Hourly Weather Forecast - Lewisville, TX

12 AM
41°F
10%
2mph
E
Mostly Cloudy
Humidity
76%
Feels like
41°F
Dew Point
34°F
1 AM
40°F
10%
2mph
ESE
Mostly Cloudy
Humidity
76%
Feels like
40°F
Dew Point
34°F
2 AM
40°F
10%
2mph
ESE
Cloudy
Humidity
77%
Feels like
40°F
Dew Point
33°F
3 AM
39°F
10%
2mph
ESE
Cloudy
Humidity
78%
Feels like
39°F
Dew Point
33°F
4 AM
39°F
10%
2mph
ESE
Cloudy
Humidity
78%
Feels like
39°F
Dew Point
32°F
5 AM
39°F
10%
2mph
ESE
Cloudy
Humidity
76%
Feels like
39°F
Dew Point
32°F
6 AM
40°F
10%
2mph
ESE
Cloudy
Humidity
73%
Feels like
40°F
Dew Point
32°F
7 AM
42°F
10%
2mph
SE
Cloudy
Humidity
76%
Feels like
42°F
Dew Point
35°F
7:23 AM
8 AM
44°F
10%
2mph
SE
Cloudy
Humidity
73%
Feels like
44°F
Dew Point
36°F
9 AM
45°F
10%
2mph
SE
Cloudy
Humidity
72%
Feels like
45°F
Dew Point
37°F
10 AM
46°F
10%
2mph
SE
Cloudy
Humidity
71%
Feels like
46°F
Dew Point
38°F
11 AM
47°F
20%
2mph
SSE
Cloudy
Humidity
72%
Feels like
47°F
Dew Point
39°F
12 PM
48°F
20%
2mph
SSE
Cloudy
Humidity
72%
Feels like
48°F
Dew Point
40°F
1 PM
49°F
20%
2mph
SSE
Cloudy
Humidity
72%
Feels like
49°F
Dew Point
40°F
2 PM
50°F
20%
2mph
SSE
Cloudy
Humidity
71%
Feels like
50°F
Dew Point
41°F
3 PM
50°F
20%
2mph
SSE
Cloudy
Humidity
72%
Feels like
50°F
Dew Point
41°F
4 PM
50°F
20%
2mph
SSE
Cloudy
Humidity
75%
Feels like
50°F
Dew Point
42°F
5 PM
49°F
20%
2mph
SSE
Mostly Cloudy
Humidity
78%
Feels like
49°F
Dew Point
43°F
5:22 PM
6 PM
49°F
20%
2mph
SE
Mostly Cloudy
Humidity
81%
Feels like
49°F
Dew Point
43°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Traffic Cameras

Weather Cameras

Outdoor Sports Guide