Olathe, KS weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Olathe now
Loading the National Weather Service forecast…
Olathe weather by the hour
Olathe weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Olathe.
This week in Olathe
Sunrise, sunset and moon in Olathe
What is the weather usually like in Olathe?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 88°F average high
- Januarycoldest month · 20°F average low
- 40.7 inprecipitation per year · 1,035 mm
- 13.8 insnowfall per year · 35 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Olathe: May and August to October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station OLATHE 3E, KS US (USC00145972), adjusted for the elevation of Olathe.
Olathe weather month by month
Sunrise and sunset in Olathe through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:34 AM | 5:22 PM | 9 h 48 min |
| February | 7:08 AM | 5:58 PM | 10 h 49 min |
| March | 7:28 AM | 7:27 PM | 11 h 58 min |
| April | 6:40 AM | 7:57 PM | 13 h 16 min |
| May | 6:04 AM | 8:26 PM | 14 h 21 min |
| June | 5:51 AM | 8:47 PM | 14 h 55 min |
| July | 6:05 AM | 8:45 PM | 14 h 40 min |
| August | 6:31 AM | 8:15 PM | 13 h 43 min |
| September | 6:59 AM | 7:29 PM | 12 h 29 min |
| October | 7:27 AM | 6:42 PM | 11 h 14 min |
| November | 7:00 AM | 5:07 PM | 10 h 6 min |
| December | 7:29 AM | 4:59 PM | 9 h 30 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Olathe?
Olathe has a hot-summer humid continental climate. The warmest month is July, with an average high of 88°F (31°C), and the coldest is January, with average lows of 20°F (-7°C).
It gets about 40.7 inches (1,035 mm) of precipitation a year. The wettest month is May and the driest is January. Snow is common: about 14 inches fall in an average year.
The best time to visit Olathe is May and August to October. At 1,033 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Olathe
Weather in towns near Olathe
Questions about the weather in Olathe
What is the hottest month in Olathe?
July, with an average high of 88°F (31°C).
What is the coldest month in Olathe?
January, with an average low of 20°F (-7°C).
How much does it rain in Olathe?
About 40.7 inches (1,035 mm) a year; the wettest month is May.
Does it snow in Olathe?
Yes, about 14 inches of snow fall in an average year.
When is the best time to visit Olathe?
May and August to October, when temperatures are most pleasant and rainy days are fewer.
What climate does Olathe have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Olathe in November?
Highs average 54°F and lows 35°F, with about 2.4 inches of precipitation.
What time is sunrise in Olathe?
Around 7:00 AM in mid-November, and sunset around 5:07 PM. Today’s exact times are shown above.
Where does this Olathe weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Olathe.
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