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Junction City, AR Weather

It is 52°F and clear in Junction City, AR, observed at 6:25 AM CDT. Today: Mostly Sunny, high 85°F, low 52°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).

Junction City, AR current weather

52°F

Clear

H 85° / L 52°Feels like 52°

Observed at South Arkansas Regional Airport (14.7 mi away), 10/29/2026, 6:25 AM CDT

Hourly forecast

NWS, updated 10/29/2026, 4:30 AM PT

  1. Now51°
  2. 7 AM50°
  3. 8 AM51°
  4. 9 AM61°
  5. 10 AM69°
  6. 11 AM75°
  7. 12 PM81°
  8. 1 PM83°
  9. 2 PM85°
  10. 3 PM85°
  11. 4 PM85°
  12. 5 PM84°
  13. 6 PM79°
  14. 7 PM71°
  15. 8 PM66°
  16. 9 PM62°
  17. 10 PM60°
  18. 11 PM58°
  19. 12 AM57°Fri
  20. 1 AM57°
  21. 2 AM54°
  22. 3 AM54°
  23. 4 AM53°
  24. 5 AM53°
  25. 6 AM52°
  26. 7 AM52°
  27. 8 AM52°
  28. 9 AM59°
  29. 10 AM68°
  30. 11 AM73°
  31. 12 PM76°
  32. 1 PM79°
  33. 2 PM80°
  34. 3 PM80°
  35. 4 PM80°
  36. 5 PM80°
  37. 6 PM78°
  38. 7 PM72°
  39. 8 PM67°
  40. 9 PM65°
  41. 10 PM64°
  42. 11 PM63°
  43. 12 AM62°Sat
  44. 1 AM61°27%
  45. 2 AM61°27%
  46. 3 AM60°27%
  47. 4 AM59°27%
  48. 5 AM58°27%

7-day forecast

Tap a day for details

  • Today10/29Low 52°High 85°

    Today: Mostly sunny, with a high near 85. East wind 0 to 5 mph.

    Tonight: Mostly cloudy, with a low around 52. East wind 0 to 5 mph.

    Mostly Sunny
  • Fri10/3027% chance of precipitationLow 57°High 80°

    Friday: Mostly cloudy, with a high near 80. East wind 0 to 5 mph.

    Friday Night: A chance of rain showers after 1am. Cloudy, with a low around 57. East wind 0 to 5 mph. Chance of precipitation is 30%.

    Mostly Cloudy
  • Sat10/3148% chance of precipitationLow 58°High 79°

    Saturday: A chance of rain showers before 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 79. East wind 0 to 5 mph. Chance of precipitation is 50%.

    Saturday Night: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.

    Chance Rain Showers
  • Sun11/1Low 58°High 83°

    Sunday: Partly sunny, with a high near 83.

    Sunday Night: Mostly cloudy, with a low around 58.

    Partly Sunny
  • Mon11/227% chance of precipitationLow 59°High 83°

    Monday: A slight chance of rain showers after noon. Partly sunny, with a high near 83. Chance of precipitation is 20%.

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.

    Partly Sunny then Slight Chance Rain Showers
  • Tue11/363% chance of precipitationLow 50°High 78°

    Tuesday: A chance of rain showers before noon, then showers and thunderstorms likely. Partly sunny, with a high near 78. Chance of precipitation is 60%.

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.

    Showers And Thunderstorms Likely
  • Wed11/428% chance of precipitationLow 43°High 76°

    Wednesday: A chance of showers and thunderstorms. Partly sunny, with a high near 76. Chance of precipitation is 30%.

    Wednesday Night: A slight chance of rain showers before midnight. Partly cloudy, with a low around 43.

    Chance Showers And Thunderstorms

Forecast for 33.022, -92.724 from the NWS SHV office, updated 10/29/2026, 4:30 AM PT · Official forecast on weather.gov

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. Now51°Mostly Sunny0%0 mph
  2. 7 AM50°Mostly Sunny0%0 mph
  3. 8 AM51°Mostly Sunny0%0 mph
  4. 9 AM61°Mostly Sunny0%0 mph
  5. 10 AM69°Mostly Sunny0%0 mph
  6. 11 AM75°Mostly Sunny0%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

What is the weather in Junction City, AR right now?
The latest observation from South Arkansas Regional Airport was 52°F and clear, reported at 10/29/2026, 6:25 AM CDT.
What is the high temperature today in Junction City, AR?
The National Weather Service forecast for today calls for a high near 85°F. Mostly Sunny.
Will it rain in Junction City, 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 time is sunrise and sunset in Junction City, AR today?
Sunrise is about 7:26 AM CDT and sunset is about 6:22 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Junction City, AR?
At El Dorado S Ar RGNL AP, the 1991 to 2020 normal high in October is 78°F and the normal low is 52°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: Rocky Branch Fire (1 acre)

UV and air quality forecast

EPA and AirNow

AQI forecast today (Monroe)
55ModeratePM2.5
AQI forecast tomorrow (Monroe)
53ModeratePM2.5

UV index guide · Air quality

Drought

By county

Union County, week of 10/20/2026

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

Sun and moon

Local time, center of the area

Sunrise
7:26 AM
Sunset
6:22 PM
Daylight
10 hr 56 min
Moon
Waning Gibbous 88% lit
First light (civil dawn)
7:01 AM
Last light (civil dusk)
6:47 PM
Moonrise
9:07 PM
Moonset
11:24 AM

Normal October weather

Climate

Normal October high 78°, low 52°, precipitation 4.58 in for the month. 1991 to 2020 normals at El Dorado S Ar RGNL AP, 15 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.

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