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
10:53 AM PST JAN 8, 2026
Broken Clouds 59°F
Feels Like:	57°F
Dewpoint:	48°F
Rel. Hum.:	67%
Visibility:	9 miles
Wind:	W at 10 mph, gusts to 20
Pressure:	30.08 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
Partly cloudy this morning...becoming mostly sunny. Highs around 63. Areas of winds northwest 10 to 20 mph with gusts to 30 mph.

TONIGHT
Mostly clear. Colder. Lows 39 to 43. Areas of winds northwest 10 mph with gusts to 30 mph becoming northeast with gusts to 25 mph overnight.

FRIDAY
Mostly sunny. Highs 64 to 67. Areas of winds northeast 10 to 20 mph. Gusts to 30 mph...becoming 35 mph in the afternoon.

FRIDAY NIGHT
Mostly clear. Lows 42 to 45. Areas of winds east 10 to 15 mph. Gusts to 30 mph...becoming 35 mph overnight.

SATURDAY
Mostly sunny. Highs 68 to 72. Areas of winds east 10 to 15 mph with gusts to 25 mph becoming west with gusts to 30 mph in the afternoon.

SATURDAY NIGHT
Mostly clear. Lows around 50.

SUNDAY
Mostly sunny. Highs 70 to 74.

SUNDAY NIGHT
Mostly clear. Lows around 50.

MONDAY
Mostly sunny. Highs 69 to 73 near the coast to 73 to 76 inland.

MONDAY NIGHT
Mostly clear. Lows 49 to 52.

TUESDAY
Mostly sunny. Highs 69 to 73 near the coast to 74 to 77 inland.

TUESDAY NIGHT
Mostly clear. Lows 49 to 53.

WEDNESDAY
Mostly sunny. Highs 71 to 75 near the coast to 75 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 5:00 AM MST 1/ 8/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
8 JAN 2026

10 AM

58°

55°

Partly Cloudy

5%

0% Thunder
( 1% severe)

W 15

77%

51°

High 61°

1 PM

60°

57°

Clear

WNW 17

60%

46°

Clear

4 PM

58°

55°

Clear

0%

0% Thunder
( 0% severe)

WNW 13

60%

44°

7 PM

53°

51°

Clear

N 7

69%

43°

Friday
9 JAN 2026

10 PM

49°

47°

Clear

0%

0% Thunder
( 0% severe)

ESE 5

74%

41°

Low 40°

1 AM

45°

43°

Clear

ESE 5

73%

37°

High 63°

4 AM

42°

38°

Clear

0%

0% Thunder
( 0% severe)

ESE 6

65%

31°

Clear

7 AM

41°

36°

Clear

E 7

50%

24°

10 AM

55°

53°

Clear

0%

0% Thunder
( 0% severe)

ESE 8

31%

25°

1 PM

62°

61°

Clear

WNW 10

25%

26°

4 PM

61°

60°

Clear

0%

0% Thunder
( 0% severe)

WSW 9

28%

28°

7 PM

52°

49°

Clear

ENE 8

36%

26°

Saturday
10 JAN 2026

10 PM

48°

45°

Clear

0%

0% Thunder
( 0% severe)

ENE 7

38%

24°

Low 42°

1 AM

46°

43°

Clear

E 6

41%

24°

High 68°

4 AM

44°

41°

Clear

0%

0% Thunder
( 0% severe)

ENE 6

42%

23°

Clear

7 AM

44°

40°

Clear

ENE 7

42%

23°

10 AM

59°

57°

Clear

0%

0% Thunder
( 0% severe)

ENE 9

27%

25°

1 PM

66°

66°

Clear

NE 12

23%

27°

4 PM

64°

63°

Clear

NE 10

28%

30°


SAN DIEGO/BROWN, CA extended weather forecast
Sunday 11 JAN 2026	Monday 12 JAN 2026	Tuesday 13 JAN 2026	Wednesday 14 JAN 2026	Thursday 15 JAN 2026
Low 44°	Low 46°	Low 46°	Low 45°	Low 47°
High 78°	High 75°	High 77°	High 77°	High 73°

Clear 1% Rain	Clear 2% Rain	Clear	Clear 2% Rain	Clear 1% Rain

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