Johnson, AR Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Johnson, AR in one place.
Sunny, with a high near 93. Heat index values as high as 102. South wind 0 to 10 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: Oct 11, 2026 11:35 PM CDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Johnson, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 11, 2026 11:35 PM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Johnson
Tuesday looks like the warmest upcoming period in Johnson at 93 degrees F.
Saturday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Friday at about 10 to 15 mph NNW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 11, 2026 11:35 PM CDT
- Coverage
- 6 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 clear, with a low around 71. South wind 0 to 5 mph.
A chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms. Mostly sunny. High near 88, with temperatures falling to around 84 in the afternoon. South southwest wind 0 to 5 mph. Chance of precipitation is 80%.
Showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. East southeast wind 0 to 5 mph. Chance of precipitation is 80%.
A chance of showers and thunderstorms. Partly sunny, with a high near 87. South wind 0 to 5 mph. Chance of precipitation is 50%.
A chance of rain showers before 1am. Partly cloudy, with a low around 59. West northwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Mostly sunny, with a high near 76.
Partly cloudy, with a low around 46.
Sunny, with a high near 69.
Mostly clear, with a low around 42.
Sunny, with a high near 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
93°F |
0 to 10 mph
S
|
|
Tuesday Night
Oct 13
|
Mostly Clear
|
71°F |
0 to 5 mph
S
|
|
Wednesday
Oct 14
|
Chance Showers And Thunderstorms
|
88°F |
0 to 5 mph
SSW
|
|
Wednesday Night
Oct 14
|
Showers And Thunderstorms
|
68°F |
0 to 5 mph
ESE
|
|
Thursday
Oct 15
|
Chance Showers And Thunderstorms
|
87°F |
0 to 5 mph
S
|
|
Thursday Night
Oct 15
|
Chance Rain Showers
|
59°F |
5 to 10 mph
WNW
|
|
Friday
Oct 16
|
Mostly Sunny
|
76°F |
10 to 15 mph
NNW
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
46°F |
10 to 15 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
69°F |
10 mph
NNE
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
42°F |
0 to 5 mph
ENE
|
|
Sunday
Oct 18
|
Sunny
|
73°F |
0 to 5 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Johnson.
