Hourly Weather Forecast - Fountain Valley, CA

12 AM
55°F
0%
3mph
E
Cloudy
Humidity
98%
Feels like
55°F
Dew Point
54°F
1 AM
54°F
0%
3mph
NE
Foggy
Humidity
99%
Feels like
54°F
Dew Point
53°F
2 AM
53°F
0%
3mph
NNE
Cloudy
Humidity
98%
Feels like
53°F
Dew Point
53°F
3 AM
52°F
0%
4mph
N
Foggy
Humidity
100%
Feels like
52°F
Dew Point
52°F
4 AM
50°F
0%
4mph
N
Foggy
Humidity
100%
Feels like
50°F
Dew Point
50°F
5 AM
49°F
0%
3mph
N
Foggy
Humidity
100%
Feels like
48°F
Dew Point
49°F
6 AM
50°F
0%
3mph
NNE
Foggy
Humidity
100%
Feels like
50°F
Dew Point
50°F
6:15 AM
7 AM
55°F
0%
4mph
NNE
Hazy
Humidity
97%
Feels like
55°F
Dew Point
54°F
8 AM
61°F
0%
4mph
N
Sunny
Humidity
80%
Feels like
61°F
Dew Point
55°F
9 AM
66°F
0%
4mph
NNW
Sunny
Humidity
66%
Feels like
66°F
Dew Point
54°F
10 AM
69°F
0%
4mph
NW
Sunny
Humidity
58%
Feels like
69°F
Dew Point
53°F
11 AM
70°F
0%
5mph
WNW
Sunny
Humidity
51%
Feels like
70°F
Dew Point
52°F
12 PM
72°F
0%
6mph
WNW
Sunny
Humidity
46%
Feels like
72°F
Dew Point
50°F
1 PM
73°F
0%
6mph
W
Sunny
Humidity
44%
Feels like
73°F
Dew Point
49°F
2 PM
73°F
0%
6mph
W
Sunny
Humidity
41%
Feels like
73°F
Dew Point
48°F
3 PM
73°F
0%
6mph
W
Sunny
Humidity
42%
Feels like
73°F
Dew Point
48°F
4 PM
71°F
0%
6mph
W
Sunny
Humidity
44%
Feels like
71°F
Dew Point
48°F
5 PM
68°F
0%
5mph
W
Sunny
Humidity
47%
Feels like
68°F
Dew Point
47°F
5:51 PM
6 PM
65°F
0%
4mph
W
Clear
Humidity
53%
Feels like
65°F
Dew Point
48°F
7 PM
64°F
0%
3mph
WNW
Clear
Humidity
58%
Feels like
64°F
Dew Point
49°F
8 PM
62°F
0%
3mph
NW
Clear
Humidity
61%
Feels like
62°F
Dew Point
48°F
9 PM
60°F
0%
4mph
NNW
Clear
Humidity
64%
Feels like
60°F
Dew Point
48°F
10 PM
58°F
0%
4mph
NNE
Clear
Humidity
66%
Feels like
58°F
Dew Point
47°F
11 PM
57°F
0%
4mph
NNE
Clear
Humidity
68%
Feels like
57°F
Dew Point
46°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide