San Fernando, CA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for San Fernando, CA.

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Current Conditions — San Fernando, CA

SANDBERG (KSDB)

Fog

43.0 F
Humidity:100%
Wind Speed: G 26.4 mph
Barometer: in
Dewpoint:43.0 F
Visibility:0.25 mi
Precip:Trace
Heat Index:NA
Wind Chill:NA
Apr 25 2026, 06:51 AM PDT
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5-Day Forecast — San Fernando, CA

Saturday

High 66 °F
Rain Likely
Saturday
Night
Low 55 °F
Forecast Missing
Sunday

High 68 °F
Forecast Missing
Sunday
Night
Low 50 °F
Forecast Missing
Monday

High 71 °F
Forecast Missing
Monday
Night
Low 50 °F
Forecast Missing
Tuesday

High 77 °F
Forecast Missing
Tuesday
Night
Low 53 °F
Forecast Missing
Wednesday

High 77 °F
Forecast Missing

Detailed Forecast — San Fernando, CA

Saturday
Rain Likely. High near 66°F. Wind 6 to 13 mph, with gusts as high as 18 mph.
Saturday Night
Rain Likely. Low around 55°F. Wind 6 to 9 mph, with gusts as high as 13 mph.
Sunday
Forecast Missing. High near 68°F. Wind 3 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Forecast Missing. Low around 50°F. Wind 1 to 10 mph, with gusts as high as 15 mph.
Monday
Forecast Missing. High near 71°F. Wind 2 to 10 mph, with gusts as high as 16 mph.
Monday Night
Forecast Missing. Low around 50°F. Wind 1 to 2 mph, with gusts as high as 6 mph.
Tuesday
Forecast Missing. High near 77°F. Wind 3 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Forecast Missing. Low around 53°F. Wind 1 to 2 mph, with gusts as high as 8 mph.
Wednesday
Forecast Missing. High near 77°F. Wind 5 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Forecast Missing. Low around 53°F. Wind 2 to 3 mph, with gusts as high as 9 mph.
Thursday
Forecast Missing. High near 78°F. Wind 5 to 9 mph, with gusts as high as 20 mph.
Thursday Night
Forecast Missing. Low around 55°F. Wind around 2 mph, with gusts as high as 8 mph.
Friday
Forecast Missing. High near 84°F. Wind 5 to 9 mph, with gusts as high as 20 mph.
CA Radar
Current Radar • CA
Day 1 Outlook • April 25, 2026

Observation History — San Fernando, CA

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
06:51 AM PDT G 26.4 0.25 Fog Trace 43.0 43.0 100% NA NA M
05:51 AM PDT G 26.4 0.25 Fog -- 43.0 43.0 100% NA NA M
04:51 AM PDT 13.9 0.25 Fog -- 43.0 % 36.0 NA M
03:51 AM PDT 0.25 Fog -- 43.0 % NA NA M
02:51 AM PDT 5.8 0.25 Fog -- 43.0 43.0 100% 39.4 NA M
02:23 AM PDT SW 9.2 0.25 Fog -- 44.1 43.0 96% 39.0 NA M
02:18 AM PDT 9.2 0.25 Fog -- 44.1 43.0 96% 39.0 NA M
02:14 AM PDT SW 9.2 0.50 Fog -- 43.0 43.0 100% 37.8 NA M
02:12 AM PDT 6.9 1.00 Fog/Mist -- 43.0 43.0 100% 38.8 NA M
01:51 AM PDT S 8.1 10.00 Clear -- 44.1 42.1 93% 39.6 NA M
12:51 AM PDT SW 4.7 10.00 Clear -- 44.1 42.1 93% 41.5 NA M
11:51 PM PDT S 6.9 10.00 Clear -- 45.0 41.0 86% 41.2 NA M
10:51 PM PDT 8.1 10.00 Clear -- 46.0 42.1 86% 41.9 NA M
08:51 PM PDT S 10.3 G 17.2 10.00 Clear -- 48.9 43.0 80% 44.6 NA M
07:51 PM PDT SW 9.2 G 19.7 10.00 Clear -- 50.0 43.0 77% NA NA M
06:51 PM PDT G 17.2 10.00 Clear -- 53.1 43.0 69% NA NA M
05:51 PM PDT 6.9 10.00 Mostly Clear -- 57.0 % NA NA M
04:51 PM PDT 10.00 Mostly Clear -- 57.0 % NA NA M
03:51 PM PDT G 24.2 10.00 Mostly Clear -- 59.0 42.1 53% NA NA M
02:51 PM PDT G 24.2 10.00 Clear -- 62.1 39.9 44% NA NA M
01:51 PM PDT G 24.2 10.00 Clear -- 62.1 37.9 41% NA NA M
12:51 PM PDT 12.8 10.00 Clear -- 62.1 37.0 39% NA NA M
11:51 AM PDT 10.00 Clear -- 60.1 37.0 42% NA NA M
10:51 AM PDT G 24.2 10.00 Clear -- 55.9 33.1 42% NA NA M

Regional Weather Observation

SANDBERG (KSDB)

Fog
43.0 F

VAN NUYS (KVNY)

Cloudy
57.2 F

LA / WHITEMAN (KWHP)

Clear
66.2 F

BURBANK (KBUR)

Haze
57.2 F

LANCASTER/FOX (KWJF)

Clear and Windy
55.4 F

SANTA MONICA (KSMO)

Cloudy
60.8 F
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