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

Harrisonville Lawrence Smith Memorial Airport (KLRY)

Lat: 38.61°NLon: 94.34°WElev: 915ft.

Fair

77°F

25°C

Humidity 74%
Wind Speed E 7 mph
Barometer 30.02 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 24 Aug 8:35 pm CDT
Extended Forecast for

Passaic MO

  • Tonight

    Tonight: Mostly clear, with a low around 68. East wind 3 to 7 mph.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 91. Heat index values as high as 100. East northeast wind 3 to 5 mph.

    High: 91 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 70. Light east northeast wind. Chance of precipitation is 20%.

    Low: 70 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers after 1pm. Mostly sunny, with a high near 90. Heat index values as high as 96. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 90 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 65. Calm wind.

    Low: 65 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 68. East wind 3 to 7 mph.
Tuesday
Mostly sunny, with a high near 91. Heat index values as high as 100. East northeast wind 3 to 5 mph.
Tuesday Night
A slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 70. Light east northeast wind. Chance of precipitation is 20%.
Wednesday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers after 1pm. Mostly sunny, with a high near 90. Heat index values as high as 96. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 65. Calm wind.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 63.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 67.
Saturday
Mostly sunny, with a high near 94.
Saturday Night
Partly cloudy, with a low around 72.
Sunday
Mostly sunny, with a high near 95.
Sunday Night
Mostly clear, with a low around 74.
Monday
Mostly sunny, with a high near 95.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Passaic MO
 38.33°N 94.35°W (Elev. 899 ft)
Last Update:
8:01 pm CDT Aug 24, 2026
Forecast Valid:
8pm CDT Aug 24, 2026-6pm CDT Aug 31, 2026
 
Forecast Discussion
 
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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