Hourly Weather Forecast - McKinney, TX

12 PM
80°F
0%
18mph
SSW
Sunny
Humidity
43%
Feels like
80°F
Dew Point
56°F
1 PM
83°F
0%
18mph
SSW
Sunny
Humidity
37%
Feels like
82°F
Dew Point
55°F
2 PM
86°F
0%
19mph
SSW
Sunny
Humidity
33%
Feels like
84°F
Dew Point
54°F
3 PM
88°F
0%
19mph
SSW
Sunny
Humidity
30%
Feels like
86°F
Dew Point
53°F
4 PM
89°F
0%
19mph
SSW
Sunny
Humidity
28%
Feels like
86°F
Dew Point
52°F
5 PM
88°F
0%
17mph
SSW
Sunny
Humidity
28%
Feels like
86°F
Dew Point
51°F
6 PM
87°F
0%
15mph
SSW
Sunny
Humidity
29%
Feels like
84°F
Dew Point
50°F
7 PM
84°F
0%
13mph
S
Sunny
Humidity
31%
Feels like
82°F
Dew Point
50°F
7:39 PM
8 PM
81°F
0%
10mph
S
Mostly Clear
Humidity
34%
Feels like
80°F
Dew Point
50°F
9 PM
78°F
0%
8mph
N
Mostly Clear
Humidity
39%
Feels like
78°F
Dew Point
51°F
10 PM
76°F
0%
6mph
N
Clear
Humidity
42%
Feels like
76°F
Dew Point
51°F
11 PM
74°F
0%
7mph
NNE
Clear
Humidity
45%
Feels like
74°F
Dew Point
52°F

Today's Severe Weather Outlook

Dangerous Spring Storms Take Aim at Ohio Valley, Mid-Atlantic

Spring is here and Mother Nature is set to bring dangerous thunderstorms to parts of the Great Lakes, Ohio Valley and Mid-Atlantic.

Today's High Temperature Outlook

Summer-Like Heat Bakes the Southern U.S.

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide