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Johnson County (Overland Park)
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United States weather

Weather in Johnson County, Kansas for August 2025

Your guide to Johnson County weather in August - trends and predictions

    Official Weather Alert ⚠️

  • Meteorological - Air Quality Alert - See hour by hour.

    • Temperatures

  • The forecast for the next days in Johnson County predicts temperatures to be around 30 °F, close to the historical average.

  • In general, the average temperature in Johnson County at the beginning of August is 29.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 35.7 °F by the end of August.

    • Rain 🌧️

  • The climate of Johnson County in August is notably wet, with an average of 14 rainy days, and a total of 95.7 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
17
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
33°/20°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
56 %
Avg humidity

Johnson County Weather August

Move between months or click on a day
July
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Weather Alert Sunny
29°
2
Weather Alert Sunny
28°
3
Overcast
27°
4
Sunny
30°
5
Sunny
29°
6
Sunny
30°
7
Sunny
34°
8
Sunny
35°
9
Sunny
34°
10
Patchy rain possible
30°
11
Sunny
25°
12
Sunny
26°
13
Sunny
30°
14
Sunny
31°
15
Overcast
32°
16
Partly cloudy
32°
17
Partly cloudy
31°
18
Overcast
30°
19
Partly cloudy
35°
20
Partly cloudy
33°
21
Sunny
34°
22
Overcast
34°
23
Cloudy
37°
24
Cloudy
37°
25
Partly cloudy
41°
26
Light rain shower
38°
27
Mist
37°
28
Cloudy
35°
29
Cloudy
36°
30
Sunny
30°
31
Sunny
33°

Temperatures trend during August in Johnson County

See the weather trend as well as the moving average line

August weather in Johnson County day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
Aug. 1 Sunny
Sunny
 29° /17° 0 mm 2.1
Aug. 2 Sunny
Sunny
 28° /17° 0 mm 1.7
Aug. 3 Overcast
Overcast
 27° /17° 0 mm 1.7
Aug. 4 Sunny
Sunny
 30° /18° 0 mm 0.6
Aug. 5 Sunny
Sunny
 29° /18° 0 mm 0
Aug. 6 Sunny
Sunny
 30° /21° 0 mm 7
Aug. 7 Sunny
Sunny
 34° /25° 0 mm 7
Aug. 8 Sunny
Sunny
 35° /24° 0 mm 8
Aug. 9 Sunny
Sunny
 34° /27° 0 mm 8
Aug. 10 Patchy rain possible
Patchy rain possible
 30° /20° 0.1 mm 6
Aug. 11 Sunny
Sunny
 25° /15° 0 mm 6
Aug. 12 Sunny
Sunny
 26° /14° 0 mm 5
Aug. 13 Sunny
Sunny
 30° /15° 0 mm 6
Aug. 14 Sunny
Sunny
 31° /21° 0 mm 7
Aug. 15 Overcast
Overcast
 32° /18° 0.6 mm 7
Aug. 16 Partly cloudy
Partly cloudy
 32° /17° 0 mm 8
Aug. 17 Partly cloudy
Partly cloudy
 31° /19° 0 mm 8
Aug. 18 Overcast
Overcast
 30° /17° 0.2 mm 7
Aug. 19 Partly cloudy
Partly cloudy
 35° /19° 0 mm 9
Aug. 20 Partly cloudy
Partly cloudy
 33° /22° 0 mm 8
Aug. 21 Sunny
Sunny
 34° /20° 0 mm 8
Aug. 22 Overcast
Overcast
 34° /21° 0 mm 8
Aug. 23 Cloudy
Cloudy
 37° /22° 0 mm 8
Aug. 24 Cloudy
Cloudy
 37° /23° 5.4 mm 8
Aug. 25 Partly cloudy
Partly cloudy
 41° /26° 0 mm 10
Aug. 26 Light rain shower
Light rain shower
 38° /24° 7.2 mm 8
Aug. 27 Mist
Mist
 37° /22° 1.4 mm 8
Aug. 28 Cloudy
Cloudy
 35° /20° 0 mm 8
Aug. 29 Cloudy
Cloudy
 36° /21° 0.1 mm 9
Aug. 30 Sunny
Sunny
 30° /19° 0.8 mm 7
Aug. 31 Sunny
Sunny
 33° /17° 0 mm 8
Next
Important Notice
Our weather forecast for Johnson County in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Johnson County forecast closer to your planned date for the most up-to-date weather information.
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Johnson County in August - FAQ

What are the expected maximum and minimum temperatures in Johnson County during August?
Expect warm days with temperatures around 33°, cooling to mild conditions of 20° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Johnson County during August?
Moderate rainfall is anticipated in Johnson County during August, with a total of 95.7 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Johnson County during August?
The average wind speed in Johnson County during August is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Johnson County

Explore the daily rainfall trends and prepare for Johnson Countys August weather 💧

UV exposure in Johnson County during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Top locations in Johnson County
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Overland Park
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Location coordinates Where is Johnson County?

Get accurate weather forecasts for Johnson County, located at latitude 38.982 and longitude -94.671. Stay updated with localized weather information tailored for Johnson County.

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