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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 Sep 18 2025, 1:54 am PDT
66.0 F (18.9 C)
Fair
Fair
Temp:
66.0 F (18.9 C)
Humidity:
84 %
Dew Pt:
61.0 F (16.1 C)
Pressure:
29.8"
Visibility:
10.00 miles
Wind:
South at
Regional Forecast
Thursday
Mostly Cloudy
84°F / 59°F
Friday
Slight Chance Rain Showers
84°F / 57°F
Saturday
Mostly Sunny
84°F / 57°F
Sunday
Sunny
84°F / 59°F
Monday
Mostly Sunny
84°F / 60°F
Tuesday
Chance Rain Showers
84°F / 59°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
Thursday
Mostly Cloudy
84°F / 59°F
Friday
Slight Chance Rain Showers
84°F / 57°F
Saturday
Mostly Sunny
84°F / 57°F
Sunday
Sunny
84°F / 59°F
Monday
Mostly Sunny
84°F / 60°F
Tuesday
Chance Rain Showers
84°F / 59°F
Seasonal Rainfall
Napa/Oakville (July 1 - Jun 30)
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