Hourly Weather Forecast - Fullerton, CA

12 AM
58°F
0%
6mph
NE
Clear
Humidity
37%
Feels like
58°F
Dew Point
32°F
1 AM
57°F
0%
6mph
NE
Clear
Humidity
36%
Feels like
57°F
Dew Point
30°F
2 AM
57°F
0%
6mph
NE
Clear
Humidity
37%
Feels like
57°F
Dew Point
30°F
3 AM
56°F
0%
6mph
NE
Clear
Humidity
37%
Feels like
56°F
Dew Point
30°F
4 AM
55°F
0%
6mph
ENE
Clear
Humidity
39%
Feels like
55°F
Dew Point
31°F
5 AM
55°F
0%
6mph
ENE
Clear
Humidity
40%
Feels like
55°F
Dew Point
31°F
6 AM
54°F
0%
6mph
ENE
Clear
Humidity
40%
Feels like
54°F
Dew Point
31°F
6:57 AM
7 AM
56°F
0%
6mph
ENE
Sunny
Humidity
40%
Feels like
56°F
Dew Point
32°F
8 AM
59°F
0%
6mph
NE
Sunny
Humidity
39%
Feels like
59°F
Dew Point
34°F
9 AM
63°F
0%
5mph
NE
Sunny
Humidity
35%
Feels like
63°F
Dew Point
35°F
10 AM
68°F
0%
4mph
NE
Sunny
Humidity
31%
Feels like
68°F
Dew Point
36°F
11 AM
72°F
0%
4mph
NNE
Sunny
Humidity
27%
Feels like
72°F
Dew Point
36°F
12 PM
74°F
0%
3mph
N
Sunny
Humidity
24%
Feels like
74°F
Dew Point
35°F
1 PM
76°F
0%
2mph
NNW
Sunny
Humidity
22%
Feels like
76°F
Dew Point
35°F
2 PM
77°F
0%
2mph
NW
Sunny
Humidity
22%
Feels like
77°F
Dew Point
35°F
3 PM
76°F
0%
2mph
NW
Sunny
Humidity
24%
Feels like
76°F
Dew Point
36°F
4 PM
73°F
0%
2mph
NW
Sunny
Humidity
29%
Feels like
73°F
Dew Point
39°F
5 PM
69°F
0%
2mph
NW
Sunny
Humidity
36%
Feels like
69°F
Dew Point
41°F
5:04 PM
6 PM
66°F
0%
2mph
N
Clear
Humidity
41%
Feels like
66°F
Dew Point
42°F
7 PM
64°F
0%
3mph
NNE
Clear
Humidity
45%
Feels like
64°F
Dew Point
41°F
8 PM
62°F
0%
3mph
NE
Clear
Humidity
46%
Feels like
62°F
Dew Point
41°F
9 PM
60°F
0%
4mph
NE
Clear
Humidity
47%
Feels like
60°F
Dew Point
40°F
10 PM
59°F
0%
4mph
NE
Clear
Humidity
46%
Feels like
59°F
Dew Point
38°F
11 PM
58°F
0%
5mph
NE
Clear
Humidity
45%
Feels like
58°F
Dew Point
37°F

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Rain and snow showers will sweep thru the Great Lakes as the Western U.S. begins a pattern of quiet and dry weather.

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide