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Current weather in San Ysidro is clear sky.

Where can I find the hourly weather forecast for San Ysidro?

This page shows hourly weather forecast for San Ysidro, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for San Ysidro updated regularly?

Weather data for San Ysidro is updated regularly with the latest available observations and forecasts.

Now · 11:30 PM

San Ysidro Weather & Hourly Forecast

United States · New Mexico · 88007

82°F

Clear night

Feels like: 81°F

💧 Humidity 38% 🌡 Pressure 29.88 inHg 💨 Wind 5 mph 👁 Visibility 6.2 mi ☁ Clouds 2% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:42 AM 🌇 Sunset 7:32 PM

Hourly Forecast for San Ysidro

Tomorrow

12:00 AM

Clear night

82° 💧 None 💨 5 mph H 38%29.88 inHg

3:00 AM

Clear night

75° 💧 None 💨 7 mph H 42%29.91 inHg

6:00 AM

Clear night

67° 💧 None 💨 3 mph H 55%29.94 inHg

9:00 AM

Sunny

78° 💧 None 💨 5 mph H 42%29.97 inHg

12:00 PM

Sunny

93° 💧 None 💨 9 mph H 26%29.91 inHg

3:00 PM

Sunny

97° 💧 None 💨 11 mph H 22%29.83 inHg

6:00 PM

Partly cloudy

87° 💧 None 💨 10 mph H 23%29.80 inHg

9:00 PM

Partly cloudy night

81° 💧 None 💨 9 mph H 32%29.83 inHg

Thursday

12:00 AM

Light rain

84° 💧 0.02 in 💨 6 mph H 40%29.88 inHg

3:00 AM

Partly cloudy night

70° 💧 None 💨 7 mph H 46%29.85 inHg

6:00 AM

Partly cloudy night

68° 💧 0.00 in 💨 7 mph H 56%29.88 inHg

9:00 AM

Mostly sunny

77° 💧 None 💨 6 mph H 46%29.91 inHg

12:00 PM

Mostly sunny

91° 💧 None 💨 6 mph H 29%29.85 inHg

3:00 PM

Partly cloudy

96° 💧 None 💨 11 mph H 22%29.77 inHg

6:00 PM

Mostly cloudy

95° 💧 0.01 in 💨 12 mph H 22%29.71 inHg

9:00 PM

Light rain

86° 💧 0.01 in 💨 6 mph H 36%29.80 inHg

Tomorrow

12:00 AM

Clear night

82° 💧 None 💨 5 mph H 38%29.88 inHg

1:00 AM

Clear night

81° 💧 None 💨 5 mph H 37%29.88 inHg

2:00 AM

Clear night

79° 💧 None 💨 8 mph H 39%29.91 inHg

3:00 AM

Clear night

75° 💧 None 💨 7 mph H 42%29.91 inHg

4:00 AM

Clear night

72° 💧 None 💨 4 mph H 46%29.94 inHg

5:00 AM

Clear night

67° 💧 None 💨 4 mph H 53%29.91 inHg

6:00 AM

Clear night

67° 💧 None 💨 3 mph H 55%29.94 inHg

7:00 AM

Sunny

66° 💧 None 💨 4 mph H 56%29.94 inHg

8:00 AM

Sunny

70° 💧 None 💨 5 mph H 50%29.97 inHg

9:00 AM

Sunny

78° 💧 None 💨 5 mph H 42%29.97 inHg

10:00 AM

Sunny

85° 💧 None 💨 7 mph H 34%29.94 inHg

11:00 AM

Sunny

90° 💧 None 💨 8 mph H 28%29.94 inHg

12:00 PM

Sunny

93° 💧 None 💨 9 mph H 26%29.91 inHg

1:00 PM

Sunny

97° 💧 None 💨 10 mph H 24%29.88 inHg

2:00 PM

Sunny

97° 💧 None 💨 11 mph H 23%29.85 inHg

3:00 PM

Sunny

97° 💧 None 💨 11 mph H 22%29.83 inHg

4:00 PM

Partly cloudy

95° 💧 None 💨 13 mph H 22%29.80 inHg

5:00 PM

Partly cloudy

90° 💧 None 💨 12 mph H 23%29.80 inHg

6:00 PM

Partly cloudy

87° 💧 None 💨 10 mph H 23%29.80 inHg

7:00 PM

Mostly cloudy

90° 💧 None 💨 9 mph H 25%29.80 inHg

8:00 PM

Partly cloudy night

83° 💧 None 💨 9 mph H 29%29.80 inHg

9:00 PM

Partly cloudy night

81° 💧 None 💨 9 mph H 32%29.83 inHg

10:00 PM

Mostly clear night

82° 💧 None 💨 9 mph H 35%29.85 inHg

11:00 PM

Mostly clear night

83° 💧 None 💨 6 mph H 38%29.85 inHg

Thursday

12:00 AM

Light rain

84° 💧 0.00 in 💨 6 mph H 40%29.88 inHg

1:00 AM

Light rain

78° 💧 0.01 in 💨 7 mph H 41%29.88 inHg

2:00 AM

Partly cloudy night

75° 💧 None 💨 10 mph H 41%29.88 inHg

3:00 AM

Partly cloudy night

70° 💧 None 💨 7 mph H 46%29.85 inHg

4:00 AM

Partly cloudy night

70° 💧 None 💨 5 mph H 49%29.85 inHg

5:00 AM

Partly cloudy night

69° 💧 None 💨 5 mph H 52%29.85 inHg

6:00 AM

Partly cloudy night

68° 💧 None 💨 7 mph H 56%29.88 inHg

7:00 AM

Sunny

66° 💧 None 💨 6 mph H 60%29.91 inHg

8:00 AM

Light rain

69° 💧 0.00 in 💨 6 mph H 55%29.91 inHg

9:00 AM

Mostly sunny

77° 💧 None 💨 6 mph H 46%29.91 inHg

10:00 AM

Mostly sunny

84° 💧 None 💨 7 mph H 39%29.91 inHg

11:00 AM

Mostly sunny

87° 💧 None 💨 6 mph H 34%29.88 inHg

12:00 PM

Mostly sunny

91° 💧 None 💨 6 mph H 29%29.85 inHg

1:00 PM

Sunny

93° 💧 None 💨 7 mph H 26%29.83 inHg

2:00 PM

Partly cloudy

95° 💧 None 💨 8 mph H 24%29.80 inHg

3:00 PM

Partly cloudy

96° 💧 None 💨 11 mph H 22%29.77 inHg

4:00 PM

Mostly cloudy

96° 💧 None 💨 10 mph H 22%29.74 inHg

5:00 PM

Mostly cloudy

96° 💧 None 💨 9 mph H 21%29.71 inHg

6:00 PM

Mostly cloudy

95° 💧 None 💨 12 mph H 22%29.71 inHg

7:00 PM

Mostly cloudy

92° 💧 None 💨 12 mph H 26%29.74 inHg

8:00 PM

Light rain

87° 💧 0.01 in 💨 9 mph H 33%29.77 inHg

9:00 PM

Light rain

86° 💧 0.01 in 💨 6 mph H 36%29.80 inHg

10:00 PM

Mostly cloudy night

83° 💧 None 💨 9 mph H 42%29.83 inHg

11:00 PM

Mostly cloudy night

80° 💧 None 💨 8 mph H 48%29.85 inHg

Friday

12:00 AM

Light rain

78° 💧 0.01 in 💨 9 mph H 55%29.88 inHg

1:00 AM

Light rain

77° 💧 0.01 in 💨 6 mph H 59%29.88 inHg

2:00 AM

Light rain

76° 💧 0.01 in 💨 7 mph H 62%29.88 inHg

3:00 AM

Light rain

75° 💧 0.00 in 💨 4 mph H 63%29.85 inHg

4:00 AM

Light rain

76° 💧 0.00 in 💨 3 mph H 61%29.85 inHg

5:00 AM

Overcast night

76° 💧 None 💨 6 mph H 59%29.85 inHg

6:00 AM

Overcast night

75° 💧 None 💨 5 mph H 62%29.88 inHg

7:00 AM

Mostly cloudy

74° 💧 None 💨 7 mph H 66%29.88 inHg

8:00 AM

Mostly cloudy

75° 💧 None 💨 4 mph H 63%29.91 inHg

9:00 AM

Mostly cloudy

78° 💧 None 💨 2 mph H 57%29.91 inHg

10:00 AM

Mostly cloudy

79° 💧 None 💨 6 mph H 55%29.94 inHg

11:00 AM

Overcast

79° 💧 None 💨 7 mph H 54%29.94 inHg

12:00 PM

Mostly cloudy

83° 💧 None 💨 5 mph H 45%29.91 inHg

1:00 PM

Sunny

87° 💧 None 💨 5 mph H 37%29.88 inHg

2:00 PM

Sunny

90° 💧 None 💨 7 mph H 33%29.83 inHg

3:00 PM

Sunny

91° 💧 None 💨 8 mph H 30%29.80 inHg

4:00 PM

Sunny

92° 💧 None 💨 7 mph H 29%29.77 inHg

5:00 PM

Sunny

92° 💧 None 💨 7 mph H 28%29.77 inHg

6:00 PM

Sunny

92° 💧 None 💨 7 mph H 28%29.77 inHg

7:00 PM

Partly cloudy

90° 💧 None 💨 9 mph H 32%29.77 inHg

8:00 PM

Light rain

87° 💧 0.00 in 💨 12 mph H 37%29.80 inHg

9:00 PM

Light rain

85° 💧 0.00 in 💨 10 mph H 41%29.83 inHg

10:00 PM

Light rain

81° 💧 0.01 in 💨 9 mph H 48%29.85 inHg

11:00 PM

Light rain

79° 💧 0.02 in 💨 6 mph H 52%29.88 inHg

Saturday

12:00 AM

Light rain

79° 💧 0.01 in 💨 6 mph H 53%29.88 inHg

1:00 AM

Mostly clear night

78° 💧 None 💨 6 mph H 54%29.88 inHg

2:00 AM

Mostly clear night

77° 💧 None 💨 7 mph H 58%29.88 inHg

3:00 AM

Mostly clear night

76° 💧 None 💨 6 mph H 59%29.88 inHg

4:00 AM

Partly cloudy night

76° 💧 None 💨 4 mph H 58%29.88 inHg

5:00 AM

Partly cloudy night

76° 💧 None 💨 4 mph H 59%29.88 inHg

6:00 AM

Partly cloudy night

75° 💧 None 💨 5 mph H 60%29.91 inHg

7:00 AM

Partly cloudy

74° 💧 None 💨 3 mph H 61%29.94 inHg

8:00 AM

Partly cloudy

77° 💧 None 💨 3 mph H 53%29.94 inHg

9:00 AM

Partly cloudy

80° 💧 None 💨 4 mph H 47%29.94 inHg

10:00 AM

Partly cloudy

83° 💧 None 💨 5 mph H 42%29.94 inHg

11:00 AM

Partly cloudy

86° 💧 None 💨 5 mph H 37%29.91 inHg

12:00 PM

Partly cloudy

88° 💧 None 💨 6 mph H 33%29.91 inHg

1:00 PM

Sunny

90° 💧 None 💨 5 mph H 31%29.85 inHg

2:00 PM

Sunny

92° 💧 None 💨 4 mph H 29%29.83 inHg

3:00 PM

Sunny

93° 💧 None 💨 4 mph H 26%29.80 inHg

4:00 PM

Sunny

94° 💧 None 💨 4 mph H 25%29.77 inHg

5:00 PM

Sunny

94° 💧 None 💨 4 mph H 24%29.77 inHg

6:00 PM

Sunny

94° 💧 None 💨 4 mph H 24%29.77 inHg

7:00 PM

Partly cloudy

93° 💧 None 💨 5 mph H 26%29.77 inHg

8:00 PM

Partly cloudy night

90° 💧 None 💨 4 mph H 29%29.80 inHg

9:00 PM

Mostly cloudy night

88° 💧 None 💨 3 mph H 32%29.83 inHg

10:00 PM

Partly cloudy night

86° 💧 None 💨 3 mph H 35%29.83 inHg

11:00 PM

Light rain

84° 💧 0.01 in 💨 4 mph H 39%29.85 inHg

In San Ysidro and, more broadly, across the state of New Mexico: This evening will feature a mix of sun and clouds, with temperatures holding steady around 81 degrees. Winds will be light from the north, with speeds up to 5 mph and gusts reaching 4 mph. No rain is expected during the next few hours, so conditions will remain dry and comfortable. Temperatures are expected to stay mild into the night, providing a pleasant evening outdoors. The weather should remain fairly calm, with no significant changes expected in the immediate hours ahead.

15-Day Weather Outlook for San Ysidro

TomorrowTomorrow

Sunny 97°/66° 💧 None 💨 13 mph

Thursday, Sep 3Thu Sep 3

Light rain 96°/66° 💧 0.05 in 💨 12 mph

Friday, Sep 4Fri Sep 4

Light rain 92°/74° 💧 0.07 in 💨 12 mph

Saturday, Sep 5Sat Sep 5

Light rain 94°/75° 💧 0.01 in 💨 6 mph

Sunday, Sep 6Sun Sep 6

Light rain 97°/80° 💧 0.01 in 💨 6 mph

Monday, Sep 7Mon Sep 7

Mostly sunny 95°/80° 💧 None 💨 10 mph

Tuesday, Sep 8Tue Sep 8

Sunny 98°/80° 💧 None 💨 12 mph

Wednesday, Sep 9Wed Sep 9

Mostly cloudy 97°/83° 💧 None 💨 11 mph

Thursday, Sep 10Thu Sep 10

Overcast 97°/77° 💧 None 💨 13 mph

Friday, Sep 11Fri Sep 11

Light rain 95°/74° 💧 0.01 in 💨 17 mph

Saturday, Sep 12Sat Sep 12

Light rain 90°/72° 💧 0.08 in 💨 16 mph

Sunday, Sep 13Sun Sep 13

Moderate rain 86°/70° 💧 0.17 in 💨 18 mph

Monday, Sep 14Mon Sep 14

Light rain 88°/71° 💧 0.19 in 💨 14 mph

Tuesday, Sep 15Tue Sep 15

Light rain 85°/74° 💧 0.06 in 💨 14 mph

Wednesday, Sep 16Wed Sep 16

Light rain 87°/71° 💧 0.04 in 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in San Ysidro

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for San Ysidro

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 12:00 AM

PM2.5 Fine particles Good 1,6µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 2,5µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 62,5µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,7µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in San Ysidro

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 10,9Very high —Unavailable

Tomorrow UV 11,2Extreme 🙂Fair

Thursday UV 10,8Very high 🙂Fair

Friday UV 10,4Very high 🙂Fair

Saturday UV 10,9Very high 🙂Fair

Sunday UV 9,0Very high —Unavailable

Monday UV 8,0Very high —Unavailable

Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for San Ysidro

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 3.72 Population: 2,118

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Forecast data for San Ysidro were last refreshed today at 11:30 PM. The current forecast period extends through 03/09/2026 at 9:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.