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WINEBUSINESS MONTHLY
The Industry's Leading Publication for Wineries and Growers
WINEBUSINESS MONTHLY
The Industry's Leading Publication for Wineries and Growers
Current Conditions
Napa, Napa County Airport, CA
Last Update on Oct 19 2026, 9:54 pm PDT
54.0 F (12.2 C)
Fair
Fair
Temp:
54.0 F (12.2 C)
Humidity:
80 %
Dew Pt:
48.0 F (8.9 C)
Pressure:
29.87"
Visibility:
10.00 miles
Wind:
West at
Regional Forecast
Tuesday
Mostly Cloudy
69°F / 48°F
Wednesday
Chance Rain Showers
69°F / 48°F
Thursday
Chance Rain Showers
69°F / 44°F
Friday
Sunny
69°F / 44°F
Saturday
Mostly Sunny
69°F / 46°F
Sunday
Partly Sunny
69°F / 44°F
Growing Degree Days
Oakville (elev: 190 ft) Degree Days
tip: mouse over line to read data for a specific date
Compare two years of data:
Daily Average ETo
Oakville (elev: 190 ft)
7 day ETo (daily avg.)
7 day ETo (daily avg.)
tip: mouse over line to read data for a specific date
Select Eto date range:
Regional Forecast
Tuesday
Mostly Cloudy
69°F / 48°F
Wednesday
Chance Rain Showers
69°F / 48°F
Thursday
Chance Rain Showers
69°F / 44°F
Friday
Sunny
69°F / 44°F
Saturday
Mostly Sunny
69°F / 46°F
Sunday
Partly Sunny
69°F / 44°F
Seasonal Rainfall
Napa/Oakville (July 1 - Oct 18)