38.2983’ N, 122.2800’ W

Napa, CA

74°
H 88°
L 55°
SW
5mph
High tide
1:51 pm

Napa, CA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Aug 25
Mostly Sunny
Close Hourly
88º / 55º 0% SSW 11 mph 40%
12pm Sunny 74º 0% SW 5 mph 54%
1pm Mostly Sunny 79º 0% SSW 6 mph 45%
2pm Partly Cloudy 83º 0% SSW 8 mph 38%
3pm Partly Cloudy 85º 0% SSW 10 mph 34%
4pm Partly Cloudy 86º 0% SSW 11 mph 32%
5pm Partly Cloudy 85º 0% SSW 11 mph 31%
6pm Partly Cloudy 83º 0% SSW 10 mph 34%
7pm Partly Cloudy 79º 0% SSW 8 mph 39%
8pm Partly Cloudy 73º 0% SSW 6 mph 49%
9pm Partly Cloudy 69º 1% S 5 mph 58%
10pm Mostly Clear 66º 2% S 5 mph 66%
11pm Partly Cloudy 64º 5% SSW 5 mph 73%
Wed
Aug 26
Partly Cloudy
View Hourly
92º / 60º 20% SW 11 mph 47%
12am Partly Cloudy 61º 6% SSW 4 mph 79%
1am Partly Cloudy 60º 7% SSW 4 mph 82%
2am Partly Cloudy 59º 8% SW 4 mph 85%
3am Partly Cloudy 58º 9% WSW 3 mph 88%
4am Partly Cloudy 56º 13% W 2 mph 90%
5am Mostly Cloudy 56º 21% WNW 2 mph 90%
6am Mostly Cloudy 56º 20% WNW 2 mph 91%
7am Mostly Cloudy 56º 20% WNW 2 mph 91%
8am Partly Cloudy 59º 19% WNW 2 mph 85%
9am Mostly Sunny 62º 4% WSW 2 mph 77%
10am Sunny 68º 1% SW 3 mph 62%
11am Sunny 75º 0% SSW 4 mph 48%
12pm Sunny 81º 0% SW 6 mph 39%
1pm Sunny 85º 0% SSW 7 mph 33%
2pm Sunny 88º 0% SSW 9 mph 29%
3pm Sunny 90º 0% SSW 10 mph 26%
4pm Sunny 90º 0% SSW 11 mph 25%
5pm Sunny 89º 0% SSW 11 mph 24%
6pm Sunny 87º 0% SSW 10 mph 27%
7pm Sunny 84º 0% SSW 9 mph 34%
8pm Clear 78º 0% SSW 6 mph 43%
9pm Clear 74º 0% SSW 5 mph 50%
10pm Clear 71º 1% SSW 5 mph 56%
11pm Clear 69º 1% SW 5 mph 60%
Thu
Aug 27
Mostly Sunny
View Hourly
91º / 62º 5% SW 12 mph 44%
12am Clear 67º 2% SW 4 mph 65%
1am Clear 66º 4% SW 4 mph 68%
2am Clear 65º 4% SW 4 mph 70%
3am Clear 63º 5% WSW 3 mph 73%
4am Clear 62º 6% WSW 3 mph 75%
5am Clear 61º 6% WNW 3 mph 77%
6am Clear 61º 6% W 2 mph 79%
7am Sunny 61º 6% WNW 2 mph 79%
8am Sunny 65º 3% WNW 2 mph 70%
9am Sunny 70º 1% WSW 3 mph 61%
10am Sunny 75º 0% SW 3 mph 51%
11am Sunny 81º 0% SSW 5 mph 43%
Fri
Aug 28
AM Clouds/PM Sun 83º / 55º 3% SW 10 mph 53%
Sat
Aug 29
Partly Cloudy 81º / 53º 19% SW 12 mph 58%
Sun
Aug 30
Partly Cloudy 78º / 54º 20% SSW 11 mph 63%
Mon
Aug 31
Partly Cloudy 76º / 54º 19% SW 12 mph 64%
Tue
Sep 1
Partly Cloudy 77º / 54º 18% SW 11 mph 62%

Weather Radar for Napa, CA See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Napa, CA

Today
High : 72ºF
SW wind 6 to 10 kt. Sunny.
Tonight
Low : 59ºF
SW wind 5 to 9 kt. Partly cloudy.
Wednesday
High : 76ºF
Variable winds less than 5 kt becoming SW 5 to 9 kt in the afternoon. Partly sunny, then gradually becoming sunny.
Wednesday Night
Low : 63ºF
SSW wind 6 to 9 kt. Mostly clear.
Thursday
High : 76ºF
WSW wind 5 to 10 kt. Mostly sunny.
Thursday Night
Low : 61ºF
SW wind 8 to 11 kt. Mostly cloudy.
Friday
High : 72ºF
SW wind 8 to 10 kt. Partly sunny.
Friday Night
Low : 56ºF
SW wind 6 to 9 kt. Mostly clear.
Saturday
High : 73ºF
SW wind 7 to 10 kt. Mostly sunny.

NOAA Buoy Data Near Napa, CA See Map

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    Wind Speed Forecast for Napa, CA

    TuesdayWednesdayThursday
    Wind Speed (MPH) 51164226116432
    7pm11pm3am7am11am3pm7pm11pm3am7am11am3pm
    MPH 51164226116432
    DIR SWSSWSSWSSWWWNWSWSSWSSWSWWSWWNW

    Current Weather Conditions In Napa, CA

    As Of: 33 minutes ago

    • 74ºF
    • 74ºF
    • 5mph
    • 0º (SW)
    • 5mph
    • Sunny
    • 10mi
    • 30.01"
    • 54%
    • 0ºF

    The weather right now in Napa, CA is Sunny. The current temperature is 74°F, and the expected high and low for today, Tuesday, August 25, 2026, are 88° high temperature and 55°F low temperature. The wind is currently blowing at 5 miles per hour, and coming from the Southwest. The wind is gusting to 5 mph. With the wind and the atmosphere the temperature feels like 74° Fahrenheit. Expected precipitation is 0 percent, with current humidity at 54 percent, and air pressure at 30.01 in. Visibility is 10 nautical miles. There are no current weather alert(s).