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.

Overcast

46°F

8°C

Humidity 58%
Wind Speed E 5 mph
Barometer 29.77 in (1008.0 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 26 Feb 12:53 am CST
Extended Forecast for

3 Miles S Merriam KS

  • Overnight

    Overnight: Partly cloudy, with a low around 35. East northeast wind 3 to 6 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 63. Calm wind becoming west around 6 mph in the afternoon.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 43. West southwest wind 3 to 7 mph.

    Low: 43 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73. Southwest wind 8 to 16 mph, with gusts as high as 25 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. West wind 5 to 7 mph becoming east northeast after midnight.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow and sleet before noon, then rain, snow, and sleet. High near 35. Chance of precipitation is 80%.

    High: 35 °F

    Chance
    Snow/Sleet
    then Wintry
    Mix

  • Sunday Night

    Sunday Night: Rain and snow likely, mainly before midnight. Cloudy, with a low around 25. Chance of precipitation is 70%.

    Low: 25 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 35. East northeast wind 3 to 6 mph.
Thursday
Sunny, with a high near 63. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
Clear, with a low around 43. West southwest wind 3 to 7 mph.
Friday
Sunny, with a high near 73. Southwest wind 8 to 16 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 44. West wind 5 to 7 mph becoming east northeast after midnight.
Saturday
Sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
A chance of snow and sleet before noon, then rain, snow, and sleet. High near 35. Chance of precipitation is 80%.
Sunday Night
Rain and snow likely, mainly before midnight. Cloudy, with a low around 25. Chance of precipitation is 70%.
Monday
A chance of rain after noon. Cloudy, with a high near 39. Chance of precipitation is 30%.
Monday Night
A chance of rain. Cloudy, with a low around 29. Chance of precipitation is 50%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 55. Chance of precipitation is 50%.
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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 Feb 26, 2026
Forecast Valid:
1am CST Feb 26, 2026-6pm CST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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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