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.

Partly Cloudy

91°F

33°C

Humidity 37%
Wind Speed Vrbl 3 mph
Barometer 29.86 in (1010.7 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 3 Sep 2:53 pm CDT
Extended Forecast for

McArthur AR

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Northwest wind around 5 mph.

    High: 88 °F

    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 95. Calm wind becoming west around 5 mph in the morning.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 70. West southwest wind around 5 mph becoming south southeast in the evening.

    Low: 70 °F

    Clear

  • Friday

    Friday: Mostly sunny and hot, with a high near 98. Southwest wind 5 to 10 mph.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. South southwest wind around 5 mph becoming west northwest after midnight.

    Low: 68 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 83. North wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 83 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 64 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 82. Northeast wind around 10 mph, with gusts as high as 15 mph.

    High: 82 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Northwest wind around 5 mph.
Tonight
Mostly clear, with a low around 67. Calm wind.
Thursday
Sunny, with a high near 95. Calm wind becoming west around 5 mph in the morning.
Thursday Night
Clear, with a low around 70. West southwest wind around 5 mph becoming south southeast in the evening.
Friday
Mostly sunny and hot, with a high near 98. Southwest wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. South southwest wind around 5 mph becoming west northwest after midnight.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 83. North wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 64. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 82. Northeast wind around 10 mph, with gusts as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Mostly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
McArthur AR
 33.7°N 91.34°W (Elev. 135 ft)
Last Update:
2:35 pm CDT Sep 3, 2025
Forecast Valid:
3pm CDT Sep 3, 2025-6pm CDT Sep 9, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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