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🇺🇸 Weather in McKinney

Current Weather in McKinney

Partly cloudy
28°C
Feels like 33°C. Partly cloudy.
🌬️ 15 km/h SSE
💧 79% Humidity
🧭 1013 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 2.8
🌡️ Dew Point: 24°C
🌅 Sunrise: 06:17 AM
🌇 Sunset: 08:32 PM
Map Overlays:

In McKinney right now it is 28°C and partly cloudy, feeling like 33°C. Humidity is 79% with winds around 15 km/h, and the UV index is 3 (moderate). Over the next few days, temperatures in McKinney range from about 22°C to 32°C.

Hourly Forecast for McKinney

18:00
Patchy rain nearby
26°
73%
19:00
Sunny
25°
6%
20:00
Partly Cloudy
24°
10%
21:00
Clear
24°
5%
22:00
Patchy rain nearby
24°
23%
23:00
Patchy rain nearby
23°
18%
00:00
Patchy rain nearby
23°
29%
01:00
Clear
23°
7%
02:00
Patchy rain nearby
23°
29%
03:00
Patchy rain nearby
23°
20%
04:00
Patchy rain nearby
23°
78%
05:00
Mist
22°
30%
06:00
Light rain shower
22°
73%
07:00
Light rain shower
22°
73%
08:00
Light rain shower
23°
73%
09:00
Partly Cloudy
24°
6%
10:00
Partly Cloudy
26°
4%
11:00
Light rain shower
27°
73%
12:00
Light rain shower
28°
73%
13:00
Light rain shower
29°
73%
14:00
Light rain shower
30°
73%
15:00
Patchy rain nearby
31°
73%
16:00
Patchy rain nearby
31°
4%
17:00
Patchy rain nearby
30°
73%

14-Day Forecast for McKinney

Fri, Jun 05
Moderate rain Moderate rain
29° / 23°
Sat, Jun 06
Heavy rain Heavy rain
32° / 22°
Sun, Jun 07
Heavy rain Heavy rain
31° / 22°
Mon, Jun 08
Patchy rain nearby Patchy rain nearby
33° / 23°
Tue, Jun 09
Sunny Sunny
33° / 23°
Wed, Jun 10
Sunny Sunny
34° / 23°
Thu, Jun 11
Partly Cloudy Partly Cloudy
34° / 23°
Fri, Jun 12
Sunny Sunny
34° / 24°
Sat, Jun 13
Sunny Sunny
36° / 25°
Sun, Jun 14
Patchy rain nearby Patchy rain nearby
27° / 23°
Mon, Jun 15
Patchy rain nearby Patchy rain nearby
29° / 19°
Tue, Jun 16
Sunny Sunny
31° / 18°
Wed, Jun 17
Sunny Sunny
36° / 21°
Thu, Jun 18
Sunny Sunny
40° / 26°

Additional Forecasts for McKinney

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 125.0 μg/m³
O₃ (Ozone) 81.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.7 μg/m³
SO₂ (Sulphur Dioxide) 0.7 μg/m³
PM2.5 (Fine particles) 2.5 μg/m³
PM10 (Coarse particles) 3.0 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in McKinney Tomorrow

There is no good daylight window left in McKinney today. Tomorrow, the most comfortable window looks like 08:00 to 10:00, when it is around 24°C. The next likely rain is around 18:00.

Frequently Asked Questions about Weather in McKinney

What is the temperature in McKinney right now?

The current temperature in McKinney is 28°C (82°F), partly cloudy (feels like 33°C).

What's the weather like in McKinney right now?

Conditions in McKinney right now: Partly cloudy, humidity 79%, wind 15 km/h SSE.

What is today's forecast for McKinney?

Today in McKinney: high 29°C, low 23°C, moderate rain. Chance of rain: 90%.

What is the 7-day weather forecast for McKinney?

Daily highs and lows for McKinney:

  • 2026-06-05: 29°C / 23°C
  • 2026-06-06: 32°C / 22°C
  • 2026-06-07: 31°C / 22°C
  • 2026-06-08: 33°C / 23°C
  • 2026-06-09: 33°C / 23°C
  • 2026-06-10: 34°C / 23°C
  • 2026-06-11: 34°C / 23°C
Is it going to rain in McKinney today?

There is a 90% chance of rain in McKinney today. Total expected precipitation: 12.59 mm.

What is the wind speed in McKinney right now?

Wind in McKinney is currently 15 km/h (9 mph) from the SSE.

What is the UV index in McKinney right now?

The UV index in McKinney is currently 2.8 (low). Sun protection is recommended when the index is 3 or higher.