What is the weather in Acalanes Ridge right now?

Current weather in Acalanes Ridge is scattered clouds.

Where can I find the hourly weather forecast for Acalanes Ridge?

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

Is the weather forecast for Acalanes Ridge updated regularly?

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

Now · 6:27 PM

Acalanes Ridge Weather & Hourly Forecast

United States · California · 94597

70°F

Partly cloudy

Feels like: 66°F

💧 Humidity 52% 🌡 Pressure 29.88 inHg 💨 Wind 6 mph 👁 Visibility 21.7 mi ☁ Clouds 52% ☀️ UV index 1.1 · Low 🌅 Sunrise 6:56 AM 🌇 Sunset 7:03 PM

Hourly Forecast for Acalanes Ridge

Today

7:00 PM

Partly cloudy

66° 💧 None 💨 7 mph H 61%29.91 inHg

10:00 PM

Mostly cloudy night

60° 💧 None 💨 8 mph H 71%29.94 inHg

Tomorrow

1:00 AM

Clear night

58° 💧 None 💨 7 mph H 76%29.94 inHg

4:00 AM

Clear night

57° 💧 None 💨 6 mph H 85%29.97 inHg

7:00 AM

Mist

57° 💧 None 💨 6 mph H 99%30.00 inHg

10:00 AM

Mostly sunny

67° 💧 None 💨 6 mph H 70%30.00 inHg

1:00 PM

Sunny

76° 💧 None 💨 8 mph H 41%29.97 inHg

4:00 PM

Sunny

77° 💧 None 💨 8 mph H 38%29.94 inHg

7:00 PM

Sunny

67° 💧 None 💨 5 mph H 53%29.91 inHg

10:00 PM

Clear night

57° 💧 None 💨 6 mph H 84%29.94 inHg

Saturday

1:00 AM

Clear night

54° 💧 None 💨 7 mph H 94%29.94 inHg

4:00 AM

Mostly cloudy night

52° 💧 None 💨 8 mph H 98%29.91 inHg

7:00 AM

Fog

53° 💧 None 💨 6 mph H 98%29.94 inHg

10:00 AM

Mostly sunny

61° 💧 None 💨 5 mph H 71%29.94 inHg

1:00 PM

Sunny

73° 💧 None 💨 6 mph H 38%29.91 inHg

4:00 PM

Sunny

73° 💧 None 💨 7 mph H 39%29.85 inHg

Today

7:00 PM

Partly cloudy

66° 💧 None 💨 7 mph H 61%29.91 inHg

8:00 PM

Mostly cloudy night

63° 💧 None 💨 7 mph H 68%29.91 inHg

9:00 PM

Overcast night

61° 💧 None 💨 8 mph H 71%29.91 inHg

10:00 PM

Mostly cloudy night

60° 💧 None 💨 8 mph H 71%29.94 inHg

11:00 PM

Mostly cloudy night

60° 💧 None 💨 7 mph H 71%29.94 inHg

Tomorrow

12:00 AM

Partly cloudy night

59° 💧 None 💨 7 mph H 73%29.94 inHg

1:00 AM

Clear night

58° 💧 None 💨 7 mph H 76%29.94 inHg

2:00 AM

Mostly clear night

57° 💧 None 💨 6 mph H 78%29.97 inHg

3:00 AM

Mostly cloudy night

57° 💧 None 💨 6 mph H 81%29.97 inHg

4:00 AM

Clear night

57° 💧 None 💨 6 mph H 85%29.97 inHg

5:00 AM

Clear night

56° 💧 None 💨 6 mph H 92%29.97 inHg

6:00 AM

Mostly clear night

56° 💧 None 💨 6 mph H 97%29.97 inHg

7:00 AM

Mist

57° 💧 None 💨 6 mph H 99%30.00 inHg

8:00 AM

Fog

58° 💧 None 💨 6 mph H 97%30.00 inHg

9:00 AM

Mostly cloudy

62° 💧 None 💨 6 mph H 88%30.00 inHg

10:00 AM

Mostly sunny

67° 💧 None 💨 6 mph H 70%30.00 inHg

11:00 AM

Sunny

71° 💧 None 💨 7 mph H 56%30.00 inHg

12:00 PM

Sunny

74° 💧 None 💨 8 mph H 46%30.00 inHg

1:00 PM

Sunny

76° 💧 None 💨 8 mph H 41%29.97 inHg

2:00 PM

Sunny

77° 💧 None 💨 8 mph H 38%29.97 inHg

3:00 PM

Mostly sunny

78° 💧 None 💨 8 mph H 38%29.97 inHg

4:00 PM

Sunny

77° 💧 None 💨 8 mph H 38%29.94 inHg

5:00 PM

Sunny

75° 💧 None 💨 8 mph H 39%29.94 inHg

6:00 PM

Sunny

72° 💧 None 💨 6 mph H 42%29.91 inHg

7:00 PM

Sunny

67° 💧 None 💨 5 mph H 53%29.91 inHg

8:00 PM

Clear night

62° 💧 None 💨 6 mph H 66%29.94 inHg

9:00 PM

Clear night

59° 💧 None 💨 6 mph H 76%29.94 inHg

10:00 PM

Clear night

57° 💧 None 💨 6 mph H 84%29.94 inHg

11:00 PM

Clear night

56° 💧 None 💨 7 mph H 89%29.94 inHg

Saturday

12:00 AM

Clear night

55° 💧 None 💨 7 mph H 92%29.94 inHg

1:00 AM

Clear night

54° 💧 None 💨 7 mph H 94%29.94 inHg

2:00 AM

Clear night

54° 💧 None 💨 7 mph H 95%29.94 inHg

3:00 AM

Mostly clear night

53° 💧 None 💨 7 mph H 97%29.91 inHg

4:00 AM

Mostly cloudy night

52° 💧 None 💨 8 mph H 98%29.91 inHg

5:00 AM

Fog at night

52° 💧 None 💨 7 mph H 99%29.91 inHg

6:00 AM

Fog at night

52° 💧 None 💨 6 mph H 99%29.91 inHg

7:00 AM

Fog

53° 💧 None 💨 6 mph H 98%29.94 inHg

8:00 AM

Fog

53° 💧 None 💨 6 mph H 97%29.94 inHg

9:00 AM

Mostly cloudy

56° 💧 None 💨 6 mph H 87%29.94 inHg

10:00 AM

Mostly sunny

61° 💧 None 💨 5 mph H 71%29.94 inHg

11:00 AM

Mostly sunny

66° 💧 None 💨 5 mph H 55%29.94 inHg

12:00 PM

Sunny

70° 💧 None 💨 5 mph H 45%29.94 inHg

1:00 PM

Sunny

73° 💧 None 💨 6 mph H 38%29.91 inHg

2:00 PM

Sunny

75° 💧 None 💨 6 mph H 34%29.88 inHg

3:00 PM

Sunny

75° 💧 None 💨 7 mph H 35%29.88 inHg

4:00 PM

Sunny

73° 💧 None 💨 7 mph H 39%29.85 inHg

5:00 PM

Sunny

70° 💧 None 💨 6 mph H 46%29.85 inHg

6:00 PM

Mostly sunny

65° 💧 None 💨 6 mph H 57%29.85 inHg

7:00 PM

Fog

60° 💧 None 💨 6 mph H 75%29.88 inHg

8:00 PM

Mostly clear night

57° 💧 None 💨 7 mph H 84%29.88 inHg

9:00 PM

Mostly clear night

56° 💧 None 💨 7 mph H 91%29.88 inHg

10:00 PM

Partly cloudy night

55° 💧 None 💨 8 mph H 95%29.91 inHg

11:00 PM

Mostly cloudy night

54° 💧 None 💨 8 mph H 95%29.91 inHg

Sunday

12:00 AM

Mist at night

53° 💧 None 💨 8 mph H 98%29.88 inHg

1:00 AM

Fog at night

53° 💧 None 💨 8 mph H 99%29.88 inHg

2:00 AM

Fog at night

53° 💧 None 💨 9 mph H 98%29.88 inHg

3:00 AM

Fog at night

53° 💧 None 💨 9 mph H 98%29.88 inHg

4:00 AM

Fog at night

53° 💧 None 💨 9 mph H 97%29.88 inHg

5:00 AM

Fog at night

53° 💧 None 💨 10 mph H 97%29.85 inHg

In Acalanes Ridge and, more broadly, across the state of California: Tonight, expect mostly cloudy skies with mild to warm temperatures ranging from 73 to 80 degrees Fahrenheit. Winds will be light, coming from the west at around 9 mph, with occasional gusts reaching up to 16 mph. No precipitation is forecast for the evening and the early night hours, so outdoor plans should be comfortable. Temperatures may gradually cool into the lower 70s later in the night, but overall, conditions will remain mild. The wind remains gentle, providing a slight breeze without causing concern. Overall, it should be a pleasant evening with no weather-related disruptions.

15-Day Weather Outlook for Acalanes Ridge

TomorrowTomorrow

Partly cloudy 78°/56° 💧 None 💨 8 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 75°/52° 💧 None 💨 8 mph

Sunday, Sep 27Sun Sep 27

Mist 53°/53° 💧 None 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Acalanes Ridge

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Acalanes Ridge

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 7:00 PM

PM2.5 Fine particles Good 4,2µg/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 11,2µg/m³

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

O₃ Ozone Fair 87,0µg/m³

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

NO₂ Nitrogen dioxide Good 1,2µg/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 Acalanes Ridge

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 4,4Moderate 🙂Fair

Tomorrow UV 4,4Moderate 🙂Fair

Saturday UV 4,4Moderate 🙂Fair

Sunday UV 0,0Low 🙂Fair

Hourly UV index today

7:00 PMUV 0,3

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

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

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

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 Acalanes Ridge

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · ACALANES RIDGE, CALIFORNIA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

91/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:30 PM–5:31 AM

☁ Cloud cover 4% Real hourly forecast for the best viewing hour.

☾ Moonlight 99% Full Moon · Moon about 9° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 65° high at the best hour.

✦ Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min43%

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

SEP 20–NOV 20

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

ACTIVE NOW

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

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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

Explore current conditions and forecasts for other locations.

Arkansas City US · Kansas · 11,884 residents Kikiamah AU · New South Wales · 107 residents Belfast GB · Northern Ireland · 441,925 residents West Union US · Iowa · 2,489 residents Cecilia US · Louisiana · 1,742 residents Pekin US · Illinois · 31,781 residents El Paso US · Texas · 680,130 residents Darlington US · Pennsylvania · 299 residents Lomax US · Illinois · 318 residents Cowichan Valley F CA · British Columbia · 1,804 residents Angier US · North Carolina · 6,241 residents Bilinga AU · Queensland · 1,883 residents Norman Park US · Georgia · 1,116 residents Rogersville US · Missouri · 4,908 residents Easley US · South Carolina · 24,841 residents Aurora US · Illinois · 179,898 residents

Forecast data for Acalanes Ridge were last refreshed today at 6:27 PM. The current forecast period extends through 26/09/2026 at 4:00 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.