Johnson County Weather Conditions
Current Temperature Level
Johnson County Weather Conditions
Current Temperature Level
Feels Like 20°C
Chances of Rain11%
21°11%12 PM
25°17%1 PM
26°22%2 PM27°22%3 PM27°22%4 PM28°20%5 PM29°21%6 PM22°23%7 PM19°36%8 PM19°36%9 PM18°41%10 PM
19°2%11 PM19°12%12 AM19°9%1 AM18°3%2 AM18°3%3 AM18°3%4 AM17°4%5 AM17°4%6 AM17°3%7 AM
18°2%8 AM20°1%9 AM22°1%10 AM24°1%Skies may remain grey and overcast.
Last Updated: 2026-08-18 11:00 (Local Time)
48°NE
Direction
3.6km/h
Wind Speed
Gust Speed
1.02m/s
Precipitation
Precipitation
0mm
Pressure
1013mb
UV Index
6High
Today
20
°C
46%Wednesday
24
°C33%Thursday
27
°C17%Friday
29
°C18%Saturday
30
°C21%Sunday
28
°C28%Monday
27
°C22%Tuesday
26
°C26%Wednesday
19
°C41%Thursday
19
°C42%Overcast
Fully overcast skies with a high of 20 °C. Humidity will be 46%, and winds at 46.1 km/h.29°C / 14°C
Humi.46 %
Prec.2.96 mm
Sunrise
06:14 AM13hrs 52min
Sunset
08:06 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Overcast
17 °C
60 %
0
9.4 kmph / SW
Overcast
Feels 16 °C
Cover 100 %
Visibility 10 km
1 AM
Overcast
17 °C
58 %
0
6.5 kmph / WSW
OvercastFeels 16 °C
Cover 100 %
Visibility 10 km
2 AM
Overcast
17 °C
56 %
0
5.4 kmph / SW
OvercastFeels 15 °C
Cover 100 %
Visibility 10 km
3 AM
Overcast
16 °C
56 %
0
7.9 kmph / SSW
OvercastFeels 14 °C
Cover 100 %
Visibility 10 km
4 AM
Overcast
15 °C
56 %
0
7.2 kmph / SSW
OvercastFeels 12 °C
Cover 100 %
Visibility 10 km
5 AM
Overcast
15 °C
46 %
0
6.1 kmph / SW
OvercastFeels 12 °C
Cover 100 %
Visibility 10 km
6 AM
Overcast
15 °C
50 %
0
6.5 kmph / W
OvercastFeels 12 °C
Cover 100 %
Visibility 10 km
7 AM
Overcast
14 °C
54 %
0.1
2.9 kmph / SSW
OvercastFeels 13 °C
Cover 100 %
Visibility 10 km
8 AM
Overcast
17 °C
55 %
0.7
5.8 kmph / N
OvercastFeels 15 °C
Cover 100 %
Visibility 10 km
9 AM
Overcast
18 °C
51 %
1.9
2.2 kmph / NNE
OvercastFeels 17 °C
Cover 100 %
Visibility 10 km
10 AM
Overcast
19 °C
48 %
3.9
1.1 kmph / N
OvercastFeels 19 °C
Cover 100 %
Visibility 10 km
11 AM
Overcast
21 °C
46 %
6
3.6 kmph / NE
OvercastFeels 20 °C
Cover 100 %
Visibility 10 km
12 PM
Patchy rain nearby
25 °C
32 %
7.6
2.9 kmph / NE
Patchy rain nearbyFeels 24 °C
Cover 100 %
Visibility 10 km
1 PM
Light Drizzle
26 °C
24 %
8.2
1.1 kmph / WSW
Light DrizzleFeels 24 °C
Cover 100 %
Visibility 10 km
2 PM
Light Drizzle
27 °C
24 %
7.2
17.6 kmph / NNW
Light DrizzleFeels 22 °C
Cover 100 %
Visibility 10 km
3 PM
Light Drizzle
27 °C
26 %
5.4
22.3 kmph / NW
Light DrizzleFeels 22 °C
Cover 100 %
Visibility 10 km
4 PM
Light Drizzle
28 °C
27 %
1.8
28.1 kmph / W
Light DrizzleFeels 22 °C
Cover 93 %
Visibility 10 km
5 PM
Light Drizzle
29 °C
19 %
1.2
29.2 kmph / W
Light DrizzleFeels 22 °C
Cover 100 %
Visibility 10 km
6 PM
Light Drizzle
22 °C
43 %
0.6
46.1 kmph / N
Light DrizzleFeels 13 °C
Cover 100 %
Visibility 10 km
7 PM
Light Drizzle
19 °C
54 %
0.2
39.2 kmph / NNE
Light DrizzleFeels 11 °C
Cover 100 %
Visibility 10 km
8 PM
Light Drizzle
19 °C
54 %
0
17.6 kmph / NNE
Light DrizzleFeels 15 °C
Cover 95 %
Visibility 10 km
9 PM
Light Drizzle
18 °C
57 %
0
5 kmph / SE
Light DrizzleFeels 17 °C
Cover 100 %
Visibility 10 km
10 PM
Clear
19 °C
49 %
0
7.9 kmph / NNE
ClearFeels 18 °C
Cover 4 %
Visibility 10 km
11 PM
Overcast
19 °C
53 %
0
10.1 kmph / NNW
OvercastFeels 17 °C
Cover 98 %
Visibility 10 km
39°16°39°20°
26°13°27°7°31°10°35°13°36°13°37°15°35°16°36°16°35°16°30°18°25°13°28°15°27°14°31°18°32°15°30°16°31°18°35°20°36°21°37°22°34°23°33°22°
27°19°26°12°26°13°
25°12°26°12°
26°12°25°12°AugustWeather Overview
No. of days:
Sunny
18
Cloudy
1
Rainy
8
Snowy
0
The monthly weather averages in Johnson County consist of 18 sunny days, 1 cloudy days, 8 rainy days, and 0 snowy days.
United States's Hottest Cities - August 2026
1.
Mecca, California
42 °C
Sunny
12%
5.3
3.6 kmph / W
2.
North Shore, California
42 °C
Sunny
12%
5.3
3.6 kmph / W
3.
Denton, Texas
42 °C
Sunny
18%
8.3
11.5 kmph / SW
4.
Edmond, Oklahoma
41 °C
Sunny
24%
8.2
19.4 kmph / SW
5.
Brawley, California
41 °C
Sunny
13%
5.8
5.4 kmph / S
6.
Lawton, Oklahoma
41 °C
Sunny
23%
8.3
22 kmph / WSW
7.
Moore, Oklahoma
41 °C
Sunny
23%
8.3
19.1 kmph / WSW
8.
Mcalester, Oklahoma
41 °C
Sunny
29%
8.5
7.6 kmph / WSW
9.
Lone Grove, Oklahoma
41 °C
Sunny
21%
8.4
19.8 kmph / WSW
10.
Warr Acres, Oklahoma
41 °C
Sunny
26%
8.2
20.5 kmph / SW
Last Updated: 18 Aug 2026, 05:18 PM
City Weather RankingsFAQs About Johnson County Weather Conditions
1. What is the current temperature in Johnson County today - 18 August 2026?
1. What is the current temperature in Johnson County today - 18 August 2026?
The current temperature in Johnson County is 21°C, with a feels-like temperature of 20°C. Today's forecast shows a high of 29°C and a low of 14°C, giving a 15 degree swing through the day as of 11:00 AM 18 August 2026.
2. What are the current weather parameters in Johnson County today?
2. What are the current weather parameters in Johnson County today?
Here is a complete overview of Johnson County's current weather conditions as of 11:00 AM 18 August 2026: Condition : Overcast Temperature : 21°C Pleasant (Feels like 20°C) Humidity : 46% Wind Speed : 3.6 km/h from NE (48 degrees), Gust 1 m/s UV Index : 6 (High Air Pressure : 1013 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 0 mm (60% chance of rain)
3. What is the 10-day weather forecast for Johnson County from 11:00 AM 18 August 2026?
3. What is the 10-day weather forecast for Johnson County from 11:00 AM 18 August 2026?
From 11:00 AM 18 August 2026, Johnson County's 10-day forecast shows this trend: Today (Aug. 18) : Temp. 20°C, Hum. 46% and Overcast condition. Wednesday (Aug. 19) : Temp. 24°C, Hum. 33% and Sunny condition. Thursday (Aug. 20) : Temp. 27°C, Hum. 17% and Sunny condition. Friday (Aug. 21) : Temp. 29°C, Hum. 18% and Sunny condition. Saturday (Aug. 22) : Temp. 30°C, Hum. 21% and Overcast condition. Sunday (Aug. 23) : Temp. 28°C, Hum. 28% and Sunny condition. Monday (Aug. 24) : Temp. 27°C, Hum. 22% and Sunny condition. Tuesday (Aug. 25) : Temp. 26°C, Hum. 26% and Overcast condition. Wednesday (Aug. 26) : Temp. 19°C, Hum. 41% and Rain condition. Thursday (Aug. 27) : Temp. 19°C, Hum. 42% and Rain Possible condition.
4. Will it rain in Johnson County today?
4. Will it rain in Johnson County today?
As of 11:00 AM 18 August 2026, there is a 11% chance of rainfall in Johnson County later today around 2026-08-18 11:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Johnson County in August 2026?
5. What is the monthly weather forecast for Johnson County in August 2026?
August 2026 in Johnson County is forecast to have 18 sunny days, 8 rainy days, 1 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 7°C to highs of 39°C.
6. How does the weather in Johnson County affect air quality?
6. How does the weather in Johnson County affect air quality?
Weather directly impacts air quality in Johnson County. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
