Johnson, AR Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Johnson, AR in one place.
Mostly clear, with a low around 78. North northwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Johnson, 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: Jul 10, 2026 4:55 AM CDT.
The active forecast window currently covers Jul 10 to Jul 16, 2026 for Johnson, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 4:55 AM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Johnson
Friday looks like the warmest upcoming period in Johnson at 98 degrees F.
Sunday Night is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Friday at about 0 to 10 mph WSW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 4:55 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LZK
- Radar station
- KSRX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly sunny, with a high near 98. Heat index values as high as 107. West southwest wind 0 to 10 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 77. Heat index values as high as 107. Southwest wind 0 to 5 mph.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Heat index values as high as 106. West wind 0 to 5 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 74. South southeast wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Partly sunny. High near 91, with temperatures falling to around 87 in the afternoon. Northeast wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. East wind 0 to 5 mph. Chance of precipitation is 70%.
A chance of showers and thunderstorms. Sunny, with a high near 91. East northeast wind 0 to 5 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 71. East northeast wind 0 to 5 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly clear, with a low around 72. Chance of precipitation is 30%.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 73. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 94.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 10
|
Mostly Clear
|
78°F |
0 to 5 mph
NNW
|
|
Friday
Jul 10
|
Mostly Sunny
|
98°F |
0 to 10 mph
WSW
|
|
Friday Night
Jul 10
|
Mostly Clear
|
77°F |
0 to 5 mph
SW
|
|
Saturday
Jul 11
|
Sunny then Chance Showers And Thunderstorms
|
96°F |
0 to 5 mph
W
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms
|
74°F |
0 to 5 mph
SSE
|
|
Sunday
Jul 12
|
Showers And Thunderstorms Likely
|
91°F |
0 to 5 mph
NE
|
|
Sunday Night
Jul 12
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
71°F |
0 to 5 mph
E
|
|
Monday
Jul 13
|
Chance Showers And Thunderstorms
|
91°F |
0 to 5 mph
ENE
|
|
Monday Night
Jul 13
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
71°F |
0 to 5 mph
ENE
|
|
Tuesday
Jul 14
|
Sunny then Chance Showers And Thunderstorms
|
91°F |
0 to 10 mph
ENE
|
|
Tuesday Night
Jul 14
|
Chance Showers And Thunderstorms
|
72°F |
0 to 5 mph
NE
|
|
Wednesday
Jul 15
|
Slight Chance Showers And Thunderstorms
|
92°F |
0 to 5 mph
E
|
|
Wednesday Night
Jul 15
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
73°F |
0 to 5 mph
SSE
|
|
Thursday
Jul 16
|
Sunny then Slight Chance Showers And Thunderstorms
|
94°F |
0 to 5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Johnson.
