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

Hazardous Weather Conditions

Current conditions at

Olathe, Johnson County Executive Airport (KOJC)

Lat: 38.85°NLon: 94.74°WElev: 1096ft.

Fair

37°F

3°C

Humidity 76%
Wind Speed SW 6 mph
Barometer 30.01 in (1016.5 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 8 Mar 5:53 am CDT
Extended Forecast for

3 Miles S Merriam KS

  • Today

    Today: Sunny, with a high near 67. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 50. South southwest wind around 11 mph, with gusts as high as 23 mph.

    Low: 50 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 76. South southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60. South southwest wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 80. South southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Slight Chance
    Rain then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 43. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: Rain likely before 1pm. Partly sunny, with a high near 53. Chance of precipitation is 60%.

    High: 53 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 67. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Tonight
Clear, with a low around 50. South southwest wind around 11 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 76. South southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 60. South southwest wind 7 to 11 mph, with gusts as high as 22 mph.
Tuesday
A slight chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 80. South southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Rain and possibly a thunderstorm. Low around 43. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Rain likely before 1pm. Partly sunny, with a high near 53. Chance of precipitation is 60%.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 66.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Merriam KS
 38.97°N 94.69°W (Elev. 1102 ft)
Last Update:
12:31 am CST Mar 8, 2026
Forecast Valid:
5am CDT Mar 8, 2026-6pm CDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation