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
11:53 AM PDT JUN 17, 2026
Clear 72°F
Feels Like:	72°F
Dewpoint:	57°F
Rel. Hum.:	59%
Visibility:	10 miles
Wind:	W at 9 mph
Pressure:	29.95 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

TODAY
Mostly cloudy this morning...becoming partly cloudy. Highs 69 to 73 near the coast to 73 to 77 inland. Areas of winds west to 10 mph.

TONIGHT
Cloudy. Patchy fog overnight. Lows 57 to 63. Areas of winds west 10 mph in the evening becoming light.

THURSDAY
Mostly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs 69 to 72 near the coast to 73 to 76 inland. Areas of winds west to 10 mph.

THURSDAY NIGHT
Partly cloudy in the evening...becoming mostly cloudy. Lows 56 to 62. Areas of winds west to 10 mph in the evening becoming light.

JUNETEENTH
Cloudy in the morning...becoming mostly sunny. Highs 68 to 72 near the coast to 72 to 76 inland. Areas of winds northwest to 10 mph becoming west in the afternoon.

FRIDAY NIGHT
Mostly clear in the evening...becoming mostly cloudy. Lows 54 to 60.

SATURDAY
Cloudy in the morning...becoming mostly sunny. Highs 70 to 74.

SATURDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 54 to 60.

SUNDAY
Mostly cloudy in the morning...becoming partly cloudy. Highs 70 to 74.

SUNDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 55 to 60.

MONDAY
Mostly cloudy in the morning...becoming partly cloudy. Highs 69 to 73 near the coast to 73 to 76 inland.

MONDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 56 to 62.

TUESDAY
Partly cloudy. Highs 71 to 74 near the coast to 74 to 79 inland.

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 6:00 AM MDT 6/17/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
17 JUN 2026

11 AM

71°

71°

Partly Cloudy

0%

0% Thunder
( 0% severe)

W 9

66%

59°

High 73°

2 PM

72°

72°

Partly Cloudy

W 13

66%

60°

Partly Cloudy

5 PM

70°

70°

Partly Cloudy

0%

0% Thunder
( 0% severe)

W 12

68%

59°

8 PM

64°

63°

Partly Cloudy

WNW 10

84%

59°

Thursday
18 JUN 2026

11 PM

63°

63°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

WNW 6

87%

59°

Low 62°

2 AM

63°

64°

Mostly Cloudy

WNW 3

87%

59°

High 72°

5 AM

63°

64°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

N 3

84%

58°

Decreasing Clouds

8 AM

63°

64°

Mostly Cloudy

NW 3

84%

58°

11 AM

69°

69°

Partly Cloudy

0%

0% Thunder
( 0% severe)

W 9

68%

58°

2 PM

71°

71°

Clear

W 13

63%

58°

5 PM

69°

69°

Clear

0%

0% Thunder
( 0% severe)

W 12

68%

58°

8 PM

64°

63°

Partly Cloudy

WNW 10

81%

58°

Friday
19 JUN 2026

11 PM

62°

62°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NW 7

87%

58°

Low 61°

2 AM

62°

63°

Mostly Cloudy

NW 3

87%

58°

High 72°

5 AM

62°

63°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

NNW 2

84%

57°

Decreasing Clouds

8 AM

63°

64°

Mostly Cloudy

NW 3

81%

57°

11 AM

69°

69°

Partly Cloudy

0%

0% Thunder
( 0% severe)

W 9

68%

58°

2 PM

71°

71°

Clear

W 13

63%

58°

5 PM

69°

69°

Clear

WNW 12

68%

58°


SAN DIEGO/BROWN, CA extended weather forecast
Saturday 20 JUN 2026	Sunday 21 JUN 2026	Monday 22 JUN 2026	Tuesday 23 JUN 2026	Wednesday 24 JUN 2026
Low 59°	Low 59°	Low 60°	Low 60°	Low 61°
High 75°	High 75°	High 75°	High 76°	High 80°

Mostly Cloudy 4% Rain	Partly Cloudy 4% Rain	Partly Cloudy 3% Rain	Mostly Cloudy 1% Rain	Partly Cloudy 4% Rain

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