Napa, CA Weather Forecast and Current Conditions

DaySkyHigh / LowPrecipWindHumidity
Fri
Sep 17
Cloudy-º / 53º6%WSW 7 mph84%
Sat
Sep 18
Mostly Cloudy
View Hourly
71º / 58º10%SW 13 mph83%
3amCloudy58º3%WSW 6 mph80%
4amMostly Cloudy57º5%WSW 6 mph81%
5amMostly Cloudy56º5%WSW 6 mph84%
6amMostly Cloudy55º6%WSW 6 mph93%
7amMostly Cloudy54º7%WSW 6 mph96%
8amCloudy56º7%WSW 7 mph93%
9amCloudy58º9%SW 7 mph91%
10amCloudy60º10%SW 8 mph87%
11amCloudy62º8%SW 9 mph85%
12pmCloudy64º7%SW 9 mph81%
1pmMostly Cloudy66º3%SW 11 mph79%
2pmMostly Cloudy68º2%SW 12 mph74%
3pmMostly Cloudy69º2%SW 13 mph73%
4pmMostly Cloudy69º2%SW 13 mph73%
5pmMostly Cloudy68º2%SW 13 mph77%
6pmMostly Cloudy66º3%SW 12 mph82%
7pmMostly Cloudy64º5%SW 12 mph87%
8pmMostly Cloudy64º16%SSW 10 mph88%
9pmMostly Cloudy63º18%SW 8 mph88%
10pmCloudy63º19%SSW 7 mph90%
11pmShowers63º40%SSW 7 mph91%
Sun
Sep 19
Sunny
View Hourly
80º / 55º9%W 10 mph58%
12amShowers63º43%SW 6 mph91%
1amShowers62º42%SW 6 mph93%
2amShowers62º39%SW 6 mph93%
3amCloudy62º24%WSW 4 mph94%
4amCloudy61º22%WSW 4 mph96%
5amMostly Cloudy61º14%W 3 mph94%
6amPartly Cloudy60º9%W 3 mph94%
7amPartly Cloudy59º9%W 3 mph94%
8amMostly Sunny61º8%WNW 3 mph89%
9amMostly Sunny63º5%WNW 4 mph81%
10amSunny65º2%WNW 5 mph73%
11amSunny68º1%WNW 7 mph63%
12pmSunny71º0%WNW 7 mph55%
1pmSunny74º0%WNW 7 mph47%
2pmSunny76º0%WNW 8 mph41%
3pmSunny78º0%W 9 mph38%
4pmSunny78º0%WSW 10 mph38%
5pmSunny77º0%SW 10 mph39%
6pmSunny76º0%SW 8 mph42%
7pmSunny72º0%SW 7 mph52%
8pmClear68º1%SW 5 mph60%
9pmClear65º1%WNW 4 mph63%
10pmClear64º1%NNW 4 mph65%
11pmClear62º2%NW 5 mph66%
Mon
Sep 20
Sunny
View Hourly
90º / 55º1%NNE 8 mph32%
12amClear61º2%NW 4 mph67%
1amClear60º2%NNW 4 mph67%
2amClear60º2%NNW 4 mph66%
Tue
Sep 21
Sunny92º / 55º0%SE 10 mph29%
Wed
Sep 22
Mostly Sunny85º / 52º3%SW 11 mph45%
Thu
Sep 23
Partly Cloudy86º / 56º5%SW 9 mph48%
Fri
Sep 24
Mostly Sunny88º / 56º3%SW 10 mph42%

Weather Radar for Napa, CA See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Napa, CA

Overnight
Low : 54ºF
SW wind around 12 kt. Mostly cloudy.
Saturday
High : 61ºF
SW wind 10 to 15 kt. A slight chance of rain.
Saturday Night
Low : 58ºF
SSW wind 9 to 11 kt. Rain likely, mainly after 11pm.
Sunday
High : 66ºF
SW wind 9 to 13 kt becoming WNW in the morning. A slight chance of rain before 11am.
Sunday Night
Low : 57ºF
WNW wind 6 to 14 kt, with gusts as high as 22 kt. Mostly clear.
Monday
High : 74ºF
Variable winds less than 5 kt becoming WSW 5 to 8 kt in the afternoon. Sunny.
Monday Night
Low : 58ºF
Variable winds 5 kt or less. Clear.
Tuesday
High : 77ºF
Variable winds less than 5 kt becoming ENE 5 to 7 kt in the morning. Sunny.
Tuesday Night
Low : 58ºF
WSW wind 5 to 8 kt. Mostly clear.

NOAA Buoy Data Near Napa, CA See Map

Loading Map...
Loading Buoy Data...

    Wind Speed Forecast for Napa, CA

    SaturdaySunday
    Wind Speed (MPH)66913127437975
    3am7am11am3pm7pm11pm3am7am11am3pm7pm11pm
    MPH66913127437975
    DIRWSWWSWSWSWSWSSWWSWWWNWWSWNW

    Current Weather Conditions In Napa, CA

    As Of: 41 minutes ago

    • 58ºF
    • 57ºF
    • 6mph
    • 0º (WSW)
    • 6mph
    • Cloudy
    • 5mi
    • 30.00"
    • 80%
    • 0ºF

    The weather right now in Napa, CA is Cloudy. The current temperature is 58°F, and the expected high and low for today, Saturday, September 18, 2021, are -° high temperature and 53°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the West Southwest. The wind is gusting to 6 mph. With the wind and the atmosphere the temperature feels like 57° Fahrenheit. Expected precipitation is 3 percent, with current humidity at 80 percent, and air pressure at 30 in. Visibility is 5 nautical miles. There are no current weather alert(s).