Johnson, KS Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Johnson, KS in one place.
Sunny, with a high near 100. West northwest wind 9 to 13 mph.
Local Weather Overview
This forecast page for Johnson, KS 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 11, 2026 10:06 PM CDT.
The active forecast window currently covers Aug 13 to Aug 18, 2026 for Johnson, KS.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 13 to Aug 18, 2026
- Latest sync
- Aug 11, 2026 10:06 PM CDT
- Forecast office
- DDC
- Source
- NOAA / NWS
Daily Outlook
This Week in Johnson
Thursday looks like the warmest upcoming period in Johnson at 100 degrees F.
Sunday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Thursday at about 9 to 13 mph WNW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 11, 2026 10:06 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- DDC
- Radar station
- KDDC
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 between 7pm and 1am. Mostly cloudy, with a low around 67. East wind around 13 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 96.
A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 93. Chance of precipitation is 20%.
Showers and thunderstorms likely after 7pm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 91. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 63. Chance of precipitation is 50%.
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 chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Mostly sunny, with a high near 96.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Aug 13
|
Sunny
|
100°F |
9 to 13 mph
WNW
|
|
Thursday Night
Aug 13
|
Chance Showers And Thunderstorms
|
67°F |
13 mph
E
|
|
Friday
Aug 14
|
Mostly Sunny
|
96°F |
7 to 13 mph
WSW
|
|
Friday Night
Aug 14
|
Chance Showers And Thunderstorms
|
65°F |
9 to 13 mph
SSW
|
|
Saturday
Aug 15
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
93°F |
10 mph
SW
|
|
Saturday Night
Aug 15
|
Showers And Thunderstorms Likely
|
64°F |
7 to 10 mph
SW
|
|
Sunday
Aug 16
|
Chance Showers And Thunderstorms then Partly Sunny
|
91°F |
6 to 10 mph
SW
|
|
Sunday Night
Aug 16
|
Chance Showers And Thunderstorms
|
63°F |
6 to 10 mph
NNW
|
|
Monday
Aug 17
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
92°F |
5 to 10 mph
SSW
|
|
Monday Night
Aug 17
|
Chance Showers And Thunderstorms
|
64°F |
7 to 12 mph
SSW
|
|
Tuesday
Aug 18
|
Mostly Sunny
|
96°F |
8 to 12 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Johnson.
Nearby forecast pages are not available for this location yet.