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Olathe, KS Weather

Live radar, hourly and 7-day forecast, and National Weather Service alerts for Olathe, Johnson County, Kansas.

Updated Jul 29, 2026, 4:04 PM local time · Radar refreshes every 5 minutes

☁️
Olathe
Overcast
87°F
Feels like 96°F
Wind 6 mph
Humidity 66%
Cloud cover 100%
UV index 8
Alerts 0

Active alerts

No active National Weather Service alerts for Olathe, KS.

Olathe weather radar

Light Heavy

Next 24 hours

Now
☁️
87°F
2%
5 PM
☁️
87°F
5%
6 PM
☁️
86°F
5%
7 PM
☁️
83°F
6%
8 PM
🌤️
82°F
6%
9 PM
☁️
80°F
7%
10 PM
🌤️
79°F
6%
11 PM
🌤️
78°F
7%
12 AM
☁️
78°F
5%
1 AM
☁️
77°F
5%
2 AM
☁️
76°F
6%
3 AM
☁️
75°F
5%
4 AM
☁️
75°F
5%
5 AM
☁️
74°F
5%
6 AM
☁️
73°F
5%
7 AM
☁️
73°F
7%
8 AM
☁️
74°F
19%
9 AM
🌧️
72°F
23%
10 AM
☁️
73°F
25%
11 AM
☁️
76°F
18%
12 PM
🌦️
79°F
16%
1 PM
☁️
81°F
15%
2 PM
☁️
79°F
11%
3 PM
☁️
80°F
13%

7-day forecast

Today
Jul 29
🌦️
87°F
76°F
31%
Thu
Jul 30
🌧️
84°F
72°F
25%
Fri
Jul 31
🌦️
96°F
70°F
77%
Sat
Aug 1
☁️
85°F
66°F
6%
Sun
Aug 2
🌤️
88°F
63°F
4%
Mon
Aug 3
89°F
65°F
5%
Tue
Aug 4
☀️
93°F
62°F
5%

Weather near Olathe

7 mi Lenexa, KS8 mi Gardner, KS11 mi Overland Park, KS12 mi Shawnee, KS12 mi Leawood, KS13 mi Prairie Village, KS15 mi Grandview, MO19 mi Kansas City, KS
Alerts are relayed from the National Weather Service and may lag the official source. In a life-threatening situation always follow weather.gov and local emergency broadcasts.