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Mount Vernon, AR Weather

Tonight: Mostly Cloudy, low 59°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Mount Vernon, AR current weather

69°F

Mostly Cloudy

Forecast for this hour. No recent report from a nearby station.

H -- / L 59°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/30/2026, 5:35 PM PT

Hourly forecast

NWS, updated 10/30/2026, 5:35 PM PT

  1. Now69°
  2. 9 PM65°
  3. 10 PM65°
  4. 11 PM64°
  5. 12 AM63°Sat
  6. 1 AM63°
  7. 2 AM62°
  8. 3 AM62°
  9. 4 AM61°
  10. 5 AM61°
  11. 6 AM61°
  12. 7 AM60°
  13. 8 AM59°
  14. 9 AM63°
  15. 10 AM68°
  16. 11 AM71°
  17. 12 PM73°
  18. 1 PM74°
  19. 2 PM74°
  20. 3 PM75°
  21. 4 PM74°10%
  22. 5 PM74°14%
  23. 6 PM72°20%
  24. 7 PM66°34%
  25. 8 PM63°42%
  26. 9 PM62°42%
  27. 10 PM62°46%
  28. 11 PM62°50%
  29. 12 AM62°53%Sun
  30. 1 AM62°57%
  31. 1 AM62°62%
  32. 2 AM62°58%
  33. 3 AM62°57%
  34. 4 AM61°45%
  35. 5 AM61°38%
  36. 6 AM61°30%
  37. 7 AM60°30%
  38. 8 AM63°30%
  39. 9 AM68°30%
  40. 10 AM71°30%
  41. 11 AM72°30%
  42. 12 PM73°20%
  43. 1 PM75°20%
  44. 2 PM76°20%
  45. 3 PM76°20%
  46. 4 PM74°20%
  47. 5 PM72°20%
  48. 6 PM70°

10-day forecast

Tap a day for details

  • Today10/30Low 59°High

    Tonight: Mostly cloudy, with a low around 59. East northeast wind around 0 mph.

    Mostly Cloudy
  • Sat10/3162% chance of precipitationLow 59°High 75°

    Saturday: Cloudy, with a high near 75. East wind 0 to 5 mph. New rainfall amounts less than a tenth of an inch possible.

    Saturday Night: A chance of rain showers before 9pm, then rain likely between 9pm and 1am, then rain showers likely between 1am and 3am, then showers and thunderstorms likely. Mostly cloudy, with a low around 59. East southeast wind around 0 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

    Cloudy
  • Sun11/130% chance of precipitationLow 60°High 76°

    Sunday: A chance of rain showers. Mostly cloudy. High near 76, with temperatures falling to around 72 in the afternoon. East southeast wind 0 to 5 mph. Chance of precipitation is 30%.

    Sunday Night: Mostly cloudy, with a low around 60. East southeast wind 0 to 5 mph.

    Chance Rain Showers
  • Mon11/246% chance of precipitationLow 63°High 76°

    Monday: A slight chance of rain showers before noon. Mostly cloudy, with a high near 76. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Monday Night: A chance of rain showers. Mostly cloudy, with a low around 63. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Slight Chance Rain Showers then Mostly Cloudy
  • Tue11/382% chance of precipitationLow 54°High 75°

    Tuesday: Showers and thunderstorms. Mostly cloudy, with a high near 75. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 54. Southwest wind around 5 mph. Chance of precipitation is 30%.

    Showers And Thunderstorms
  • Wed11/420% chance of precipitationLow 51°High 71°

    Wednesday: A slight chance of rain showers. Partly sunny, with a high near 71. Chance of precipitation is 20%.

    Wednesday Night: Mostly cloudy, with a low around 51.

    Slight Chance Rain Showers
  • Thu11/515% chance of precipitationLow 47°High 72°

    Thursday: A slight chance of rain showers. Mostly sunny, with a high near 72. Chance of precipitation is 20%.

    Thursday Night: A slight chance of rain showers before midnight. Mostly clear, with a low around 47. Chance of precipitation is 20%.

    Slight Chance Rain Showers
  • Fri11/6Low High 71°

    Friday: Mostly sunny, with a high near 71.

    Mostly Sunny
  • Sat11/7Model blend14% chance of precipitationLow 46°High 72°

    Saturday: Partly cloudy. High near 72°. Low that night near 46°. About 0.05 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sun11/8Model blend20% chance of precipitationLow 43°High 72°

    Sunday: Partly cloudy, slight chance of rain. High near 72°. Low that night near 43°. About 0.08 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 35.222, -92.124 from the NWS LZK office, updated 10/30/2026, 5:35 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KLRF (Little Rock AFB, 21 mi), model run 10/30/2026, 3:00 PM CDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now69°Mostly Cloudy5%0 mph
  2. 9 PM65°Mostly Cloudy4%0 mph
  3. 10 PM65°Mostly Cloudy3%0 mph
  4. 11 PM64°Mostly Cloudy3%0 mph
  5. 12 AM63°Mostly Cloudy3%0 mph
  6. 1 AM63°Mostly Cloudy3%0 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

Will it rain in Mount Vernon, AR in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Mount Vernon, AR?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 7 to Nov 8) come from the NOAA National Blend of Models, with highs near 72°F. Model guidance this far out often changes.
What time is sunrise and sunset in Mount Vernon, AR today?
Sunrise is about 7:28 AM CDT and sunset is about 6:15 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Mount Vernon, AR?
At Greenbrier, the 1991 to 2020 normal high in October is 74°F and the normal low is 46°F.

Nearby hazards

Arkansas hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast tomorrow (Little Rock-North Little Rock)
65ModeratePM2.5
AQI forecast tomorrow (Little Rock-North Little Rock)
60ModeratePM2.5

UV index guide · Air quality

Drought

By county

Faulkner County, week of 10/27/2026

100% of the county is in moderate drought or worse, 81% in extreme drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:28 AM
Sunset
6:15 PM
Daylight
10 hr 48 min
Moon
Waning Gibbous 75% lit
First light (civil dawn)
7:02 AM
Last light (civil dusk)
6:42 PM
Moonrise
10:06 PM
Moonset
12:32 PM

Normal October weather

Climate

Normal October high 74°, low 46°, precipitation 4.52 in for the month. 1991 to 2020 normals at Greenbrier, 14 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.

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