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

Monticello, Monticello Municipal Airport/Ellis Field (KLLQ)

Lat: 33.64°NLon: 91.75°WElev: 269ft.

Fair

40°F

4°C

Humidity 73%
Wind Speed NE 3 mph
Barometer 30.22 in (1023.4 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 12 Feb 4:53 am CST
Extended Forecast for

McArthur AR

  • Today

    Today: Sunny, with a high near 65. East wind around 5 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. East northeast wind around 5 mph becoming calm.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 70. East southeast wind around 5 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 55. East wind around 5 mph.

    Low: 55 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers likely, mainly after noon. Mostly cloudy, with a high near 74. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 74 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers, with thunderstorms also possible after 9pm. Low around 56. South southeast wind 10 to 15 mph becoming west southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%.

    Low: 56 °F

    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 66. West southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 47. North wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 47 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 67. North wind around 5 mph becoming east southeast in the afternoon.

    High: 67 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 65. East wind around 5 mph.
Tonight
Mostly clear, with a low around 45. East northeast wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 70. East southeast wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 55. East wind around 5 mph.
Saturday
Showers likely, mainly after noon. Mostly cloudy, with a high near 74. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday Night
Showers, with thunderstorms also possible after 9pm. Low around 56. South southeast wind 10 to 15 mph becoming west southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%.
Sunday
Showers likely and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 66. West southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 47. North wind 5 to 10 mph, with gusts as high as 15 mph.
Washington's Birthday
Sunny, with a high near 67. North wind around 5 mph becoming east southeast in the afternoon.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Partly sunny, with a high near 72.
Tuesday Night
Mostly cloudy, with a low around 55.
Wednesday
Partly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
McArthur AR
 33.68°N 91.34°W (Elev. 141 ft)
Last Update:
5:35 am CST Feb 12, 2026
Forecast Valid:
5am CST Feb 12, 2026-6pm CST Feb 18, 2026
 
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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