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
3:53 PM PST DEC 4, 2025
Clear 70°F
Feels Like:	70°F
Dewpoint:	25°F
Rel. Hum.:	18%
Visibility:	10 miles
Wind:	Calm
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

TONIGHT
Mostly clear. Lows 44 to 48. Areas of winds northeast 10 mph this evening becoming light.

FRIDAY
Mostly sunny. Highs 65 to 70. Light winds.

FRIDAY NIGHT
Mostly clear. Lows 46 to 50. Light winds.

SATURDAY
Mostly sunny. Highs 64 to 68 near the coast to 70 inland. Light winds.

SATURDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows around 49. Light winds.

SUNDAY
Partly cloudy with patchy fog in the morning...becoming mostly sunny. Highs 65 to 70 near the coast to 70 to 73 inland.

SUNDAY NIGHT
Mostly clear. Lows 50 to 53.

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

MONDAY NIGHT
Mostly clear. Lows 53 to 56.

TUESDAY
Mostly sunny. Highs 71 to 76 near the coast to 77 to 81 inland.

TUESDAY NIGHT
Mostly clear. Lows 53 to 56.

WEDNESDAY
Mostly sunny. Highs 69 to 74 near the coast to 75 to 78 inland.

WEDNESDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows around 54.

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 12/ 4/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
4 DEC 2025

10 AM

66°

66°

Partly Cloudy

0%

0% Thunder
( 0% severe)

ENE 8

23%

27°

High 71°

1 PM

70°

70°

Clear

NNW 9

22%

30°

Clear

4 PM

66°

66°

Clear

0%

0% Thunder
( 0% severe)

NW 9

32%

35°

7 PM

57°

56°

Clear

SE 7

47%

37°

Friday
5 DEC 2025

10 PM

53°

51°

Partly Cloudy

0%

0% Thunder
( 0% severe)

SE 7

43%

31°

Low 45°

1 AM

50°

48°

Partly Cloudy

ESE 5

40%

27°

High 68°

4 AM

47°

45°

Clear

0%

0% Thunder
( 0% severe)

ESE 5

43%

26°

Clear

7 AM

46°

44°

Clear

SE 5

43%

25°

10 AM

63°

64°

Clear

0%

0% Thunder
( 0% severe)

SSE 2

25%

27°

1 PM

67°

67°

Clear

WNW 8

29%

34°

4 PM

63°

63°

Clear

0%

0% Thunder
( 0% severe)

WNW 7

50%

44°

7 PM

56°

55°

Clear

NNE 5

72%

47°

Saturday
6 DEC 2025

10 PM

53°

52°

Partly Cloudy

0%

0% Thunder
( 0% severe)

E 5

71%

44°

Low 47°

1 AM

50°

49°

Clear

E 3

66%

39°

High 69°

4 AM

49°

48°

Clear

0%

0% Thunder
( 0% severe)

E 3

61%

36°

Clear

7 AM

48°

47°

Clear

E 3

65%

37°

10 AM

63°

64°

Clear

0%

0% Thunder
( 0% severe)

SW 2

39%

38°

1 PM

67°

67°

Clear

W 8

43%

44°

4 PM

62°

62°

Clear

W 6

62%

49°


SAN DIEGO/BROWN, CA extended weather forecast
Sunday 7 DEC 2025	Monday 8 DEC 2025	Tuesday 9 DEC 2025	Wednesday 10 DEC 2025	Thursday 11 DEC 2025
Low 46°	Low 47°	Low 49°	Low 49°	Low 50°
High 70°	High 75°	High 77°	High 74°	High 71°

Partly Cloudy 3% Rain	Partly Cloudy 4% Rain	Clear 3% Rain	Partly Cloudy 5% Rain	Partly Cloudy 9% Rain

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