SAN YSIDRO, CA 92143 Weather Forecast & Current Conditions

Local Weather
- Local weather by ZIP or City
- Local area snow depth
- CURRENT WEATHER MAPS
- - Fronts & Pressure Centers
- - Current U.S. Temperatures
- - Northwest U.S.
- - Northeast U.S.
- - Mid-Atlantic U.S.
- - Midwest U.S.
- - Central Plains U.S.
- - Southeast U.S.
- - Southern Plains U.S.
- - Southwest U.S.
- - Alaska
10 Day Forecasts
Other Forecasts
- Snowstorm Forecast
- U.S. 6-hourly Snowfall Forecast
- 3 DAY NAM MODEL FORECASTS
- - Clouds & Precipitation
- - Temperature
- 7 DAY NWS FORECASTS
- - Weather Type
- - Precip. Probability
- - High Temperatures
- - Low Temperatures
- - Cloud Cover
- - Wind
- - Relative Humidity
- - Dewpoint
- - Snowfall
- SEASONAL FORECASTS
- - Temperature
- - Precipitation
Severe Weather
Radar
- U.S. RADAR (NWS interactive)
- U.S. RADAR (by state)
Satellite

92143 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SAN DIEGO/BROWN, CA Current Weather
5:53 AM PDT APR 20, 2026
Clear 57°F
Feels Like:	57°F
Dewpoint:	54°F
Rel. Hum.:	90%
Visibility:	10 miles
Wind:	Calm
Pressure:	29.97 inches
Last 72 hours
Local Area Snow Depth
California Current Weather
California MOS Forecast Weather

Weather Map

(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 70 near the coast to 71 to 74 inland. Areas of winds west to 10 mph.

TONIGHT
Partly cloudy. Patchy fog overnight. Lows 49 to 54. Areas of winds west 10 mph in the evening becoming light.

TUESDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 68 to 73. Areas of winds west to 10 mph...becoming 10 to 15 mph in the afternoon.

TUESDAY NIGHT
Partly cloudy. Lows 49 to 56. Areas of winds northwest 10 to 15 mph.

WEDNESDAY
Partly cloudy. Highs around 70. Areas of winds northwest 10 to 15 mph. Gusts to 25 mph in the afternoon.

WEDNESDAY NIGHT
Partly cloudy. Lows 48 to 54.

THURSDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 68 to 73.

THURSDAY NIGHT
Partly cloudy. Lows 50 to 55.

FRIDAY
Partly cloudy. Highs 66 to 70 near the coast to 71 inland.

FRIDAY NIGHT
Partly cloudy. Lows 51 to 56.

SATURDAY
Mostly cloudy in the morning...becoming partly cloudy. Highs 64 to 68 near the coast to 70 inland.

SATURDAY NIGHT
Partly cloudy. Lows 50 to 56.

SUNDAY
Mostly cloudy in the morning...becoming partly cloudy. Highs 64 to 68 near the coast to 69 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 PM MDT 4/19/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
20 APR 2026

11 PM

60°

61°

Partly Cloudy

0%

0% Thunder
( 0% severe)

W 2

84%

55°

Low 55°

2 AM

57°

58°

Mostly Cloudy

W 2

93%

55°

High 71°

5 AM

56°

56°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

NW 2

93%

54°

Decreasing Clouds

8 AM

58°

59°

Mostly Cloudy

NE 2

87%

54°

11 AM

69°

69°

Clear

0%

0% Thunder
( 0% severe)

W 7

53%

51°

2 PM

70°

70°

Clear

W 13

55%

53°

5 PM

67°

67°

Partly Cloudy

0%

0% Thunder
( 0% severe)

W 10

61%

53°

8 PM

61°

61°

Mostly Cloudy

W 6

75%

53°

Tuesday
21 APR 2026

11 PM

58°

58°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

NW 3

83%

53°

Low 53°

2 AM

56°

56°

Partly Cloudy

NNW 2

86%

52°

High 71°

5 AM

53°

53°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NE 2

93%

51°

Partly Cloudy

8 AM

57°

58°

Partly Cloudy

N 2

80%

51°

11 AM

67°

67°

Partly Cloudy

1%

0% Thunder
( 0% severe)

W 7

52%

49°

2 PM

69°

69°

Partly Cloudy

W 13

53%

51°

5 PM

67°

67°

Partly Cloudy

9%

0% Thunder
( 6% severe)

W 12

63%

54°

8 PM

62°

61°

Mostly Cloudy

W 8

81%

56°


SAN DIEGO/BROWN, CA extended weather forecast
Wednesday 22 APR 2026	Thursday 23 APR 2026	Friday 24 APR 2026	Saturday 25 APR 2026	Sunday 26 APR 2026
Low 54°	Low 54°	Low 54°	Low 55°	Low 52°
High 69°	High 73°	High 69°	High 67°	High 67°

Mostly Cloudy 36% Rain	Partly Cloudy 6% Rain	Overcast 15% Rain	Mostly Cloudy 36% Rain	Mostly Cloudy 37% Rain

SELECT BOX EXAMPLES:

for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:

San Ysidro, CA
San Ysidro, CA snow
San Ysidro, CA radar
CA map

-or-
-or-
-or-

92143
92143 snow
92143 radar

-or-
-or-

CA
CA snow

Copyright © 2024 WeatherStreet.com

Put our free WeatherStreet weather lookup on your web page.

Terms & Conditions
This is not clickable - please e-mail us separately

This is not clickable - please e-mail us separately