SAN YSIDRO, CA 92143 Weather Forecast & Current Conditions

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92143 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SAN DIEGO/BROWN, CA Current Weather
2:53 PM PDT MAR 22, 2026
Clear 73°F
Feels Like:	73°F
Dewpoint:	55°F
Rel. Hum.:	53%
Visibility:	10 miles
Wind:	W at 12 mph, gusts to 18
Pressure:	29.87 inches
Last 72 hours
Local Area Snow Depth
California Current Weather
California MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

92143 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SAN YSIDRO, CA 92143 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Partly cloudy. Patchy fog overnight. Lows 53 to 58. Light winds.

MONDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 71 to 76 near the coast to 78 to 82 inland. Light winds becoming west 10 mph in the afternoon.

MONDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 53 to 58. Light winds.

TUESDAY
Partly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs 72 to 76 near the coast to 80 to 83 inland. Light winds becoming west 10 mph in the afternoon.

TUESDAY NIGHT
Mostly clear. Lows 53 to 58. Light winds.

WEDNESDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 75 to 80 near the coast to 82 to 86 inland.

WEDNESDAY NIGHT
Partly cloudy. Lows 53 to 58.

THURSDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 75 to 80 near the coast to 82 to 85 inland.

THURSDAY NIGHT
Mostly clear. Lows 54 to 59.

FRIDAY
Partly cloudy. Highs 76 to 81 near the coast to 85 inland.

FRIDAY NIGHT
Partly cloudy. Lows 55 to 60.

SATURDAY
Mostly cloudy in the morning...becoming partly cloudy. Highs 76 to 81 near the coast to 85 inland.

SATURDAY NIGHT
Partly cloudy. Lows 56 to 61.

92143 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SAN YSIDRO, CA 92143

Infrared Weather Satellite
SAN YSIDRO, CA 92143

92143 WEATHER RADAR LOOP

NEXRAD Weather Radar
SAN YSIDRO, CA 92143

MOS COMPUTER WEATHER FORECAST

SAN DIEGO/BROWN, CA 3 hourly weather forecast

weather forecast created 5:00 AM MST 3/22/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
22 MAR 2026

10 AM

73°

73°

Partly Cloudy

0%

0% Thunder
( 0% severe)

W 5

51%

54°

High 78°

1 PM

77°

79°

Partly Cloudy

W 8

48%

56°

Partly Cloudy

4 PM

73°

73°

Partly Cloudy

0%

0% Thunder
( 0% severe)

W 7

57%

57°

7 PM

66°

66°

Partly Cloudy

W 2

75%

58°

Monday
23 MAR 2026

10 PM

62°

63°

Partly Cloudy

1%

0% Thunder
( 0% severe)

W 2

87%

58°

Low 57°

1 AM

60°

61°

Partly Cloudy

ESE 1

87%

56°

High 80°

4 AM

58°

59°

Partly Cloudy

0%

0% Thunder
( 0% severe)

S 1

83%

53°

Partly Cloudy

7 AM

59°

60°

Partly Cloudy

NE 2

80%

53°

10 AM

74°

74°

Clear

0%

0% Thunder
( 0% severe)

W 5

48%

53°

1 PM

77°

79°

Clear

W 9

50%

57°

4 PM

74°

74°

Partly Cloudy

0%

0% Thunder
( 0% severe)

W 7

55%

57°

7 PM

66°

66°

Clear

W 3

78%

59°

Tuesday
24 MAR 2026

10 PM

62°

63°

Clear

0%

0% Thunder
( 0% severe)

SE 2

87%

58°

Low 58°

1 AM

60°

61°

Partly Cloudy

E 2

90%

57°

High 81°

4 AM

58°

59°

Partly Cloudy

0%

0% Thunder
( 0% severe)

E 1

90%

55°

Partly Cloudy

7 AM

60°

61°

Partly Cloudy

E 2

81%

54°

10 AM

76°

78°

Clear

0%

0% Thunder
( 0% severe)

W 5

48%

55°

1 PM

79°

80°

Clear

W 9

49%

58°

4 PM

75°

75°

Clear

WSW 8

55%

58°


SAN DIEGO/BROWN, CA extended weather forecast
Wednesday 25 MAR 2026	Thursday 26 MAR 2026	Friday 27 MAR 2026	Saturday 28 MAR 2026	Sunday 29 MAR 2026
Low 56°	Low 54°	Low 55°	Low 56°	Low 53°
High 84°	High 81°	High 84°	High 84°	High 76°

Partly Cloudy 1% Rain	Partly Cloudy 5% Rain	Clear 2% Rain	Partly Cloudy 3% Rain	Mostly Cloudy 6% Rain

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