National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines

Hazardous Weather Conditions

Current conditions at

Olathe, Johnson County Executive Airport (KOJC)

Lat: 38.85°NLon: 94.74°WElev: 1096ft.

Fog/Mist

53°F

12°C

Humidity 93%
Wind Speed Calm
Barometer 30.04 in (1017.4 mb)
Dewpoint 51°F (11°C)
Visibility 2.00 mi
Last update 20 Nov 10:53 am CST
Extended Forecast for

Olathe KS

Dense Fog Advisory November 20, 11:04am until November 20, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory November 20, 11:04am until November 20, 12:00pm

    NOW until 12:00pm Thu

    Dense Fog Advisory

  • Today

    High: 62 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Showers likely, then showers and possibly a thunderstorm after midnight. Patchy fog after 9pm. Low around 53. East wind 5 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 53 °F

    Showers and
    Patchy Fog

  • Friday

    Friday: Showers and possibly a thunderstorm before 3pm, then showers likely. Patchy fog before 11am. High near 59. East northeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: A slight chance of showers before midnight. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 42. Northeast wind 5 to 9 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Saturday

    Saturday: Partly sunny, with a high near 56. North northeast wind around 6 mph becoming southwest in the afternoon.

    High: 56 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after midnight. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.

    Low: 47 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
A slight chance of showers after 4pm. Cloudy, with a high near 62. East northeast wind around 6 mph. Chance of precipitation is 20%.
Tonight
Showers likely, then showers and possibly a thunderstorm after midnight. Patchy fog after 9pm. Low around 53. East wind 5 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Friday
Showers and possibly a thunderstorm before 3pm, then showers likely. Patchy fog before 11am. High near 59. East northeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A slight chance of showers before midnight. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 42. Northeast wind 5 to 9 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 56. North northeast wind around 6 mph becoming southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 60.
Sunday Night
A chance of showers after midnight. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.
Monday
Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Olathe KS
 38.88°N 94.83°W (Elev. 1004 ft)
Last Update:
9:56 am CST Nov 20, 2025
Forecast Valid:
11am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation