AMERICAN CANYON, CA 94503 Weather Forecast & Current Conditions

Local Weather
- Local weather by ZIP or City
- Local area snow depth
- CURRENT WEATHER MAPS
- - Fronts & Pressure Centers
- - Current U.S. Temperatures
- - Northwest U.S.
- - Northeast U.S.
- - Mid-Atlantic U.S.
- - Midwest U.S.
- - Central Plains U.S.
- - Southeast U.S.
- - Southern Plains U.S.
- - Southwest U.S.
- - Alaska
10 Day Forecasts
Other Forecasts
- Snowstorm Forecast
- U.S. 6-hourly Snowfall Forecast
- 3 DAY NAM MODEL FORECASTS
- - Clouds & Precipitation
- - Temperature
- 7 DAY NWS FORECASTS
- - Weather Type
- - Precip. Probability
- - High Temperatures
- - Low Temperatures
- - Cloud Cover
- - Wind
- - Relative Humidity
- - Dewpoint
- - Snowfall
- SEASONAL FORECASTS
- - Temperature
- - Precipitation
Severe Weather
Radar
- U.S. RADAR (NWS interactive)
- U.S. RADAR (by state)
Satellite

94503 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
NAPA, CA Current Weather
11:54 PM PDT MAR 31, 2026
Overcast 55°F
Feels Like:	55°F
Dewpoint:	55°F
Rel. Hum.:	100%
Visibility:	10 miles
Wind:	Calm
Pressure:	29.91 inches
Last 72 hours
Local Area Snow Depth
California Current Weather
California MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

94503 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	AMERICAN CANYON, CA 94503 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly cloudy. Rain showers likely and a chance of thunderstorms early in the evening, then a chance of rain showers and a slight chance of thunderstorms late in the evening. A chance of rain after midnight, then a slight chance of rain late in the night. Lows around 53. Southwest winds up to 10 mph with gusts to around 20 mph.

WEDNESDAY
Mostly cloudy. A chance of rain in the morning, then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 61 to 67. Southwest winds up to 15 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon.

WEDNESDAY NIGHT
Mostly cloudy with a chance of rain. Colder. Lows 42 to 48. Southwest winds 10 to 15 mph with gusts to around 25 mph.

THURSDAY
Sunny. Highs around 66. West winds around 10 mph shifting to the northwest in the afternoon.

THURSDAY NIGHT
Clear. Lows 44 to 50. Northwest winds around 10 mph with gusts to around 25 mph.

FRIDAY
Sunny. Highs around 74.

FRIDAY NIGHT
Clear. Lows 45 to 51.

SATURDAY THROUGH MONDAY
Mostly clear. Highs 77 to 83. Lows 45 to 54.

MONDAY NIGHT
Clear. Lows around 50.

TUESDAY
Mostly sunny. Highs 72 to 78.

94503 WEATHER SATELLITE LOOPS

Visible Weather Satellite
AMERICAN CANYON, CA 94503

Infrared Weather Satellite
AMERICAN CANYON, CA 94503

94503 WEATHER RADAR LOOP

NEXRAD Weather Radar
AMERICAN CANYON, CA 94503

MOS COMPUTER WEATHER FORECAST

NAPA, CA 3 hourly weather forecast

weather forecast created 5:00 PM MST 3/31/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
1 APR 2026

10 PM

54°

52°

Mostly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 2% severe)

SW 7

93%

52°

Low 52°

1 AM

53°

51°

Mostly Cloudy

SW 6

96%

52°

High 61°

4 AM

54°

53°

Mostly Cloudy

43%
RAIN
.1–.25 in

0% Thunder
( 2% severe)

SW 6

93%

52°

Mostly Cloudy

Rain Likely

7 AM

53°

50°

Mostly Cloudy

SSW 8

100%

53°

10 AM

57°

54°

Mostly Cloudy

54%
RAIN
.01–.1 in

0% Thunder
( 6% severe)

SSW 15

90%

54°

1 PM

59°

56°

Mostly Cloudy

SW 18

87%

55°

4 PM

58°

54°

Mostly Cloudy

71%
RAIN
***

0% Thunder
( 4% severe)

SW 18

83%

53°

7 PM

56°

52°

Mostly Cloudy

SW 16

86%

52°

Thursday
2 APR 2026

10 PM

53°

48°

Mostly Cloudy

51%
RAIN
.1–.25 in

0% Thunder
( 2% severe)

W 15

93%

51°

Low 41°

1 AM

49°

44°

Partly Cloudy

W 12

93%

47°

High 65°

4 AM

47°

43°

Clear

5%

0% Thunder
( 0% severe)

NW 9

89%

44°

Clear

7 AM

45°

40°

Clear

WNW 9

89%

42°

10 AM

56°

53°

Clear

0%

0% Thunder
( 0% severe)

NW 13

59%

42°

1 PM

63°

62°

Clear

NW 12

44%

41°

4 PM

63°

62°

Clear

1%

0% Thunder
( 0% severe)

WNW 12

44%

41°

7 PM

55°

52°

Clear

WNW 10

64%

43°


NAPA, CA extended weather forecast
Friday 3 APR 2026	Saturday 4 APR 2026	Sunday 5 APR 2026	Monday 6 APR 2026	Tuesday 7 APR 2026
Low 36°	Low 42°	Low 44°	Low 45°	Low 48°
High 75°	High 76°	High 70°	High 66°	High 66°

Clear 3% Rain	Clear 2% Rain	Partly Cloudy 2% Rain	Mostly Cloudy 8% Rain	Mostly Cloudy 45% Rain

SELECT BOX EXAMPLES:

for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:

American Canyon, CA
American Canyon, CA snow
American Canyon, CA radar
CA map

-or-
-or-
-or-

94503
94503 snow
94503 radar

-or-
-or-

CA
CA snow

Copyright © 2024 WeatherStreet.com

Put our free WeatherStreet weather lookup on your web page.

Terms & Conditions
This is not clickable - please e-mail us separately

This is not clickable - please e-mail us separately