What is the weather in American Canyon right now?

Current weather in American Canyon is mist.

Where can I find the hourly weather forecast for American Canyon?

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

Is the weather forecast for American Canyon updated regularly?

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

Now · 6:10 AM

American Canyon Weather & Hourly Forecast

United States · California · 94503

55°F

Mist at night

Feels like: 57°F

💧 Humidity 100% 🌡 Pressure 29.94 inHg 💨 Wind 0 mph 👁 Visibility 0.9 mi ☁ Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:56 AM 🌇 Sunset 7:05 PM

Hourly Forecast for American Canyon

Today

7:00 AM

Fog

55° 💧 0.001 in 💨 1 mph H 100%29.94 inHg

10:00 AM

Mist

60° 💧 None 💨 3 mph H 89%29.97 inHg

1:00 PM

Sunny

74° 💧 None 💨 5 mph H 57%29.94 inHg

4:00 PM

Sunny

83° 💧 None 💨 6 mph H 40%29.85 inHg

7:00 PM

Sunny

74° 💧 None 💨 5 mph H 50%29.85 inHg

10:00 PM

Clear night

66° 💧 None 💨 1 mph H 72%29.88 inHg

Tomorrow

1:00 AM

Clear night

61° 💧 None 💨 1 mph H 86%29.88 inHg

4:00 AM

Clear night

58° 💧 None 💨 0 mph H 98%29.85 inHg

7:00 AM

Mist

57° 💧 None 💨 0 mph H 99%29.88 inHg

10:00 AM

Partly cloudy

65° 💧 None 💨 3 mph H 73%29.91 inHg

1:00 PM

Overcast

75° 💧 None 💨 5 mph H 47%29.88 inHg

4:00 PM

Overcast

80° 💧 None 💨 8 mph H 41%29.85 inHg

7:00 PM

Overcast

67° 💧 None 💨 6 mph H 62%29.85 inHg

10:00 PM

Overcast night

66° 💧 None 💨 7 mph H 56%29.88 inHg

Friday

1:00 AM

Mostly clear night

63° 💧 None 💨 7 mph H 56%29.91 inHg

4:00 AM

Clear night

60° 💧 None 💨 6 mph H 75%29.94 inHg

Today

7:00 AM

Fog

55° 💧 0.000 in 💨 1 mph H 100%29.94 inHg

8:00 AM

Fog

55° 💧 0.000 in 💨 1 mph H 99%29.94 inHg

9:00 AM

Fog

56° 💧 None 💨 2 mph H 99%29.97 inHg

10:00 AM

Mist

60° 💧 None 💨 3 mph H 89%29.97 inHg

11:00 AM

Sunny

64° 💧 None 💨 4 mph H 77%29.97 inHg

12:00 PM

Sunny

69° 💧 None 💨 4 mph H 66%29.94 inHg

1:00 PM

Sunny

74° 💧 None 💨 5 mph H 57%29.94 inHg

2:00 PM

Sunny

78° 💧 None 💨 5 mph H 48%29.91 inHg

3:00 PM

Sunny

81° 💧 None 💨 6 mph H 43%29.88 inHg

4:00 PM

Sunny

83° 💧 None 💨 6 mph H 40%29.85 inHg

5:00 PM

Sunny

83° 💧 None 💨 8 mph H 39%29.85 inHg

6:00 PM

Sunny

80° 💧 None 💨 9 mph H 41%29.85 inHg

7:00 PM

Sunny

74° 💧 None 💨 5 mph H 50%29.85 inHg

8:00 PM

Clear night

70° 💧 None 💨 3 mph H 59%29.85 inHg

9:00 PM

Clear night

68° 💧 None 💨 2 mph H 64%29.85 inHg

10:00 PM

Clear night

66° 💧 None 💨 1 mph H 72%29.88 inHg

11:00 PM

Clear night

64° 💧 None 💨 1 mph H 79%29.88 inHg

Tomorrow

12:00 AM

Clear night

63° 💧 None 💨 1 mph H 85%29.88 inHg

1:00 AM

Clear night

61° 💧 None 💨 1 mph H 86%29.88 inHg

2:00 AM

Clear night

60° 💧 None 💨 1 mph H 91%29.88 inHg

3:00 AM

Clear night

58° 💧 None 💨 1 mph H 95%29.88 inHg

4:00 AM

Clear night

58° 💧 None 💨 0 mph H 98%29.85 inHg

5:00 AM

Mist at night

57° 💧 None 💨 0 mph H 99%29.88 inHg

6:00 AM

Mist at night

57° 💧 None 💨 0 mph H 99%29.88 inHg

7:00 AM

Mist

57° 💧 None 💨 0 mph H 99%29.88 inHg

8:00 AM

Mist

59° 💧 None 💨 2 mph H 98%29.88 inHg

9:00 AM

Sunny

62° 💧 None 💨 3 mph H 84%29.91 inHg

10:00 AM

Partly cloudy

65° 💧 None 💨 3 mph H 73%29.91 inHg

11:00 AM

Overcast

69° 💧 None 💨 4 mph H 63%29.91 inHg

12:00 PM

Overcast

72° 💧 None 💨 4 mph H 55%29.88 inHg

1:00 PM

Overcast

75° 💧 None 💨 5 mph H 47%29.88 inHg

2:00 PM

Overcast

78° 💧 None 💨 6 mph H 42%29.85 inHg

3:00 PM

Overcast

80° 💧 None 💨 7 mph H 40%29.85 inHg

4:00 PM

Overcast

80° 💧 None 💨 8 mph H 41%29.85 inHg

5:00 PM

Overcast

77° 💧 None 💨 11 mph H 41%29.85 inHg

6:00 PM

Overcast

70° 💧 None 💨 9 mph H 54%29.85 inHg

7:00 PM

Overcast

67° 💧 None 💨 6 mph H 62%29.85 inHg

8:00 PM

Overcast night

67° 💧 None 💨 6 mph H 63%29.85 inHg

9:00 PM

Overcast night

66° 💧 None 💨 6 mph H 59%29.88 inHg

10:00 PM

Overcast night

66° 💧 None 💨 7 mph H 56%29.88 inHg

11:00 PM

Overcast night

65° 💧 None 💨 6 mph H 55%29.88 inHg

Friday

12:00 AM

Overcast night

64° 💧 None 💨 7 mph H 55%29.91 inHg

1:00 AM

Mostly clear night

63° 💧 None 💨 7 mph H 56%29.91 inHg

2:00 AM

Clear night

62° 💧 None 💨 6 mph H 60%29.91 inHg

3:00 AM

Clear night

61° 💧 None 💨 6 mph H 65%29.91 inHg

4:00 AM

Clear night

60° 💧 None 💨 6 mph H 75%29.94 inHg

5:00 AM

Mostly clear night

60° 💧 None 💨 5 mph H 84%29.94 inHg

6:00 AM

Clear night

60° 💧 None 💨 5 mph H 92%29.94 inHg

7:00 AM

Sunny

61° 💧 None 💨 6 mph H 96%29.94 inHg

8:00 AM

Sunny

62° 💧 None 💨 7 mph H 93%29.97 inHg

9:00 AM

Sunny

65° 💧 None 💨 7 mph H 83%29.97 inHg

10:00 AM

Sunny

69° 💧 None 💨 8 mph H 73%29.97 inHg

11:00 AM

Sunny

72° 💧 None 💨 8 mph H 62%29.97 inHg

12:00 PM

Sunny

76° 💧 None 💨 8 mph H 52%29.97 inHg

1:00 PM

Mostly sunny

78° 💧 None 💨 9 mph H 43%29.94 inHg

2:00 PM

Mostly cloudy

79° 💧 None 💨 10 mph H 38%29.94 inHg

3:00 PM

Mostly cloudy

79° 💧 None 💨 11 mph H 37%29.91 inHg

4:00 PM

Mostly sunny

78° 💧 None 💨 12 mph H 36%29.91 inHg

5:00 PM

Sunny

77° 💧 None 💨 11 mph H 39%29.91 inHg

Saturday

2:00 AM

Clear night

55° 💧 None 💨 3 mph H 90%29.91 inHg

5:00 AM

Partly cloudy night

52° 💧 None 💨 1 mph H 97%29.91 inHg

8:00 AM

Overcast

53° 💧 None 💨 2 mph H 99%29.94 inHg

11:00 AM

Partly cloudy

64° 💧 None 💨 4 mph H 60%29.91 inHg

2:00 PM

Partly cloudy

73° 💧 None 💨 7 mph H 41%29.88 inHg

5:00 PM

Sunny

71° 💧 None 💨 9 mph H 49%29.85 inHg

8:00 PM

Clear night

61° 💧 None 💨 6 mph H 68%29.85 inHg

11:00 PM

Partly cloudy night

54° 💧 None 💨 4 mph H 94%29.91 inHg

Sunday

2:00 AM

Overcast night

55° 💧 None 💨 5 mph H 94%29.88 inHg

5:00 AM

Overcast night

56° 💧 None 💨 5 mph H 93%29.88 inHg

8:00 AM

Overcast

56° 💧 None 💨 5 mph H 92%29.88 inHg

11:00 AM

Partly cloudy

64° 💧 None 💨 6 mph H 66%29.94 inHg

2:00 PM

Sunny

70° 💧 None 💨 8 mph H 52%29.91 inHg

5:00 PM

Sunny

70° 💧 None 💨 9 mph H 50%29.88 inHg

8:00 PM

Clear night

61° 💧 None 💨 6 mph H 72%29.88 inHg

11:00 PM

Clear night

56° 💧 None 💨 3 mph H 92%29.91 inHg

Monday

2:00 AM

Mostly clear night

53° 💧 None 💨 2 mph H 97%29.91 inHg

5:00 AM

Overcast night

53° 💧 None 💨 2 mph H 99%29.91 inHg

8:00 AM

Overcast

53° 💧 None 💨 2 mph H 99%29.94 inHg

11:00 AM

Sunny

65° 💧 None 💨 4 mph H 65%29.97 inHg

2:00 PM

Sunny

76° 💧 None 💨 8 mph H 41%29.91 inHg

5:00 PM

Sunny

77° 💧 None 💨 11 mph H 34%29.85 inHg

8:00 PM

Clear night

63° 💧 None 💨 3 mph H 66%29.85 inHg

11:00 PM

Clear night

58° 💧 None 💨 2 mph H 85%29.88 inHg

Tuesday

5:00 AM

Clear night

60° 💧 None 💨 1 mph H 67%29.88 inHg

11:00 AM

Sunny

54° 💧 None 💨 1 mph H 82%29.85 inHg

5:00 PM

Sunny

75° 💧 None 💨 3 mph H 39%29.91 inHg

11:00 PM

Clear night

86° 💧 None 💨 9 mph H 23%29.83 inHg

Wednesday

5:00 AM

Clear night

62° 💧 None 💨 1 mph H 69%29.85 inHg

11:00 AM

Sunny

56° 💧 None 💨 1 mph H 78%29.85 inHg

5:00 PM

Sunny

80° 💧 None 💨 1 mph H 26%29.88 inHg

11:00 PM

Clear night

91° 💧 None 💨 6 mph H 13%29.80 inHg

Thursday

5:00 AM

Mostly clear night

66° 💧 None 💨 1 mph H 52%29.83 inHg

11:00 AM

Mostly cloudy

56° 💧 None 💨 2 mph H 84%29.83 inHg

5:00 PM

Overcast

73° 💧 None 💨 4 mph H 48%29.85 inHg

11:00 PM

Partly cloudy night

79° 💧 None 💨 7 mph H 39%29.83 inHg

Friday

5:00 AM

Clear night

59° 💧 None 💨 2 mph H 79%29.85 inHg

11:00 AM

Overcast

53° 💧 None 💨 2 mph H 99%29.83 inHg

5:00 PM

Sunny

71° 💧 None 💨 3 mph H 54%29.85 inHg

11:00 PM

Clear night

84° 💧 None 💨 7 mph H 28%29.77 inHg

Saturday

5:00 AM

Clear night

63° 💧 None 💨 2 mph H 63%29.83 inHg

11:00 AM

Sunny

55° 💧 None 💨 1 mph H 85%29.83 inHg

5:00 PM

Sunny

76° 💧 None 💨 3 mph H 39%29.88 inHg

11:00 PM

Clear night

89° 💧 None 💨 4 mph H 18%29.80 inHg

Sunday

5:00 AM

Clear night

65° 💧 None 💨 1 mph H 60%29.85 inHg

11:00 AM

Mostly sunny

59° 💧 None 💨 1 mph H 72%29.85 inHg

5:00 PM

Sunny

83° 💧 None 💨 2 mph H 32%29.91 inHg

11:00 PM

Clear night

95° 💧 None 💨 6 mph H 14%29.83 inHg

Monday

5:00 AM

Clear night

71° 💧 None 💨 1 mph H 43%29.85 inHg

11:00 AM

Mostly sunny

62° 💧 None 💨 1 mph H 61%29.85 inHg

5:00 PM

Sunny

78° 💧 None 💨 3 mph H 37%29.91 inHg

11:00 PM

Clear night

85° 💧 None 💨 6 mph H 27%29.83 inHg

Tuesday

5:00 AM

Mostly clear night

62° 💧 None 💨 2 mph H 79%29.91 inHg

11:00 AM

Mostly sunny

55° 💧 None 💨 1 mph H 98%29.88 inHg

5:00 PM

Sunny

71° 💧 None 💨 4 mph H 47%29.94 inHg

11:00 PM

Clear night

83° 💧 None 💨 5 mph H 29%29.85 inHg

Wednesday

5:00 AM

Clear night

60° 💧 None 💨 3 mph H 75%29.91 inHg

11:00 AM

Mostly sunny

55° 💧 None 💨 5 mph H 96%29.94 inHg

5:00 PM

Sunny

70° 💧 None 💨 6 mph H 50%30.00 inHg

11:00 PM

Clear night

76° 💧 None 💨 10 mph H 34%29.91 inHg

In American Canyon 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 American Canyon

TomorrowTomorrow

Partly cloudy 80°/57° 💧 None 💨 11 mph

Friday, Sep 25Fri Sep 25

Overcast 79°/60° 💧 None 💨 12 mph

Saturday, Sep 26Sat Sep 26

Partly cloudy 73°/52° 💧 0.001 in 💨 9 mph

Sunday, Sep 27Sun Sep 27

Overcast 70°/55° 💧 0.001 in 💨 9 mph

Monday, Sep 28Mon Sep 28

Overcast 77°/53° 💧 None 💨 11 mph

Tuesday, Sep 29Tue Sep 29

Sunny 86°/54° 💧 0.001 in 💨 9 mph

Wednesday, Sep 30Wed Sep 30

Sunny 91°/56° 💧 None 💨 6 mph

Thursday, Oct 1Thu Oct 1

Mostly sunny 79°/56° 💧 None 💨 7 mph

Friday, Oct 2Fri Oct 2

Overcast 84°/53° 💧 None 💨 7 mph

Saturday, Oct 3Sat Oct 3

Sunny 89°/55° 💧 None 💨 4 mph

Sunday, Oct 4Sun Oct 4

Mostly sunny 95°/59° 💧 None 💨 6 mph

Monday, Oct 5Mon Oct 5

Mostly sunny 85°/62° 💧 None 💨 6 mph

Tuesday, Oct 6Tue Oct 6

Mostly sunny 83°/55° 💧 None 💨 5 mph

Wednesday, Oct 7Wed Oct 7

Mostly sunny 76°/55° 💧 None 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in American Canyon

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for American Canyon

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 7:00 AM

PM2.5 Fine particles Good 3,7µg/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 12,9µg/m³

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

O₃ Ozone Fair 74,8µg/m³

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

NO₂ Nitrogen dioxide Good 0,9µg/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 American Canyon

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 6,6High 🙂Fair

Tomorrow UV 6,0High 🙂Fair

Friday UV 6,2High 🙂Fair

Saturday UV 6,2High 🙂Fair

Sunday UV 7,0High 🙂Fair

Monday UV 7,0High —Unavailable

Tuesday UV 8,0Very high —Unavailable

Hourly UV index today

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

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 American Canyon

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · AMERICAN CANYON, CALIFORNIA

Tonight's Stargazing & Shooting Stars

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

92/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:32 PM–5:30 AM

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

☾ Moonlight 95% Waxing Gibbous · Moon about 8° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 66° 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 min45%

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.

Forecast data for American Canyon were last refreshed today at 6:10 AM. The current forecast period extends through 25/09/2026 at 4:00 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.