Hourly Weather Forecast - San Ysidro, CA

12 AM
53°F
0%
5mph
E
Clear
Humidity
64%
Feels like
53°F
Dew Point
42°F
1 AM
52°F
0%
5mph
E
Clear
Humidity
61%
Feels like
52°F
Dew Point
39°F
2 AM
51°F
0%
5mph
E
Clear
Humidity
59%
Feels like
51°F
Dew Point
37°F
3 AM
50°F
0%
5mph
E
Mostly Clear
Humidity
55%
Feels like
50°F
Dew Point
34°F
4 AM
49°F
0%
5mph
E
Mostly Clear
Humidity
51%
Feels like
47°F
Dew Point
32°F
5 AM
49°F
0%
5mph
E
Mostly Clear
Humidity
48%
Feels like
47°F
Dew Point
31°F
6 AM
52°F
0%
5mph
E
Partly Cloudy
Humidity
42%
Feels like
52°F
Dew Point
29°F
6:09 AM
7 AM
57°F
0%
5mph
E
Mostly Cloudy
Humidity
35%
Feels like
57°F
Dew Point
30°F
8 AM
64°F
0%
5mph
E
Cloudy
Humidity
26%
Feels like
64°F
Dew Point
29°F
9 AM
71°F
0%
4mph
ENE
Cloudy
Humidity
20%
Feels like
71°F
Dew Point
28°F
10 AM
76°F
0%
5mph
NNE
Cloudy
Humidity
17%
Feels like
76°F
Dew Point
28°F
11 AM
78°F
0%
6mph
NW
Mostly Cloudy
Humidity
16%
Feels like
78°F
Dew Point
28°F
12 PM
78°F
0%
6mph
WNW
Partly Cloudy
Humidity
16%
Feels like
78°F
Dew Point
28°F
1 PM
77°F
10%
7mph
W
Sunny
Humidity
17%
Feels like
77°F
Dew Point
28°F
2 PM
76°F
10%
8mph
W
Sunny
Humidity
17%
Feels like
76°F
Dew Point
28°F
3 PM
74°F
10%
8mph
WNW
Sunny
Humidity
19%
Feels like
74°F
Dew Point
29°F
4 PM
71°F
10%
9mph
WNW
Sunny
Humidity
23%
Feels like
71°F
Dew Point
31°F
5 PM
67°F
10%
6mph
NW
Sunny
Humidity
33%
Feels like
67°F
Dew Point
37°F
5:49 PM
6 PM
63°F
10%
4mph
NNW
Mostly Clear
Humidity
42%
Feels like
63°F
Dew Point
39°F
7 PM
60°F
10%
3mph
N
Mostly Clear
Humidity
48%
Feels like
60°F
Dew Point
41°F
8 PM
59°F
10%
4mph
NNE
Partly Cloudy
Humidity
50%
Feels like
59°F
Dew Point
40°F
9 PM
57°F
10%
4mph
NE
Partly Cloudy
Humidity
50%
Feels like
57°F
Dew Point
39°F
10 PM
56°F
0%
5mph
ENE
Partly Cloudy
Humidity
50%
Feels like
56°F
Dew Point
37°F
11 PM
55°F
0%
5mph
ENE
Partly Cloudy
Humidity
49%
Feels like
55°F
Dew Point
36°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

Monday'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

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