Kansas · NWS EAX office

Olathe, KS weather

It is 63°F and mostly cloudy at Olathe, New Century Aircenter as of Oct 28, 4:05 AM CDT. Overnight: Slight Chance Showers And Thunderstorms, low near 59°F, 19% chance of precipitation. Forecast from the National Weather Service, issued Oct 28, 3:41 AM CDT.

Updated Oct 28, 4:15 AM CDT (snapshot)

Current conditions

Temperature

63°F

Mostly Cloudy

Wind

S 8 mph

Humidity 68% · dew point 52°F

Pressure · visibility

30.11 inHg

Visibility 10 mi

Observed at Olathe, New Century Aircenter (KIXD), Oct 28, 4:05 AM CDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Olathe forecast zone right now.

Around the NWS EAX forecast area

No active alerts in zones served by the EAX office near Olathe.

From the alert snapshot of Oct 28, 2026, 5:12 AM EDT. Kansas has 3 active alerts: see them all.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Olathe (local time)
TimeTempForecastPrecip. chanceWind
Wed 4 AM63°FSlight Chance Showers And Thunderstorms19%S 8 mph
Wed 5 AM61°FSlight Chance Showers And Thunderstorms19%S 9 mph
Wed 6 AM60°FSlight Chance Showers And Thunderstorms18%S 10 mph
Wed 7 AM60°FSlight Chance Rain Showers18%S 10 mph
Wed 8 AM60°FSlight Chance Rain Showers18%S 12 mph
Wed 9 AM61°FSlight Chance Rain Showers17%S 12 mph
Wed 10 AM66°FMostly Sunny13%S 14 mph
Wed 11 AM70°FSunny9%S 14 mph
Wed 12 PM73°FSunny5%S 16 mph
Wed 1 PM75°FSunny1%S 16 mph
Wed 2 PM77°FSunny1%S 17 mph
Wed 3 PM78°FSunny1%S 17 mph
Wed 4 PM78°FSunny1%S 17 mph
Wed 5 PM79°FSunny1%S 15 mph
Wed 6 PM77°FClear1%S 14 mph
Wed 7 PM74°FClear1%S 13 mph
Wed 8 PM71°FClear1%S 12 mph
Wed 9 PM68°FClear1%S 10 mph
Wed 10 PM68°FClear2%S 10 mph
Wed 11 PM67°FClear4%SSW 12 mph
Thu 12 AM66°FClear5%SSW 12 mph
Thu 1 AM66°FMostly Clear4%SSW 12 mph
Thu 2 AM65°FMostly Clear8%SSW 10 mph
Thu 3 AM64°FPartly Cloudy5%SSW 9 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Olathe can differ.

7-day forecast

Overnight

Low 59°F

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59. South wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Wednesday

High 79°F·Low 61°F

A slight chance of showers and thunderstorms before 10am. Sunny, with a high near 79. South wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Wednesday Night: Mostly clear, with a low around 61. South southwest wind 7 to 14 mph, with gusts as high as 29 mph.

Thursday

High 78°F·Low 60°F

A slight chance of rain showers after 5pm. Mostly sunny, with a high near 78. South wind around 6 mph. Chance of precipitation is 20%.

Thursday Night: A slight chance of rain showers before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 60. East southeast wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Friday

High 76°F·Low 57°F

A chance of rain showers. Mostly cloudy, with a high near 76. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Friday Night: A chance of rain showers. Cloudy, with a low around 57. Chance of precipitation is 50%.

Saturday

High 69°F·Low 55°F

A chance of rain showers. Mostly cloudy, with a high near 69. Chance of precipitation is 50%.

Saturday Night: A chance of rain showers. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.

Sunday

High 72°F·Low 56°F

Mostly cloudy, with a high near 72.

Sunday Night: A chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.

Monday

High 70°F·Low 54°F

Showers and thunderstorms. Mostly cloudy, with a high near 70. Chance of precipitation is 80%.

Monday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.

Tuesday

High 66°F

Rain showers likely. Mostly cloudy, with a high near 66.

Nearby cities

Larger cities in the area

Other cities in Johnson County

See every city we cover in Kansas, or check all active alerts.

About this forecast

Forecast office
Olathe is served by the National Weather Service EAX forecast office, forecast zone KSZ105, county zone KSC091.
Location used
The Census Bureau's internal point for Olathe (38.8820, -94.8201), in Johnson County. Population: 149,035 (2024 estimate), number 4 of the 22 Kansas cities on this site.
Radar
Nearest NWS radar: KEAX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/38.882,-94.8201 (forecast issued Oct 28, 3:41 AM CDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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