What is the weather in Livermore right now?

Current weather in Livermore is clear sky.

Where can I find the hourly weather forecast for Livermore?

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

Is the weather forecast for Livermore updated regularly?

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

Now · 7:33 AM

Livermore Weather & Hourly Forecast

United States · California · 94550

54°F

Sunny

Feels like: 50°F

💧 Humidity 94% 🌡 Pressure 30.03 inHg 💨 Wind 8 mph 👁 Visibility 10.6 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Livermore

Today

8:00 AM

Sunny

57° 💧 None 💨 8 mph H 86%30.03 inHg

11:00 AM

Sunny

67° 💧 None 💨 9 mph H 52%30.03 inHg

2:00 PM

Sunny

73° 💧 None 💨 10 mph H 45%30.00 inHg

5:00 PM

Sunny

70° 💧 None 💨 11 mph H 53%29.97 inHg

8:00 PM

Mostly cloudy night

61° 💧 None 💨 6 mph H 75%29.97 inHg

11:00 PM

Mostly cloudy night

57° 💧 None 💨 4 mph H 87%29.97 inHg

Tomorrow

2:00 AM

Mostly cloudy night

55° 💧 None 💨 3 mph H 94%29.94 inHg

5:00 AM

Mostly clear night

54° 💧 None 💨 2 mph H 94%29.94 inHg

8:00 AM

Mostly sunny

56° 💧 None 💨 3 mph H 84%29.94 inHg

11:00 AM

Sunny

75° 💧 None 💨 3 mph H 34%29.91 inHg

2:00 PM

Sunny

83° 💧 None 💨 6 mph H 25%29.85 inHg

5:00 PM

Sunny

78° 💧 None 💨 11 mph H 30%29.83 inHg

8:00 PM

Clear night

66° 💧 None 💨 6 mph H 50%29.85 inHg

11:00 PM

Clear night

60° 💧 None 💨 5 mph H 69%29.88 inHg

Tuesday

2:00 AM

Clear night

56° 💧 None 💨 4 mph H 86%29.85 inHg

5:00 AM

Clear night

54° 💧 None 💨 5 mph H 94%29.85 inHg

Today

8:00 AM

Sunny

57° 💧 None 💨 8 mph H 86%30.03 inHg

9:00 AM

Sunny

60° 💧 None 💨 10 mph H 72%30.03 inHg

10:00 AM

Sunny

64° 💧 None 💨 10 mph H 60%30.03 inHg

11:00 AM

Sunny

67° 💧 None 💨 9 mph H 52%30.03 inHg

12:00 PM

Sunny

70° 💧 None 💨 8 mph H 46%30.03 inHg

1:00 PM

Sunny

73° 💧 None 💨 9 mph H 44%30.00 inHg

2:00 PM

Sunny

73° 💧 None 💨 10 mph H 45%30.00 inHg

3:00 PM

Sunny

73° 💧 None 💨 10 mph H 46%29.97 inHg

4:00 PM

Sunny

72° 💧 None 💨 11 mph H 49%29.97 inHg

5:00 PM

Sunny

70° 💧 None 💨 11 mph H 53%29.97 inHg

6:00 PM

Mostly sunny

67° 💧 None 💨 9 mph H 58%29.94 inHg

7:00 PM

Partly cloudy

63° 💧 None 💨 9 mph H 68%29.97 inHg

8:00 PM

Mostly cloudy night

61° 💧 None 💨 6 mph H 75%29.97 inHg

9:00 PM

Overcast night

60° 💧 None 💨 5 mph H 79%29.97 inHg

10:00 PM

Mostly cloudy night

59° 💧 None 💨 5 mph H 82%30.00 inHg

11:00 PM

Mostly cloudy night

57° 💧 None 💨 4 mph H 87%29.97 inHg

Tomorrow

12:00 AM

Mostly cloudy night

56° 💧 None 💨 4 mph H 90%29.97 inHg

1:00 AM

Overcast night

56° 💧 None 💨 3 mph H 93%29.94 inHg

2:00 AM

Mostly cloudy night

55° 💧 None 💨 3 mph H 94%29.94 inHg

3:00 AM

Clear night

55° 💧 None 💨 3 mph H 95%29.94 inHg

4:00 AM

Mostly clear night

54° 💧 None 💨 3 mph H 95%29.94 inHg

5:00 AM

Mostly clear night

54° 💧 None 💨 2 mph H 94%29.94 inHg

6:00 AM

Mostly clear night

54° 💧 None 💨 2 mph H 93%29.94 inHg

7:00 AM

Mostly sunny

53° 💧 None 💨 2 mph H 93%29.94 inHg

8:00 AM

Mostly sunny

56° 💧 None 💨 3 mph H 84%29.94 inHg

9:00 AM

Sunny

64° 💧 None 💨 3 mph H 59%29.94 inHg

10:00 AM

Sunny

70° 💧 None 💨 3 mph H 45%29.94 inHg

11:00 AM

Sunny

75° 💧 None 💨 3 mph H 34%29.91 inHg

12:00 PM

Sunny

79° 💧 None 💨 4 mph H 28%29.91 inHg

1:00 PM

Sunny

82° 💧 None 💨 4 mph H 25%29.88 inHg

2:00 PM

Sunny

83° 💧 None 💨 6 mph H 25%29.85 inHg

3:00 PM

Sunny

83° 💧 None 💨 8 mph H 27%29.85 inHg

4:00 PM

Sunny

81° 💧 None 💨 10 mph H 28%29.83 inHg

5:00 PM

Sunny

78° 💧 None 💨 11 mph H 30%29.83 inHg

6:00 PM

Sunny

74° 💧 None 💨 10 mph H 35%29.83 inHg

7:00 PM

Sunny

70° 💧 None 💨 6 mph H 43%29.85 inHg

8:00 PM

Clear night

66° 💧 None 💨 6 mph H 50%29.85 inHg

9:00 PM

Clear night

64° 💧 None 💨 6 mph H 56%29.85 inHg

10:00 PM

Clear night

62° 💧 None 💨 5 mph H 62%29.88 inHg

11:00 PM

Clear night

60° 💧 None 💨 5 mph H 69%29.88 inHg

Tuesday

12:00 AM

Clear night

58° 💧 None 💨 4 mph H 77%29.88 inHg

1:00 AM

Clear night

57° 💧 None 💨 4 mph H 83%29.85 inHg

2:00 AM

Clear night

56° 💧 None 💨 4 mph H 86%29.85 inHg

3:00 AM

Clear night

56° 💧 None 💨 4 mph H 88%29.85 inHg

4:00 AM

Clear night

55° 💧 None 💨 5 mph H 91%29.85 inHg

5:00 AM

Clear night

54° 💧 None 💨 5 mph H 94%29.85 inHg

6:00 AM

Clear night

53° 💧 None 💨 4 mph H 97%29.85 inHg

7:00 AM

Sunny

53° 💧 None 💨 5 mph H 97%29.88 inHg

8:00 AM

Sunny

56° 💧 None 💨 5 mph H 91%29.88 inHg

9:00 AM

Sunny

62° 💧 None 💨 5 mph H 71%29.91 inHg

10:00 AM

Sunny

67° 💧 None 💨 5 mph H 54%29.91 inHg

11:00 AM

Sunny

72° 💧 None 💨 6 mph H 44%29.91 inHg

12:00 PM

Sunny

76° 💧 None 💨 7 mph H 38%29.91 inHg

1:00 PM

Sunny

78° 💧 None 💨 8 mph H 35%29.88 inHg

2:00 PM

Sunny

79° 💧 None 💨 10 mph H 35%29.88 inHg

3:00 PM

Sunny

78° 💧 None 💨 9 mph H 36%29.88 inHg

4:00 PM

Sunny

77° 💧 None 💨 8 mph H 38%29.85 inHg

5:00 PM

Sunny

75° 💧 None 💨 8 mph H 42%29.85 inHg

Wednesday

2:00 AM

Mostly clear night

55° 💧 None 💨 7 mph H 97%29.91 inHg

5:00 AM

Overcast night

53° 💧 None 💨 7 mph H 99%29.91 inHg

8:00 AM

Mostly cloudy

55° 💧 None 💨 8 mph H 92%29.94 inHg

11:00 AM

Sunny

68° 💧 None 💨 12 mph H 52%29.94 inHg

2:00 PM

Sunny

73° 💧 None 💨 15 mph H 48%29.91 inHg

5:00 PM

Sunny

68° 💧 None 💨 15 mph H 55%29.91 inHg

8:00 PM

Clear night

59° 💧 None 💨 13 mph H 82%29.97 inHg

11:00 PM

Mostly cloudy night

57° 💧 None 💨 11 mph H 89%29.97 inHg

Thursday

2:00 AM

Mostly cloudy night

57° 💧 None 💨 11 mph H 89%30.00 inHg

5:00 AM

Mostly cloudy night

57° 💧 None 💨 10 mph H 89%30.00 inHg

8:00 AM

Partly cloudy

58° 💧 None 💨 7 mph H 84%30.06 inHg

11:00 AM

Mostly sunny

67° 💧 None 💨 7 mph H 57%30.09 inHg

2:00 PM

Sunny

75° 💧 None 💨 7 mph H 42%30.06 inHg

5:00 PM

Sunny

74° 💧 None 💨 9 mph H 44%30.03 inHg

8:00 PM

Clear night

64° 💧 None 💨 7 mph H 72%30.06 inHg

11:00 PM

Mostly clear night

59° 💧 None 💨 6 mph H 90%30.09 inHg

Friday

2:00 AM

Partly cloudy night

57° 💧 None 💨 4 mph H 96%30.09 inHg

5:00 AM

Partly cloudy night

56° 💧 None 💨 5 mph H 97%30.06 inHg

8:00 AM

Partly cloudy

58° 💧 None 💨 5 mph H 93%30.09 inHg

11:00 AM

Sunny

73° 💧 None 💨 4 mph H 52%30.09 inHg

2:00 PM

Sunny

83° 💧 None 💨 4 mph H 28%30.00 inHg

5:00 PM

Sunny

79° 💧 None 💨 10 mph H 37%29.97 inHg

8:00 PM

Clear night

63° 💧 None 💨 8 mph H 71%30.00 inHg

11:00 PM

Mostly clear night

60° 💧 None 💨 8 mph H 80%30.00 inHg

Saturday

5:00 AM

Mostly clear night

58° 💧 None 💨 8 mph H 83%30.00 inHg

11:00 AM

Mostly cloudy

56° 💧 None 💨 7 mph H 94%29.94 inHg

5:00 PM

Mostly sunny

69° 💧 None 💨 6 mph H 57%29.94 inHg

11:00 PM

Clear night

77° 💧 None 💨 9 mph H 42%29.85 inHg

Sunday

5:00 AM

Mostly clear night

58° 💧 None 💨 7 mph H 89%29.85 inHg

11:00 AM

Overcast

54° 💧 None 💨 6 mph H 99%29.85 inHg

5:00 PM

Sunny

71° 💧 None 💨 4 mph H 53%29.88 inHg

11:00 PM

Clear night

78° 💧 None 💨 9 mph H 40%29.83 inHg

Monday

5:00 AM

Mostly clear night

58° 💧 None 💨 7 mph H 90%29.88 inHg

11:00 AM

Mostly cloudy

55° 💧 None 💨 6 mph H 98%29.88 inHg

5:00 PM

Overcast

68° 💧 None 💨 6 mph H 57%29.91 inHg

11:00 PM

Overcast night

68° 💧 None 💨 9 mph H 57%29.85 inHg

Tuesday

5:00 AM

Clear night

57° 💧 None 💨 9 mph H 92%29.91 inHg

11:00 AM

Mostly cloudy

56° 💧 None 💨 9 mph H 92%29.88 inHg

5:00 PM

Mostly sunny

64° 💧 None 💨 12 mph H 61%29.91 inHg

11:00 PM

Clear night

66° 💧 None 💨 15 mph H 58%29.85 inHg

Wednesday

5:00 AM

Mostly cloudy night

56° 💧 None 💨 10 mph H 88%29.88 inHg

11:00 AM

Mostly cloudy

55° 💧 None 💨 9 mph H 93%29.88 inHg

5:00 PM

Sunny

66° 💧 None 💨 11 mph H 57%29.88 inHg

11:00 PM

Clear night

71° 💧 None 💨 11 mph H 47%29.83 inHg

Thursday

5:00 AM

Clear night

55° 💧 None 💨 4 mph H 87%29.85 inHg

11:00 AM

Sunny

51° 💧 None 💨 3 mph H 95%29.83 inHg

5:00 PM

Sunny

70° 💧 None 💨 4 mph H 36%29.88 inHg

11:00 PM

Mostly clear night

75° 💧 None 💨 10 mph H 32%29.83 inHg

Friday

5:00 AM

Clear night

57° 💧 None 💨 5 mph H 67%29.88 inHg

11:00 AM

Sunny

53° 💧 None 💨 4 mph H 82%29.85 inHg

5:00 PM

Sunny

73° 💧 None 💨 4 mph H 34%29.91 inHg

11:00 PM

Mostly cloudy night

74° 💧 None 💨 8 mph H 33%29.85 inHg

Saturday

5:00 AM

Overcast night

62° 💧 None 💨 6 mph H 59%29.88 inHg

11:00 AM

Overcast

59° 💧 None 💨 4 mph H 74%29.88 inHg

5:00 PM

Mostly sunny

73° 💧 None 💨 3 mph H 42%29.88 inHg

11:00 PM

Clear night

75° 💧 None 💨 11 mph H 41%29.85 inHg

Sunday

5:00 AM

Clear night

58° 💧 None 💨 7 mph H 81%29.94 inHg

11:00 AM

Mostly sunny

53° 💧 None 💨 5 mph H 98%29.94 inHg

5:00 PM

Sunny

71° 💧 None 💨 3 mph H 44%30.00 inHg

11:00 PM

Clear night

82° 💧 None 💨 6 mph H 27%29.94 inHg

In Livermore and, more broadly, across the state of California: This morning will begin with clear skies and mild temperatures around 60 degrees. As the day progresses, temperatures will rise to a comfortable high of about 84 degrees. Winds will be moderate from the northwest, reaching up to 15 mph, with gusts possibly reaching 29 mph. No precipitation is expected throughout the day, providing ideal conditions for outdoor activities. In the afternoon, the weather will remain dry and warm, with the wind staying steady. Overall, it looks like a pleasant day with plenty of sunshine and mild breezes.

15-Day Weather Outlook for Livermore

TomorrowTomorrow

Mostly sunny 83°/53° 💧 None 💨 11 mph

Tuesday, Sep 15Tue Sep 15

Sunny 79°/53° 💧 None 💨 11 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 75°/53° 💧 None 💨 15 mph

Thursday, Sep 17Thu Sep 17

Mostly cloudy 75°/57° 💧 0.001 in 💨 15 mph

Friday, Sep 18Fri Sep 18

Partly cloudy 83°/56° 💧 None 💨 9 mph

Saturday, Sep 19Sat Sep 19

Mostly cloudy 79°/56° 💧 None 💨 10 mph

Sunday, Sep 20Sun Sep 20

Mostly sunny 77°/54° 💧 0.001 in 💨 9 mph

Monday, Sep 21Mon Sep 21

Mostly sunny 78°/55° 💧 None 💨 9 mph

Tuesday, Sep 22Tue Sep 22

Mostly cloudy 68°/56° 💧 None 💨 9 mph

Wednesday, Sep 23Wed Sep 23

Mostly cloudy 66°/55° 💧 0.001 in 💨 15 mph

Thursday, Sep 24Thu Sep 24

Sunny 71°/51° 💧 None 💨 11 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 75°/53° 💧 None 💨 10 mph

Saturday, Sep 26Sat Sep 26

Mostly cloudy 74°/59° 💧 None 💨 8 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 75°/53° 💧 None 💨 11 mph

Monday, Sep 28Mon Sep 28

Sunny 82°/71° 💧 None 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Livermore

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Livermore

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 8:00 AM

PM2.5 Fine particles Good 2,5µg/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 8,5µg/m³

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

O₃ Ozone Fair 90,4µg/m³

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

NO₂ Nitrogen dioxide Good 0,6µg/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 Livermore

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 7,1High 🙂Fair

Tomorrow UV 6,9High 🙂Fair

Tuesday UV 6,8High 🙂Fair

Wednesday UV 6,9High 🙂Fair

Thursday UV 7,0High 🙂Fair

Friday UV 7,0High —Unavailable

Saturday UV 6,0High —Unavailable

Hourly UV index today

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

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.

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 Livermore

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · LIVERMORE, CALIFORNIA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 3:00 AM–4:00 AM.

96/100Best-hour score

BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 8:47 PM–5:19 AM

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

☾ Moonlight 7% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 69° high at the best hour.

✦ Estimated visible meteors 2–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min78%

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 Livermore were last refreshed today at 7:09 AM. The current forecast period extends through 15/09/2026 at 5:00 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.