View
Units

Olathe, Kansas weather · now

88°

Clear

Feels
94°
High / Low
97° / 80°
Wind
41 mph SW
Humidity
59%
No precipitation expected in the next 1.6 hours.
GoodAir quality PollenTreeNoneGrassModerateWeedModerate
Sun 6:29 AM 8:19 PM 13h 50m
Moon Waning Crescent 3% lit

Current weather and 7-day forecast for Olathe, Kansas, sourced directly from the National Weather Service. Expect mostly sunny today. Today's high is 97° with a low near 80°. 1 active weather alert in effect.

What to wear today

Stay cool — limit sun exposure

Extreme heat at 97°F. Light colors, hat, and shade breaks.

Next 24 hours

75° 90° 105° ↑ 97° ↓ 80° 11 AM 2 PM 5 PM 8 PM 11 PM 2 AM 5 AM 8 AM

  1. 11 AM

    88°

    0%

  2. 1 PM

    92°

    1%

  3. 3 PM

    96°

    2%

  4. 5 PM

    96°

    2%

  5. 7 PM

    94°

    1%

  6. 9 PM

    88°

    1%

  7. 11 PM

    86°

    1%

  8. 1 AM

    84°

    0%

  9. 3 AM

    83°

    0%

  10. 5 AM

    82°

    0%

  11. 7 AM

    80°

    0%

  12. 9 AM

    84°

    0%

Live radar

View full radar →
Open full radar →

7 days

  1. Today 8/11 Mostly Sunny 3% 97° · 80°
    1. 11 AM 88° Mostly Sunny
    2. 12 PM 90° Mostly Sunny 1%
    3. 1 PM 92° Mostly Sunny 1%
    4. 2 PM 94° Mostly Sunny 2%
    5. 3 PM 96° Mostly Sunny 2%
    6. 4 PM 97° Mostly Sunny 3%
    7. 5 PM 96° Mostly Sunny 2%
    8. 6 PM 95° Partly Cloudy 2%
    9. 7 PM 94° Partly Cloudy 1%
    10. 8 PM 91° Mostly Clear 1%
    11. 9 PM 88° Mostly Clear 1%
    12. 10 PM 86° Mostly Clear 1%
    13. 11 PM 86° Mostly Clear 1%
  2. Wed 8/12 Mostly Sunny 7% 99° · 79°
    1. 12 AM 85° Mostly Clear
    2. 1 AM 84° Mostly Clear
    3. 2 AM 84° Mostly Clear
    4. 3 AM 83° Partly Cloudy
    5. 4 AM 82° Partly Cloudy
    6. 5 AM 82° Partly Cloudy
    7. 6 AM 81° Mostly Sunny
    8. 7 AM 80° Mostly Sunny
    9. 8 AM 82° Partly Sunny
    10. 9 AM 84° Partly Sunny
    11. 10 AM 88° Mostly Sunny
    12. 11 AM 91° Partly Sunny
    13. 12 PM 93° Sunny
    14. 1 PM 95° Sunny
    15. 2 PM 97° Sunny
    16. 3 PM 97° Sunny
    17. 4 PM 97° Sunny 3%
    18. 5 PM 98° Sunny 3%
    19. 6 PM 97° Mostly Clear 3%
    20. 7 PM 95° Partly Cloudy 3%
    21. 8 PM 93° Clear 3%
    22. 9 PM 89° Mostly Clear 3%
    23. 10 PM 86° Partly Cloudy 3%
    24. 11 PM 85° Partly Cloudy 3%
  3. Thu 8/13 Mostly Sunny 22% 96° · 77°
    1. 12 AM 84° Partly Cloudy 3%
    2. 1 AM 84° Partly Cloudy 7%
    3. 2 AM 83° Mostly Cloudy 7%
    4. 3 AM 82° Mostly Cloudy 7%
    5. 4 AM 81° Mostly Cloudy 7%
    6. 5 AM 80° Mostly Cloudy 7%
    7. 6 AM 79° Partly Sunny 7%
    8. 7 AM 79° Partly Sunny 8%
    9. 8 AM 81° Partly Sunny 8%
    10. 9 AM 83° Partly Sunny 8%
    11. 10 AM 85° Mostly Sunny 8%
    12. 11 AM 88° Mostly Sunny 8%
    13. 12 PM 90° Mostly Sunny 8%
    14. 1 PM 93° Sunny 14%
    15. 2 PM 94° Sunny 14%
    16. 3 PM 95° Sunny 14%
    17. 4 PM 96° Sunny 14%
    18. 5 PM 95° Mostly Sunny 14%
    19. 6 PM 95° Partly Cloudy 14%
    20. 7 PM 93° Slight Chance Showers And Thunderstorms 22%
    21. 8 PM 90° Slight Chance Showers And Thunderstorms 22%
    22. 9 PM 87° Slight Chance Showers And Thunderstorms 22%
    23. 10 PM 84° Slight Chance Showers And Thunderstorms 22%
    24. 11 PM 83° Slight Chance Showers And Thunderstorms 22%
  4. Fri 8/14 Slight Chance Showers And Thunderstorms then Mostly Sunny 18% 95° · 78°
    1. 12 AM 82° Slight Chance Showers And Thunderstorms 22%
    2. 1 AM 82° Slight Chance Showers And Thunderstorms 16%
    3. 2 AM 81° Slight Chance Showers And Thunderstorms 16%
    4. 3 AM 80° Slight Chance Showers And Thunderstorms 16%
    5. 4 AM 79° Slight Chance Showers And Thunderstorms 16%
    6. 5 AM 78° Slight Chance Showers And Thunderstorms 16%
    7. 6 AM 77° Slight Chance Showers And Thunderstorms 16%
    8. 7 AM 77° Partly Sunny 11%
    9. 8 AM 79° Partly Sunny 11%
    10. 9 AM 81° Mostly Sunny 11%
    11. 10 AM 84° Mostly Sunny 11%
    12. 11 AM 87° Mostly Sunny 11%
    13. 12 PM 89° Mostly Sunny 11%
    14. 1 PM 92° Mostly Sunny 10%
    15. 2 PM 93° Mostly Sunny 10%
    16. 3 PM 94° Mostly Sunny 10%
    17. 4 PM 95° Mostly Sunny 10%
    18. 5 PM 94° Mostly Sunny 10%
    19. 6 PM 93° Partly Cloudy 10%
    20. 7 PM 92° Slight Chance Showers And Thunderstorms 15%
    21. 8 PM 89° Slight Chance Showers And Thunderstorms 15%
    22. 9 PM 87° Slight Chance Showers And Thunderstorms 15%
    23. 10 PM 85° Slight Chance Showers And Thunderstorms 15%
    24. 11 PM 84° Slight Chance Showers And Thunderstorms 15%
  5. Sat 8/15 Slight Chance Showers And Thunderstorms then Mostly Sunny 18% 96° · 77°
    1. 12 AM 83° Slight Chance Showers And Thunderstorms 15%
    2. 1 AM 83° Slight Chance Showers And Thunderstorms 18%
    3. 2 AM 82° Slight Chance Showers And Thunderstorms 18%
    4. 3 AM 81° Slight Chance Showers And Thunderstorms 18%
    5. 4 AM 80° Slight Chance Showers And Thunderstorms 18%
    6. 5 AM 79° Slight Chance Showers And Thunderstorms 18%
    7. 6 AM 78° Slight Chance Showers And Thunderstorms 18%
    8. 7 AM 78° Mostly Sunny 8%
    9. 8 AM 80° Mostly Sunny 8%
    10. 9 AM 83° Mostly Sunny 8%
    11. 10 AM 86° Mostly Sunny 8%
    12. 11 AM 89° Mostly Sunny 8%
    13. 12 PM 92° Mostly Sunny 8%
    14. 1 PM 94° Sunny 6%
    15. 2 PM 95° Sunny 6%
    16. 3 PM 96° Sunny 6%
    17. 4 PM 96° Sunny 6%
    18. 5 PM 96° Sunny 6%
    19. 6 PM 95° Mostly Clear 6%
    20. 7 PM 93° Mostly Clear 8%
    21. 8 PM 90° Mostly Clear 8%
    22. 9 PM 87° Mostly Clear 8%
    23. 10 PM 84° Mostly Clear 8%
    24. 11 PM 83° Mostly Clear 8%
  6. Sun 8/16 Mostly Sunny 27% 92° · 72°
    1. 12 AM 82° Mostly Clear 8%
    2. 1 AM 82° Partly Cloudy 11%
    3. 2 AM 81° Partly Cloudy 11%
    4. 3 AM 80° Partly Cloudy 11%
    5. 4 AM 79° Partly Cloudy 11%
    6. 5 AM 78° Partly Cloudy 11%
    7. 6 AM 78° Mostly Sunny 11%
    8. 7 AM 78° Mostly Sunny 10%
    9. 8 AM 79° Mostly Sunny 10%
    10. 9 AM 82° Mostly Sunny 10%
    11. 10 AM 84° Mostly Sunny 10%
    12. 11 AM 86° Mostly Sunny 10%
    13. 12 PM 88° Mostly Sunny 10%
    14. 1 PM 90° Mostly Sunny 12%
    15. 2 PM 91° Mostly Sunny 12%
    16. 3 PM 92° Mostly Sunny 12%
    17. 4 PM 92° Mostly Sunny 12%
    18. 5 PM 91° Mostly Sunny 12%
    19. 6 PM 89° Partly Cloudy 12%
    20. 7 PM 87° Partly Cloudy 11%
    21. 8 PM 84° Partly Cloudy 11%
    22. 9 PM 81° Partly Cloudy 11%
    23. 10 PM 79° Partly Cloudy 11%
    24. 11 PM 78° Partly Cloudy 11%
  7. Mon 8/17 Chance Showers And Thunderstorms then Mostly Sunny 27% 86° · 70°
    1. 12 AM 77° Partly Cloudy 11%
    2. 1 AM 76° Chance Showers And Thunderstorms 27%
    3. 2 AM 75° Chance Showers And Thunderstorms 27%
    4. 3 AM 74° Chance Showers And Thunderstorms 27%
    5. 4 AM 73° Chance Showers And Thunderstorms 27%
    6. 5 AM 72° Chance Showers And Thunderstorms 27%
    7. 6 AM 72° Chance Showers And Thunderstorms 27%
    8. 7 AM 72° Partly Sunny 14%
    9. 8 AM 73° Partly Sunny 14%
    10. 9 AM 75° Partly Sunny 14%
    11. 10 AM 77° Partly Sunny 14%
    12. 11 AM 80° Partly Sunny 14%
    13. 12 PM 82° Partly Sunny 14%
    14. 1 PM 84° Partly Sunny 8%
    15. 2 PM 85° Partly Sunny 8%
    16. 3 PM 85° Partly Sunny 8%
    17. 4 PM 85° Partly Sunny 8%
    18. 5 PM 85° Partly Sunny 8%
    19. 6 PM 84° Mostly Cloudy 8%
    20. 7 PM 83° Mostly Cloudy 5%
    21. 8 PM 81° Mostly Cloudy 5%
    22. 9 PM 78° Mostly Cloudy 5%
    23. 10 PM 76° Mostly Cloudy 5%
Extended outlook days 8–16
  1. Tue 8/18 Drizzle 11% 95° · 72°
  2. Wed 8/19 Mostly Sunny 6% 100° · 70°
  3. Thu 8/20 Drizzle 7% 109° · 72°
  4. Fri 8/21 Drizzle 14% 116° · 80°
  5. Sat 8/22 Drizzle 18% 87° · 67°
  6. Sun 8/23 Cloudy 17% 82° · 60°
  7. Mon 8/24 Cloudy 24% 81° · 51°
  8. Tue 8/25 Mostly Sunny 24% 89° · 54°
  9. Wed 8/26 Mostly Sunny 26% 97° · 59°

Days 8+ from the Open-Meteo multi-model ensemble — treat as a guide; accuracy drops past day 7.

Best day this week

Mild temps, low rain chance, clearer skies.

Sunday, 8/16

Mostly Sunny, 92° / 72°

  1. Tomorrow99°79°
  2. Thu96°77°
  3. Fri95°78°
  4. Sat96°77°
  5. Sun92°72°
  6. Mon86°70°

Best time to head outside

Picks the upcoming daytime hour with the most favorable conditions for each activity. Factors in temperature, wind, precipitation timing, and pollen.

Climate normals

What weather to expect in Olathe

Olathe in August typically averages 85° highs and 68° lows, with about 12 days of rain. The hottest stretch is July (average high 89°); the coldest is January (average low 19°). June is the wettest month on average.

MonthAvg highAvg lowRainy days
Jan34°19°8
Feb45°27°6
Mar63°41°10
Apr68°50°17
May75°56°17
Jun83°67°19
Jul89°72°18
Aug85°68°12
Sep81°62°9
Oct73°54°8
Nov56°40°11
Dec45°29°6

Normals derived from the past two years of observations via Open-Meteo's historical archive.

More for Olathe

Other cities in Kansas

Detailed forecast (NWS)

Today
Mostly sunny, with a high near 97. Heat index values as high as 104. South southwest wind around 13 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 99. Heat index values as high as 105. South southwest wind around 12 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 96. South southeast wind around 10 mph.
Friday
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 95.

Forecast details

NWS gridpoint
EAX 35,41
Radar station
KEAX
Time zone
America/Chicago
Coordinates
38.881, -94.819