🇺🇸 Weather in Olathe
Current Weather in Olathe
Flood Warning issued June 5 at 9:49AM CDT until June 9 at 9:01AM CDT by NWS Kansas City/Pleasant Hill MO
22°C
Feels like 25°C. Partly cloudy.
Map Overlays:
Hourly Forecast for Olathe
06:00
22°
6%
07:00
23°
16%
08:00
25°
3%
09:00
26°
3%
10:00
28°
2%
11:00
29°
3%
12:00
29°
2%
13:00
30°
3%
14:00
31°
1%
15:00
28°
2%
16:00
26°
91%
17:00
25°
10%
18:00
24°
8%
19:00
23°
9%
20:00
22°
14%
21:00
21°
38%
22:00
21°
58%
23:00
20°
38%
00:00
20°
59%
01:00
20°
62%
02:00
20°
78%
03:00
20°
71%
04:00
19°
60%
05:00
19°
66%
14-Day Forecast for Olathe
2026-06-06
Moderate rain
32° /
20°
2026-06-07
Moderate rain
25° /
19°
2026-06-08
Moderate rain
30° /
21°
2026-06-09
Patchy rain nearby
32° /
22°
2026-06-10
Sunny
31° /
23°
2026-06-11
Patchy rain nearby
31° /
20°
2026-06-12
Patchy rain nearby
17° /
15°
Additional Forecasts for Olathe
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 121.0 μg/m³
O₃ (Ozone) 47.0 μg/m³
NO₂ (Nitrogen Dioxide) 5.2 μg/m³
SO₂ (Sulphur Dioxide) 0.6 μg/m³
PM2.5 (Fine particles) 2.2 μg/m³
PM10 (Coarse particles) 2.3 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United States
Weather in Olathe — FAQ
Answers refreshed each request based on current conditions in Olathe.
What is the weather like right now in Olathe?
Right now in Olathe, United States the temperature is 22.2°C (feels like 24.6°C), with partly cloudy. Relative humidity is 94% and wind is 16.2 km/h.
What is today's high and low temperature in Olathe?
Today's forecast high in Olathe is 31.5°C and the overnight low is 20.0°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Olathe today?
The chance of precipitation in Olathe today is 79%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Olathe differ from nearby cities?
Even short distances can change temperatures noticeably. Olathe's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.