Jacksonville, AR Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Jacksonville, AR in one place.
Sunny, with a high near 95. Heat index values as high as 99. East northeast wind around 5 mph.
Local Weather Overview
This forecast page for Jacksonville, AR is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 23, 2026 3:41 PM CDT.
The active forecast window currently covers Aug 23 to Aug 29, 2026 for Jacksonville, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 23 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 3:41 PM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Jacksonville
Tuesday looks like the warmest upcoming period in Jacksonville at 98 degrees F.
Monday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Monday at about 5 to 10 mph ESE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 3:41 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LZK
- Radar station
- KLZK
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 73. Heat index values as high as 98. East wind around 5 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 90. East southeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms between 1am and 2am, then a slight chance of showers and thunderstorms between 2am and 3am, then a chance of showers and thunderstorms between 3am and 4am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 72. East southeast wind 5 to 10 mph. Chance of precipitation is 30%.
Mostly sunny, with a high near 98. South southeast wind around 5 mph.
Partly cloudy, with a low around 75. East southeast wind around 5 mph.
A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 97. South wind around 5 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Southeast wind 0 to 5 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 97. North wind 0 to 5 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 72.
Sunny, with a high near 96.
Mostly clear, with a low around 72.
Sunny, with a high near 97.
Mostly clear, with a low around 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Aug 23
|
Sunny
|
95°F |
5 mph
ENE
|
|
Tonight
Aug 23
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
73°F |
5 mph
E
|
|
Monday
Aug 24
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
90°F |
5 to 10 mph
ESE
|
|
Monday Night
Aug 24
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
72°F |
5 to 10 mph
ESE
|
|
Tuesday
Aug 25
|
Mostly Sunny
|
98°F |
5 mph
SSE
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
75°F |
5 mph
ESE
|
|
Wednesday
Aug 26
|
Slight Chance Showers And Thunderstorms
|
97°F |
5 mph
S
|
|
Wednesday Night
Aug 26
|
Chance Showers And Thunderstorms
|
72°F |
0 to 5 mph
SE
|
|
Thursday
Aug 27
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
97°F |
0 to 5 mph
N
|
|
Thursday Night
Aug 27
|
Mostly Clear
|
72°F |
0 to 5 mph
NNE
|
|
Friday
Aug 28
|
Sunny
|
96°F |
0 to 5 mph
NE
|
|
Friday Night
Aug 28
|
Mostly Clear
|
72°F |
0 to 5 mph
ESE
|
|
Saturday
Aug 29
|
Sunny
|
97°F |
0 to 5 mph
SE
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
73°F |
5 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Jacksonville.
