What is the weather in Lake Nacimiento right now?

Current weather in Lake Nacimiento is overcast clouds.

Where can I find the hourly weather forecast for Lake Nacimiento?

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

Is the weather forecast for Lake Nacimiento updated regularly?

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

Now · 8:38 PM

Lake Nacimiento Weather & Hourly Forecast

United States · California · 93446

77°F

Overcast night

Feels like: 73°F

💧 Humidity 26% 🌡 Pressure 30.00 inHg 💨 Wind 3 mph 👁 Visibility 22.9 mi ☁ Clouds 95% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Lake Nacimiento

Today

9:00 PM

Overcast night

77° 💧 None 💨 3 mph H 26%30.00 inHg

Tomorrow

12:00 AM

Mostly cloudy night

76° 💧 None 💨 3 mph H 26%30.00 inHg

3:00 AM

Mostly clear night

72° 💧 None 💨 3 mph H 31%30.00 inHg

6:00 AM

Clear night

71° 💧 None 💨 1 mph H 31%30.03 inHg

9:00 AM

Sunny

82° 💧 None 💨 2 mph H 21%30.06 inHg

12:00 PM

Mostly sunny

95° 💧 None 💨 5 mph H 18%30.03 inHg

3:00 PM

Sunny

101° 💧 None 💨 2 mph H 17%29.94 inHg

6:00 PM

Sunny

97° 💧 None 💨 6 mph H 20%29.91 inHg

9:00 PM

Clear night

85° 💧 None 💨 4 mph H 29%29.97 inHg

Thursday

12:00 AM

Clear night

80° 💧 None 💨 6 mph H 30%29.97 inHg

3:00 AM

Clear night

77° 💧 None 💨 4 mph H 32%29.97 inHg

6:00 AM

Clear night

76° 💧 None 💨 2 mph H 34%29.97 inHg

9:00 AM

Sunny

86° 💧 None 💨 3 mph H 24%30.00 inHg

12:00 PM

Sunny

98° 💧 None 💨 4 mph H 17%29.94 inHg

3:00 PM

Sunny

100° 💧 None 💨 7 mph H 19%29.88 inHg

6:00 PM

Sunny

95° 💧 None 💨 7 mph H 20%29.85 inHg

Today

9:00 PM

Overcast night

77° 💧 None 💨 3 mph H 26%30.00 inHg

10:00 PM

Overcast night

77° 💧 None 💨 3 mph H 24%30.00 inHg

11:00 PM

Overcast night

78° 💧 None 💨 4 mph H 23%30.00 inHg

Tomorrow

12:00 AM

Mostly cloudy night

76° 💧 None 💨 3 mph H 26%30.00 inHg

1:00 AM

Mostly cloudy night

74° 💧 None 💨 3 mph H 29%30.00 inHg

2:00 AM

Mostly cloudy night

72° 💧 None 💨 3 mph H 30%30.00 inHg

3:00 AM

Mostly clear night

72° 💧 None 💨 3 mph H 31%30.00 inHg

4:00 AM

Mostly clear night

72° 💧 None 💨 2 mph H 31%30.00 inHg

5:00 AM

Clear night

71° 💧 None 💨 2 mph H 31%30.03 inHg

6:00 AM

Clear night

71° 💧 None 💨 1 mph H 31%30.03 inHg

7:00 AM

Mostly sunny

70° 💧 None 💨 1 mph H 32%30.03 inHg

8:00 AM

Sunny

75° 💧 None 💨 2 mph H 27%30.03 inHg

9:00 AM

Sunny

82° 💧 None 💨 2 mph H 21%30.06 inHg

10:00 AM

Sunny

86° 💧 None 💨 3 mph H 19%30.03 inHg

11:00 AM

Sunny

91° 💧 None 💨 4 mph H 18%30.03 inHg

12:00 PM

Mostly sunny

95° 💧 None 💨 5 mph H 18%30.03 inHg

1:00 PM

Sunny

98° 💧 None 💨 4 mph H 17%30.00 inHg

2:00 PM

Sunny

100° 💧 None 💨 4 mph H 17%29.97 inHg

3:00 PM

Sunny

101° 💧 None 💨 2 mph H 17%29.94 inHg

4:00 PM

Sunny

101° 💧 None 💨 1 mph H 17%29.91 inHg

5:00 PM

Sunny

100° 💧 None 💨 3 mph H 18%29.91 inHg

6:00 PM

Sunny

97° 💧 None 💨 6 mph H 20%29.91 inHg

7:00 PM

Sunny

91° 💧 None 💨 7 mph H 25%29.94 inHg

8:00 PM

Clear night

87° 💧 None 💨 7 mph H 29%29.94 inHg

9:00 PM

Clear night

85° 💧 None 💨 4 mph H 29%29.97 inHg

10:00 PM

Clear night

83° 💧 None 💨 4 mph H 31%29.97 inHg

11:00 PM

Clear night

82° 💧 None 💨 4 mph H 30%30.00 inHg

Thursday

12:00 AM

Clear night

80° 💧 None 💨 6 mph H 30%29.97 inHg

1:00 AM

Clear night

79° 💧 None 💨 5 mph H 31%29.97 inHg

2:00 AM

Clear night

78° 💧 None 💨 5 mph H 31%29.97 inHg

3:00 AM

Clear night

77° 💧 None 💨 4 mph H 32%29.97 inHg

4:00 AM

Clear night

76° 💧 None 💨 3 mph H 33%29.97 inHg

5:00 AM

Clear night

76° 💧 None 💨 3 mph H 34%29.97 inHg

6:00 AM

Clear night

76° 💧 None 💨 2 mph H 34%29.97 inHg

7:00 AM

Sunny

75° 💧 None 💨 2 mph H 35%29.97 inHg

8:00 AM

Sunny

81° 💧 None 💨 2 mph H 30%30.00 inHg

9:00 AM

Sunny

86° 💧 None 💨 3 mph H 24%30.00 inHg

10:00 AM

Sunny

90° 💧 None 💨 4 mph H 21%29.97 inHg

11:00 AM

Sunny

95° 💧 None 💨 4 mph H 19%29.97 inHg

12:00 PM

Sunny

98° 💧 None 💨 4 mph H 17%29.94 inHg

1:00 PM

Sunny

100° 💧 None 💨 3 mph H 17%29.91 inHg

2:00 PM

Sunny

101° 💧 None 💨 4 mph H 18%29.88 inHg

3:00 PM

Sunny

100° 💧 None 💨 7 mph H 19%29.88 inHg

4:00 PM

Sunny

99° 💧 None 💨 10 mph H 20%29.85 inHg

5:00 PM

Sunny

98° 💧 None 💨 8 mph H 20%29.85 inHg

6:00 PM

Sunny

95° 💧 None 💨 7 mph H 20%29.85 inHg

7:00 PM

Sunny

90° 💧 None 💨 8 mph H 19%29.85 inHg

8:00 PM

Clear night

85° 💧 None 💨 8 mph H 19%29.88 inHg

9:00 PM

Clear night

82° 💧 None 💨 7 mph H 21%29.88 inHg

10:00 PM

Mostly clear night

79° 💧 None 💨 6 mph H 23%29.91 inHg

11:00 PM

Mostly clear night

77° 💧 None 💨 6 mph H 26%29.91 inHg

Friday

12:00 AM

Clear night

76° 💧 None 💨 5 mph H 28%29.91 inHg

1:00 AM

Clear night

74° 💧 None 💨 4 mph H 30%29.91 inHg

2:00 AM

Clear night

72° 💧 None 💨 3 mph H 33%29.91 inHg

3:00 AM

Clear night

71° 💧 None 💨 3 mph H 36%29.88 inHg

4:00 AM

Clear night

69° 💧 None 💨 2 mph H 38%29.88 inHg

5:00 AM

Clear night

68° 💧 None 💨 2 mph H 40%29.88 inHg

2:00 PM

Sunny

100° 💧 None 💨 5 mph H 8%29.83 inHg

5:00 PM

Sunny

96° 💧 None 💨 10 mph H 13%29.77 inHg

8:00 PM

Clear night

80° 💧 None 💨 12 mph H 33%29.80 inHg

11:00 PM

Mostly clear night

71° 💧 None 💨 8 mph H 50%29.85 inHg

Saturday

2:00 AM

Partly cloudy night

67° 💧 None 💨 4 mph H 59%29.85 inHg

5:00 AM

Mostly clear night

62° 💧 None 💨 4 mph H 67%29.88 inHg

8:00 AM

Sunny

63° 💧 None 💨 3 mph H 61%29.91 inHg

11:00 AM

Sunny

77° 💧 None 💨 8 mph H 30%29.91 inHg

2:00 PM

Sunny

87° 💧 None 💨 9 mph H 19%29.85 inHg

5:00 PM

Sunny

86° 💧 None 💨 12 mph H 22%29.80 inHg

8:00 PM

Clear night

68° 💧 None 💨 13 mph H 49%29.85 inHg

11:00 PM

Clear night

61° 💧 None 💨 11 mph H 71%29.91 inHg

Sunday

2:00 AM

Clear night

57° 💧 None 💨 11 mph H 78%29.94 inHg

5:00 AM

Clear night

55° 💧 None 💨 9 mph H 76%29.91 inHg

8:00 AM

Sunny

56° 💧 None 💨 7 mph H 71%29.94 inHg

11:00 AM

Sunny

70° 💧 None 💨 4 mph H 39%29.94 inHg

2:00 PM

Mostly sunny

81° 💧 None 💨 3 mph H 25%29.85 inHg

5:00 PM

Sunny

85° 💧 None 💨 8 mph H 19%29.77 inHg

8:00 PM

Mostly clear night

73° 💧 None 💨 12 mph H 34%29.80 inHg

11:00 PM

Partly cloudy night

65° 💧 None 💨 6 mph H 44%29.85 inHg

Monday

2:00 AM

Partly cloudy night

61° 💧 None 💨 4 mph H 50%29.85 inHg

5:00 AM

Partly cloudy night

58° 💧 None 💨 1 mph H 56%29.85 inHg

8:00 AM

Mostly sunny

60° 💧 None 💨 2 mph H 52%29.88 inHg

11:00 AM

Sunny

77° 💧 None 💨 1 mph H 26%29.85 inHg

5:00 PM

Sunny

77° 💧 None 💨 2 mph H 23%29.88 inHg

11:00 PM

Clear night

90° 💧 None 💨 5 mph H 12%29.77 inHg

Tuesday

5:00 AM

Clear night

66° 💧 None 💨 1 mph H 49%29.85 inHg

11:00 AM

Sunny

57° 💧 None 💨 1 mph H 73%29.88 inHg

5:00 PM

Sunny

73° 💧 None 💨 2 mph H 41%29.94 inHg

11:00 PM

Clear night

80° 💧 None 💨 10 mph H 32%29.85 inHg

Wednesday

5:00 AM

Clear night

59° 💧 None 💨 1 mph H 77%29.97 inHg

11:00 AM

Mostly sunny

55° 💧 None 💨 1 mph H 87%29.97 inHg

5:00 PM

Mostly sunny

70° 💧 None 💨 4 mph H 47%30.00 inHg

11:00 PM

Clear night

84° 💧 None 💨 6 mph H 28%29.88 inHg

Thursday

5:00 AM

Clear night

63° 💧 None 💨 5 mph H 60%29.97 inHg

11:00 AM

Sunny

55° 💧 None 💨 2 mph H 90%29.97 inHg

5:00 PM

Sunny

72° 💧 None 💨 3 mph H 42%29.97 inHg

11:00 PM

Clear night

85° 💧 None 💨 8 mph H 24%29.85 inHg

Friday

5:00 AM

Clear night

63° 💧 None 💨 5 mph H 41%29.94 inHg

11:00 AM

Sunny

56° 💧 None 💨 0 mph H 61%29.94 inHg

5:00 PM

Sunny

72° 💧 None 💨 4 mph H 26%29.97 inHg

11:00 PM

Clear night

87° 💧 None 💨 3 mph H 11%29.83 inHg

Saturday

5:00 AM

Clear night

62° 💧 None 💨 2 mph H 61%29.91 inHg

11:00 AM

Sunny

56° 💧 None 💨 1 mph H 69%29.91 inHg

5:00 PM

Sunny

77° 💧 None 💨 2 mph H 25%29.91 inHg

11:00 PM

Clear night

89° 💧 None 💨 8 mph H 17%29.83 inHg

Sunday

5:00 AM

Clear night

67° 💧 None 💨 1 mph H 46%29.91 inHg

11:00 AM

Sunny

60° 💧 None 💨 0 mph H 45%29.94 inHg

5:00 PM

Mostly cloudy

77° 💧 None 💨 2 mph H 25%29.97 inHg

11:00 PM

Mostly cloudy night

92° 💧 None 💨 6 mph H 16%29.88 inHg

Monday

5:00 AM

Mostly clear night

66° 💧 None 💨 4 mph H 47%30.00 inHg

11:00 AM

Sunny

58° 💧 None 💨 2 mph H 69%30.00 inHg

5:00 PM

Sunny

74° 💧 None 💨 6 mph H 35%30.03 inHg

11:00 PM

Clear night

92° 💧 None 💨 5 mph H 11%29.88 inHg

Tuesday

5:00 AM

Clear night

62° 💧 None 💨 9 mph H 65%30.00 inHg

11:00 AM

Sunny

56° 💧 None 💨 3 mph H 77%29.97 inHg

5:00 PM

Sunny

73° 💧 None 💨 2 mph H 39%29.97 inHg

11:00 PM

Clear night

91° 💧 None 💨 2 mph H 11%29.83 inHg

Wednesday

5:00 AM

Clear night

71° 💧 None 💨 1 mph H 38%29.88 inHg

11:00 AM

Sunny

62° 💧 None 💨 1 mph H 39%29.85 inHg

In Lake Nacimiento and, more broadly, across the state of California: Tonight, expect mostly cloudy skies with temperatures remaining hot, ranging from 86 to 94 degrees Fahrenheit. Winds will be light, coming from the northwest at around 9 mph, with gusts up to 17 mph. No rain is anticipated during the evening hours, so conditions will remain dry. Humidity levels may be moderate, contributing to the warm feel of the night. It will be a relatively mild evening in terms of wind, but the heat will persist throughout the night. Those planning outdoor activities should be prepared for the warm temperatures, and it’s advisable to stay hydrated. The weather will stay stable for the next few hours, with no significant changes expected.

15-Day Weather Outlook for Lake Nacimiento

Thursday, Sep 10Thu Sep 10

Sunny 101°/75° 💧 None 💨 10 mph

Friday, Sep 11Fri Sep 11

Mostly sunny 100°/68° 💧 0.001 in 💨 8 mph

Saturday, Sep 12Sat Sep 12

Mostly sunny 96°/62° 💧 None 💨 12 mph

Sunday, Sep 13Sun Sep 13

Mostly sunny 86°/55° 💧 None 💨 13 mph

Monday, Sep 14Mon Sep 14

Mostly sunny 85°/58° 💧 None 💨 12 mph

Tuesday, Sep 15Tue Sep 15

Sunny 90°/57° 💧 None 💨 5 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 80°/55° 💧 None 💨 10 mph

Thursday, Sep 17Thu Sep 17

Mostly sunny 84°/55° 💧 None 💨 6 mph

Friday, Sep 18Fri Sep 18

Sunny 85°/56° 💧 None 💨 8 mph

Saturday, Sep 19Sat Sep 19

Sunny 87°/56° 💧 None 💨 4 mph

Sunday, Sep 20Sun Sep 20

Sunny 89°/60° 💧 None 💨 8 mph

Monday, Sep 21Mon Sep 21

Mostly cloudy 92°/58° 💧 None 💨 6 mph

Tuesday, Sep 22Tue Sep 22

Sunny 92°/56° 💧 None 💨 9 mph

Wednesday, Sep 23Wed Sep 23

Sunny 91°/62° 💧 None 💨 2 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lake Nacimiento

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Lake Nacimiento

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 9:00 PM

PM2.5 Fine particles Good 10,0µg/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 18,6µg/m³

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

O₃ Ozone Fair 99,5µg/m³

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

NO₂ Nitrogen dioxide Good 2,4µg/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 Lake Nacimiento

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 8,9Very high 🙂Fair

Tomorrow UV 9,0Very high 😐Moderate

Thursday UV 8,8Very high 😐Moderate

Friday UV 8,7Very high 🙂Fair

Saturday UV 8,6Very high 🙂Fair

Sunday UV 7,0High —Unavailable

Monday UV 7,0High —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.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed. Dry air can increase hydration needs.

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 Lake Nacimiento

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · LAKE NACIMIENTO, CALIFORNIA

Tonight's Stargazing & Shooting Stars

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

94/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:48 PM–5:14 AM

☁ Cloud cover 9% Real hourly forecast for the best viewing hour.

☾ Moonlight 6% Waning Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 86° high at the best hour.

✦ Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min79%

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

Explore current conditions and forecasts for other locations.

McGregor US · Florida · 8,490 residents Slidell US · Louisiana · 28,561 residents Lower Snug AU · Tasmania · 460 residents South Milwaukee US · Wisconsin · 20,442 residents Markleysburg US · Pennsylvania · 334 residents Thames Centre CA · Ontario · 13,980 residents Gold Canyon US · Arizona · 13,107 residents Bridge City US · Louisiana · 7,297 residents Little Dunmow GB · England · 2,640 residents Pitt Town Bottoms AU · New South Wales · 85 residents Greenlawn US · New York · 15,210 residents Saint-Basile-le-Grand CA · Quebec · 17,053 residents Hockessin US · Delaware · 13,439 residents Yarrawarrah AU · New South Wales · 2,775 residents Bass Lake US · California · 499 residents Willowbrook US · California · 21,681 residents

Forecast data for Lake Nacimiento were last refreshed today at 8:38 PM. The current forecast period extends through 10/09/2026 at 6:00 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.