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American Canyon Weather Warning NWS WEATHER ALERT FOR THE AMERICAN CANYON, CA AREA - Issued: 1114 PM PDT Tue Aug 11 2026 American Canyon Weather Warning

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Weather for American Canyon, CAAmerican Canyon, CA Weather & Current Conditions

94503 Weather (American Canyon, CA)

American Canyon, CA WeatherCurrent Conditions and Weather for American Canyon, California
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Clear at American Canyon (94503), temperature is 69°F21°C, dew point 57°F14°C, humidity 65%. Wind direction is S at 22 mphat 35 km/h with visibility of 10 mi16 km. Barometric pressure is 29.79 in1008 mb. Last update: 5:53 pm.*
*Time is approximately 5:53 pm Wed, Aug 12, 2026. Time will be within 15 minutes of current local time. American Canyon weather forecast data is updated every 15 minutes.

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If rain weren't wet, what would it be? And if snow wasn't cold, what would it be? And if hail wasn't frozen, what would it be? The forces of nature shape water, you see. ―Guy Lawrence
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American Canyon CA Weather - 8:53 pm

American Canyon Weather Forecast

Weather forecast for: 2 Miles SSE Napa Co. Airport CA
Last Update: 1:27 pm PDT Aug 12, 2026
Tonight: Increasing clouds, with a low around 57. Southwest wind around 9 mph.
Thursday: Cloudy through mid morning, then gradual clearing, with a high near 67. Southwest wind 10 to 13 mph, with gusts as high as 18 mph.
Thursday Night: Increasing clouds, with a low around 57. Southwest wind 9 to 11 mph.
Friday: Cloudy through mid morning, then gradual clearing, with a high near 67. South southwest wind 7 to 10 mph.
Friday Night: Partly cloudy, with a low around 56. West southwest wind 7 to 11 mph.
Saturday: Partly sunny, with a high near 70.
Saturday Night: Partly cloudy, with a low around 55.
Sunday: Partly sunny, with a high near 72.
Sunday Night: Partly cloudy, with a low around 55.
Monday: Mostly cloudy, with a high near 72.
Monday Night: Mostly cloudy, with a low around 56.
Tuesday: Mostly cloudy, with a high near 74.
Tuesday Night: Mostly cloudy, with a low around 58.
Wednesday: Partly sunny, with a high near 75.

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