Current conditions at

Olathe, Johnson County Executive Airport (KOJC)

Lat: 38.85°NLon: 94.74°WElev: 1096ft.

Overcast

36°F

2°C

Humidity 89%
Wind Speed NE 10 mph
Barometer 30.22 in (1024.1 mb)
Dewpoint 33°F (1°C)
Visibility 8.00 mi
Wind Chill29°F (-2°C)
Last update 2 Mar 8:53 am CST
Extended Forecast for

3 Miles S Merriam KS

  • Today

    Today: Areas of fog before 10am.  Otherwise, cloudy, with a high near 44. East wind around 8 mph.

    High: 44 °F

    Areas Fog
    then Cloudy

  • Tonight

    Tonight: Drizzle likely, mainly after midnight.  Cloudy, with a low around 40. East wind around 6 mph.

    Low: 40 °F

    Slight Chance
    Drizzle then
    Drizzle
    Likely

  • Tuesday

    Tuesday: Rain likely and possibly a thunderstorm before noon, then rain between noon and 1pm, then showers after 1pm.  High near 57. East southeast wind 6 to 8 mph becoming northeast in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm.  Low around 47. Northeast wind around 8 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Rain

  • Wednesday

    Wednesday: Rain likely.  Cloudy, with a high near 58. Northwest wind around 7 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain.  Mostly cloudy, with a low around 44. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 58. Chance of precipitation is 70%.

    Low: 58 °F

    Chance
    T-storms then
    Rain Likely

  • Friday

    Friday: Rain likely, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 71. Chance of precipitation is 70%.

    High: 71 °F

    Rain Likely

Detailed Forecast

Today
Areas of fog before 10am. Otherwise, cloudy, with a high near 44. East wind around 8 mph.
Tonight
Drizzle likely, mainly after midnight. Cloudy, with a low around 40. East wind around 6 mph.
Tuesday
Rain likely and possibly a thunderstorm before noon, then rain between noon and 1pm, then showers after 1pm. High near 57. East southeast wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Rain and possibly a thunderstorm. Low around 47. Northeast wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain likely. Cloudy, with a high near 58. Northwest wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 44. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.
Friday
Rain likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.
Friday Night
Rain likely and possibly a thunderstorm before midnight, then a chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
Saturday
Mostly cloudy, with a high near 60.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Merriam KS
 38.97°N 94.69°W (Elev. 1102 ft)
5:37 am CST Mar 2, 2026
9am CST Mar 2, 2026-6pm CDT Mar 8, 2026
 
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Additional Resources

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