areas Frost
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36. Southeast wind 5 to 10 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 51. Southeast wind 5 to 10 mph.

    High: 51 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 35. East wind around 5 mph.

    Low: 35 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. East wind around 5 mph becoming calm in the afternoon.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 59. North wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Widespread frost, mainly after 3am. Otherwise, clear, with a low around 32. North wind 5 to 10 mph.
Friday
Widespread frost before 9am. Otherwise, sunny, with a high near 51. North wind 5 to 10 mph.
Friday Night
Areas of frost after 9pm. Otherwise, mostly clear, with a low around 29. Northeast wind around 5 mph becoming east after midnight.
Saturday
Areas of frost before 10am. Otherwise, mostly sunny, with a high near 53. Southeast wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 36. Southeast wind 5 to 10 mph.
Sunday
A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 51. Southeast wind 5 to 10 mph.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 35. East wind around 5 mph.
Monday
Mostly sunny, with a high near 55. East wind around 5 mph becoming calm in the afternoon.
Monday Night
Mostly clear, with a low around 34. Calm wind becoming southeast around 5 mph after midnight.
Tuesday
Sunny, with a high near 58. South wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 39. Southeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 62. South wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Decatur AR
 36.35°N 94.44°W
Last Update:
5:50 am CST Nov 12, 2026
Forecast Valid:
6am CST Nov 12, 2026-6pm CST Nov 18, 2026
 
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Additional Resources

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