Napa, CA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sat
May 24 		Sunny
Close Hourly 		76º / 47º 0% SSW 13 mph 54%
12pm Sunny 65º 0% SSW 10 mph 64%
1pm Sunny 68º 0% SSW 11 mph 60%
2pm Sunny 71º 0% SSW 13 mph 56%
3pm Sunny 74º 0% SSW 13 mph 50%
4pm Sunny 74º 0% SW 13 mph 49%
5pm Sunny 72º 0% SW 13 mph 50%
6pm Sunny 70º 0% SSW 12 mph 53%
7pm Sunny 67º 0% SSW 11 mph 58%
8pm Sunny 61º 1% SSW 10 mph 68%
9pm Clear 57º 4% SSW 9 mph 77%
10pm Clear 55º 6% SSW 8 mph 82%
11pm Clear 53º 7% SSW 7 mph 86%
Sun
May 25 		Partly Cloudy
View Hourly 		72º / 49º 9% SW 15 mph 64%
12am Mostly Clear 53º 15% SW 7 mph 88%
1am Mostly Clear 52º 9% SW 7 mph 89%
2am Partly Cloudy 51º 9% SW 6 mph 90%
3am Partly Cloudy 50º 16% SW 6 mph 92%
4am Partly Cloudy 49º 16% SW 5 mph 94%
5am Mostly Cloudy 49º 14% SW 5 mph 94%
6am Partly Cloudy 48º 10% WSW 5 mph 96%
7am Partly Cloudy 49º 9% WSW 5 mph 96%
8am Partly Cloudy 52º 6% WSW 5 mph 90%
9am Partly Cloudy 56º 4% SW 7 mph 77%
10am Mostly Sunny 59º 2% SW 8 mph 70%
11am Sunny 63º 1% SW 10 mph 63%
12pm Sunny 67º 0% SW 11 mph 56%
1pm Sunny 69º 0% SW 13 mph 52%
2pm Partly Cloudy 71º 0% SW 14 mph 50%
3pm Partly Cloudy 71º 0% SW 15 mph 49%
4pm Partly Cloudy 70º 0% SW 15 mph 50%
5pm Partly Cloudy 69º 0% SW 15 mph 52%
6pm Partly Cloudy 66º 0% SW 14 mph 57%
7pm Partly Cloudy 63º 1% WSW 13 mph 62%
8pm Partly Cloudy 60º 2% SW 12 mph 67%
9pm Partly Cloudy 57º 3% WSW 11 mph 74%
10pm Mostly Cloudy 56º 5% SW 10 mph 77%
11pm Cloudy 56º 4% WSW 9 mph 78%
Mon
May 26 		Sunny
View Hourly 		76º / 47º 6% WSW 13 mph 59%
12am Cloudy 56º 4% WSW 9 mph 79%
1am Cloudy 55º 4% WSW 8 mph 81%
2am Mostly Cloudy 54º 5% WSW 7 mph 84%
3am Mostly Cloudy 53º 6% WSW 6 mph 87%
4am Partly Cloudy 52º 6% WSW 5 mph 90%
5am Mostly Clear 51º 8% WSW 5 mph 93%
6am Partly Cloudy 50º 8% WSW 3 mph 96%
7am Mostly Sunny 53º 6% WSW 4 mph 91%
8am Sunny 57º 4% W 3 mph 83%
9am Sunny 61º 1% WSW 4 mph 72%
10am Sunny 65º 0% WSW 6 mph 62%
11am Sunny 68º 0% WSW 7 mph 57%
Tue
May 27 		Mostly Sunny 82º / 49º 6% SW 12 mph 57%
Wed
May 28 		Partly Cloudy 77º / 50º 7% SW 13 mph 63%
Thu
May 29 		Mostly Sunny 86º / 53º 6% SW 12 mph 55%
Fri
May 30 		Sunny 90º / 54º 5% SW 11 mph 53%
Sat
May 31 		Sunny 85º / 53º 4% SW 12 mph 54%

Weather Radar for Napa, CA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Napa, CA

Today
High : 66ºF
SW wind 7 to 12 kt. Sunny.
Tonight
Low : 52ºF
SW wind 9 to 12 kt. Mostly clear.
Sunday
High : 65ºF
WSW wind 9 to 14 kt. Mostly sunny.
Sunday Night
Low : 54ºF
WSW wind 11 to 15 kt, with gusts as high as 21 kt. Partly cloudy.
Memorial Day
High : 69ºF
WSW wind 8 to 12 kt. Mostly sunny.
Monday Night
Low : 53ºF
SW wind 5 to 13 kt. Mostly clear.
Tuesday
High : 73ºF
Variable winds less than 5 kt becoming SW 5 to 9 kt in the afternoon. Sunny.
Tuesday Night
Low : 53ºF
SW wind 7 to 11 kt. Mostly clear.
Wednesday
High : 70ºF
SW wind 6 to 11 kt. Sunny.

NOAA Buoy Data Near Napa, CA See Map

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    Wind Speed Forecast for Napa, CA

    SaturdaySundayMonday
    Wind Speed (MPH) 101310755111512953
    12pm4pm8pm12am4am8am12pm4pm8pm12am4am8am
    MPH 101310755111512953
    DIR SSWSWSSWSWSWWSWSWSWSWWSWWSWW

    Current Weather Conditions In Napa, CA

    As Of: 35 minutes ago

    • 65ºF
    • 65ºF
    • 10mph
    • 0º (SSW)
    • 10mph
    • Sunny
    • 10mi
    • 29.95"
    • 64%
    • 0ºF

    The weather right now in Napa, CA is Sunny. The current temperature is 65°F, and the expected high and low for today, Saturday, May 24, 2025, are 76° high temperature and 47°F low temperature. The wind is currently blowing at 10 miles per hour, and coming from the South Southwest. The wind is gusting to 10 mph. With the wind and the atmosphere the temperature feels like 65° Fahrenheit. Expected precipitation is 0 percent, with current humidity at 64 percent, and air pressure at 29.95 in. Visibility is 10 nautical miles. There are no current weather alert(s).