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Current weather in Vallecito is clear sky.

Where can I find the hourly weather forecast for Vallecito?

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

Is the weather forecast for Vallecito updated regularly?

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

Now · 2:08 AM

Vallecito Weather & Hourly Forecast

United States · California · 95251

57°F

Clear night

Feels like: 54°F

💧 Humidity 65% 🌡 Pressure 29.94 inHg 💨 Wind 5 mph 👁 Visibility 15.9 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Vallecito

Today

3:00 AM

Clear night

56° 💧 None 💨 4 mph H 66%29.91 inHg

6:00 AM

Clear night

56° 💧 None 💨 3 mph H 66%29.94 inHg

9:00 AM

Sunny

69° 💧 None 💨 2 mph H 41%29.97 inHg

12:00 PM

Sunny

77° 💧 None 💨 6 mph H 28%29.94 inHg

3:00 PM

Sunny

80° 💧 None 💨 7 mph H 26%29.91 inHg

6:00 PM

Sunny

77° 💧 None 💨 5 mph H 26%29.88 inHg

9:00 PM

Clear night

65° 💧 None 💨 4 mph H 39%29.94 inHg

Tomorrow

12:00 AM

Clear night

59° 💧 None 💨 4 mph H 50%29.94 inHg

3:00 AM

Clear night

58° 💧 None 💨 3 mph H 52%29.91 inHg

6:00 AM

Clear night

57° 💧 None 💨 4 mph H 50%29.91 inHg

9:00 AM

Sunny

74° 💧 None 💨 2 mph H 29%29.97 inHg

12:00 PM

Sunny

82° 💧 None 💨 6 mph H 24%29.94 inHg

3:00 PM

Sunny

85° 💧 None 💨 5 mph H 21%29.91 inHg

6:00 PM

Sunny

83° 💧 None 💨 4 mph H 21%29.88 inHg

9:00 PM

Clear night

70° 💧 None 💨 2 mph H 36%29.91 inHg

Tuesday

12:00 AM

Clear night

61° 💧 None 💨 4 mph H 47%29.94 inHg

Today

3:00 AM

Clear night

56° 💧 None 💨 4 mph H 66%29.91 inHg

4:00 AM

Clear night

56° 💧 None 💨 4 mph H 67%29.91 inHg

5:00 AM

Clear night

56° 💧 None 💨 3 mph H 66%29.94 inHg

6:00 AM

Clear night

56° 💧 None 💨 3 mph H 66%29.94 inHg

7:00 AM

Sunny

56° 💧 None 💨 3 mph H 64%29.94 inHg

8:00 AM

Sunny

63° 💧 None 💨 3 mph H 52%29.97 inHg

9:00 AM

Sunny

69° 💧 None 💨 2 mph H 41%29.97 inHg

10:00 AM

Sunny

73° 💧 None 💨 3 mph H 36%29.94 inHg

11:00 AM

Sunny

76° 💧 None 💨 5 mph H 31%29.94 inHg

12:00 PM

Sunny

77° 💧 None 💨 6 mph H 28%29.94 inHg

1:00 PM

Sunny

78° 💧 None 💨 7 mph H 27%29.94 inHg

2:00 PM

Sunny

79° 💧 None 💨 7 mph H 27%29.91 inHg

3:00 PM

Sunny

80° 💧 None 💨 7 mph H 26%29.91 inHg

4:00 PM

Sunny

79° 💧 None 💨 7 mph H 25%29.91 inHg

5:00 PM

Sunny

78° 💧 None 💨 6 mph H 25%29.88 inHg

6:00 PM

Sunny

77° 💧 None 💨 5 mph H 26%29.88 inHg

7:00 PM

Sunny

73° 💧 None 💨 3 mph H 31%29.91 inHg

8:00 PM

Clear night

68° 💧 None 💨 3 mph H 36%29.91 inHg

9:00 PM

Clear night

65° 💧 None 💨 4 mph H 39%29.94 inHg

10:00 PM

Clear night

63° 💧 None 💨 4 mph H 42%29.94 inHg

11:00 PM

Clear night

61° 💧 None 💨 4 mph H 46%29.94 inHg

Tomorrow

12:00 AM

Clear night

59° 💧 None 💨 4 mph H 50%29.94 inHg

1:00 AM

Clear night

58° 💧 None 💨 4 mph H 51%29.91 inHg

2:00 AM

Clear night

58° 💧 None 💨 3 mph H 52%29.91 inHg

3:00 AM

Clear night

58° 💧 None 💨 3 mph H 52%29.91 inHg

4:00 AM

Clear night

58° 💧 None 💨 4 mph H 51%29.91 inHg

5:00 AM

Clear night

57° 💧 None 💨 4 mph H 50%29.91 inHg

6:00 AM

Clear night

57° 💧 None 💨 4 mph H 50%29.91 inHg

7:00 AM

Sunny

57° 💧 None 💨 4 mph H 49%29.94 inHg

8:00 AM

Sunny

64° 💧 None 💨 4 mph H 40%29.94 inHg

9:00 AM

Sunny

74° 💧 None 💨 2 mph H 29%29.97 inHg

10:00 AM

Sunny

77° 💧 None 💨 4 mph H 27%29.97 inHg

11:00 AM

Sunny

80° 💧 None 💨 5 mph H 25%29.97 inHg

12:00 PM

Sunny

82° 💧 None 💨 6 mph H 24%29.94 inHg

1:00 PM

Sunny

84° 💧 None 💨 7 mph H 23%29.94 inHg

2:00 PM

Sunny

85° 💧 None 💨 6 mph H 22%29.91 inHg

3:00 PM

Sunny

85° 💧 None 💨 5 mph H 21%29.91 inHg

4:00 PM

Sunny

85° 💧 None 💨 5 mph H 20%29.88 inHg

5:00 PM

Sunny

85° 💧 None 💨 4 mph H 20%29.88 inHg

6:00 PM

Sunny

83° 💧 None 💨 4 mph H 21%29.88 inHg

7:00 PM

Sunny

78° 💧 None 💨 2 mph H 29%29.88 inHg

8:00 PM

Clear night

73° 💧 None 💨 1 mph H 32%29.88 inHg

9:00 PM

Clear night

70° 💧 None 💨 2 mph H 36%29.91 inHg

10:00 PM

Clear night

66° 💧 None 💨 2 mph H 41%29.94 inHg

11:00 PM

Clear night

62° 💧 None 💨 3 mph H 46%29.94 inHg

Tuesday

12:00 AM

Clear night

61° 💧 None 💨 4 mph H 47%29.94 inHg

1:00 AM

Clear night

61° 💧 None 💨 4 mph H 47%29.94 inHg

2:00 AM

Clear night

60° 💧 None 💨 4 mph H 47%29.94 inHg

3:00 AM

Clear night

60° 💧 None 💨 4 mph H 46%29.94 inHg

4:00 AM

Clear night

60° 💧 None 💨 4 mph H 44%29.94 inHg

5:00 AM

Clear night

60° 💧 None 💨 5 mph H 42%29.94 inHg

6:00 AM

Clear night

59° 💧 None 💨 5 mph H 41%29.94 inHg

7:00 AM

Sunny

59° 💧 None 💨 5 mph H 40%29.94 inHg

8:00 AM

Sunny

66° 💧 None 💨 5 mph H 31%29.97 inHg

9:00 AM

Sunny

78° 💧 None 💨 3 mph H 23%29.97 inHg

10:00 AM

Sunny

85° 💧 None 💨 1 mph H 16%29.97 inHg

11:00 AM

Sunny

88° 💧 None 💨 4 mph H 15%29.97 inHg

12:00 PM

Mostly sunny

89° 💧 None 💨 6 mph H 16%29.94 inHg

1:00 PM

Overcast

90° 💧 None 💨 7 mph H 17%29.94 inHg

2:00 PM

Overcast

91° 💧 None 💨 6 mph H 18%29.94 inHg

3:00 PM

Overcast

91° 💧 None 💨 5 mph H 18%29.91 inHg

4:00 PM

Overcast

91° 💧 None 💨 4 mph H 19%29.91 inHg

5:00 PM

Overcast

90° 💧 None 💨 4 mph H 19%29.91 inHg

8:00 PM

Overcast night

82° 💧 None 💨 4 mph H 26%29.94 inHg

11:00 PM

Overcast night

77° 💧 None 💨 5 mph H 34%29.97 inHg

Wednesday

2:00 AM

Overcast night

75° 💧 None 💨 4 mph H 39%29.97 inHg

5:00 AM

Overcast night

74° 💧 None 💨 6 mph H 42%29.97 inHg

8:00 AM

Mostly cloudy

78° 💧 None 💨 7 mph H 33%30.00 inHg

11:00 AM

Partly cloudy

88° 💧 None 💨 9 mph H 19%30.06 inHg

2:00 PM

Partly cloudy

95° 💧 None 💨 4 mph H 23%29.97 inHg

5:00 PM

Sunny

93° 💧 None 💨 7 mph H 22%29.94 inHg

8:00 PM

Clear night

84° 💧 None 💨 5 mph H 29%29.97 inHg

11:00 PM

Clear night

77° 💧 None 💨 4 mph H 41%30.00 inHg

Thursday

2:00 AM

Mostly clear night

75° 💧 None 💨 5 mph H 46%30.00 inHg

5:00 AM

Mostly clear night

73° 💧 None 💨 5 mph H 50%29.97 inHg

8:00 AM

Sunny

78° 💧 None 💨 6 mph H 45%30.00 inHg

11:00 AM

Sunny

92° 💧 None 💨 9 mph H 25%29.97 inHg

2:00 PM

Partly cloudy

95° 💧 None 💨 10 mph H 25%29.91 inHg

5:00 PM

Sunny

94° 💧 None 💨 10 mph H 23%29.88 inHg

8:00 PM

Mostly clear night

83° 💧 None 💨 6 mph H 32%29.88 inHg

11:00 PM

Mostly clear night

74° 💧 None 💨 3 mph H 43%29.91 inHg

Friday

2:00 AM

Partly cloudy night

68° 💧 None 💨 3 mph H 61%29.88 inHg

5:00 AM

Mostly clear night

65° 💧 None 💨 2 mph H 70%29.88 inHg

8:00 AM

Mostly sunny

70° 💧 None 💨 2 mph H 60%29.88 inHg

11:00 AM

Mostly sunny

86° 💧 None 💨 5 mph H 20%29.88 inHg

2:00 PM

Partly cloudy

91° 💧 None 💨 8 mph H 15%29.83 inHg

5:00 PM

Sunny

89° 💧 None 💨 8 mph H 13%29.80 inHg

11:00 PM

Mostly clear night

71° 💧 None 💨 1 mph H 43%29.85 inHg

Saturday

5:00 AM

Partly cloudy night

62° 💧 None 💨 0 mph H 72%29.85 inHg

11:00 AM

Sunny

74° 💧 None 💨 5 mph H 29%29.88 inHg

5:00 PM

Sunny

80° 💧 None 💨 8 mph H 25%29.80 inHg

11:00 PM

Clear night

66° 💧 None 💨 5 mph H 48%29.83 inHg

Sunday

5:00 AM

Clear night

59° 💧 None 💨 4 mph H 53%29.80 inHg

11:00 AM

Sunny

74° 💧 None 💨 5 mph H 28%29.85 inHg

5:00 PM

Sunny

83° 💧 None 💨 7 mph H 16%29.77 inHg

11:00 PM

Mostly cloudy night

66° 💧 None 💨 4 mph H 42%29.83 inHg

Monday

5:00 AM

Clear night

57° 💧 None 💨 1 mph H 67%29.85 inHg

11:00 AM

Sunny

79° 💧 None 💨 5 mph H 23%29.88 inHg

5:00 PM

Mostly sunny

86° 💧 None 💨 6 mph H 17%29.83 inHg

11:00 PM

Clear night

66° 💧 None 💨 3 mph H 51%29.88 inHg

Tuesday

5:00 AM

Partly cloudy night

59° 💧 None 💨 3 mph H 70%29.88 inHg

11:00 AM

Mostly sunny

86° 💧 None 💨 3 mph H 17%29.91 inHg

5:00 PM

Sunny

89° 💧 None 💨 6 mph H 14%29.85 inHg

11:00 PM

Clear night

71° 💧 None 💨 6 mph H 32%29.91 inHg

Wednesday

5:00 AM

Clear night

63° 💧 None 💨 3 mph H 55%29.91 inHg

11:00 AM

Sunny

89° 💧 None 💨 5 mph H 18%29.94 inHg

5:00 PM

Sunny

89° 💧 None 💨 7 mph H 20%29.88 inHg

11:00 PM

Clear night

69° 💧 None 💨 5 mph H 44%29.94 inHg

Thursday

5:00 AM

Clear night

63° 💧 None 💨 3 mph H 62%29.91 inHg

11:00 AM

Sunny

86° 💧 None 💨 4 mph H 22%29.94 inHg

5:00 PM

Sunny

88° 💧 None 💨 5 mph H 19%29.85 inHg

11:00 PM

Clear night

68° 💧 None 💨 4 mph H 50%29.88 inHg

Friday

5:00 AM

Clear night

62° 💧 None 💨 2 mph H 67%29.83 inHg

11:00 AM

Sunny

86° 💧 None 💨 5 mph H 22%29.85 inHg

5:00 PM

Sunny

88° 💧 None 💨 5 mph H 19%29.77 inHg

11:00 PM

Clear night

66° 💧 None 💨 3 mph H 52%29.83 inHg

Saturday

5:00 AM

Clear night

61° 💧 None 💨 3 mph H 64%29.80 inHg

11:00 AM

Sunny

85° 💧 None 💨 5 mph H 22%29.85 inHg

5:00 PM

Sunny

87° 💧 None 💨 7 mph H 23%29.83 inHg

11:00 PM

Mostly clear night

66° 💧 None 💨 5 mph H 58%29.85 inHg

Sunday

5:00 AM

Mostly cloudy night

61° 💧 None 💨 3 mph H 66%29.85 inHg

11:00 AM

Mostly sunny

81° 💧 None 💨 5 mph H 29%29.94 inHg

5:00 PM

Mostly sunny

84° 💧 None 💨 6 mph H 26%29.88 inHg

In Vallecito and, more broadly, across the state of California: Clear skies will continue through the evening, with temperatures remaining mild to warm, ranging from 77 to 84 degrees Fahrenheit. Winds will be coming from the north at around 10 to 14 mph, with gusts reaching up to 29 mph. No precipitation is expected overnight, so conditions will be dry. It will be a pleasant evening with comfortable temperatures and moderate breezes.

15-Day Weather Outlook for Vallecito

TomorrowTomorrow

Sunny 85°/57° 💧 None 💨 7 mph

Tuesday, Sep 8Tue Sep 8

Mostly sunny 91°/59° 💧 None 💨 7 mph

Wednesday, Sep 9Wed Sep 9

Overcast 95°/74° 💧 0.007 in 💨 9 mph

Thursday, Sep 10Thu Sep 10

Mostly sunny 95°/73° 💧 None 💨 10 mph

Friday, Sep 11Fri Sep 11

Mostly sunny 94°/65° 💧 None 💨 10 mph

Saturday, Sep 12Sat Sep 12

Mostly sunny 89°/62° 💧 None 💨 8 mph

Sunday, Sep 13Sun Sep 13

Sunny 80°/59° 💧 None 💨 8 mph

Monday, Sep 14Mon Sep 14

Mostly cloudy 83°/57° 💧 None 💨 7 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 86°/59° 💧 None 💨 6 mph

Wednesday, Sep 16Wed Sep 16

Sunny 89°/63° 💧 None 💨 6 mph

Thursday, Sep 17Thu Sep 17

Sunny 89°/63° 💧 None 💨 7 mph

Friday, Sep 18Fri Sep 18

Sunny 88°/62° 💧 None 💨 5 mph

Saturday, Sep 19Sat Sep 19

Sunny 88°/61° 💧 None 💨 5 mph

Sunday, Sep 20Sun Sep 20

Mostly sunny 87°/61° 💧 None 💨 7 mph

Monday, Sep 21Mon Sep 21

Mostly sunny 84°/84° 💧 None 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Vallecito

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Vallecito

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 3:00 AM

PM2.5 Fine particles Good 2,9µg/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 7,1µg/m³

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

O₃ Ozone Good 52,7µg/m³

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

NO₂ Nitrogen dioxide Good 6,1µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Vallecito

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 7,3High 😊Good

Tomorrow UV 7,6High 😐Moderate

Tuesday UV 8,0Very high 😐Moderate

Wednesday UV 8,6Very high 😐Moderate

Thursday UV 8,0Very high —Unavailable

Friday UV 8,0Very high —Unavailable

Saturday UV 7,0High —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,5 9:00 AMUV 1,5 10:00 AMUV 3,1 11:00 AMUV 4,9 12:00 PMUV 6,6 1:00 PMUV 7,3 2:00 PMUV 6,8 3:00 PMUV 5,4 4:00 PMUV 3,5 5:00 PMUV 1,7 6:00 PMUV 0,5

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

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Vallecito

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · VALLECITO, CALIFORNIA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

98/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:56 PM–5:05 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 29% Waning Crescent · Moon about 27° above the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 76° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min74%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

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Forecast data for Vallecito were last refreshed today at 2:08 AM. The current forecast period extends through 08/09/2026 at 12:00 AM. 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.