Slight Chance Rain
Today 21 Jan North Bay Interior Valleys
Partly cloudy in the morning then becoming mostly cloudy. Highs in the 50s to mid 60s. Southwest Winds up to 5 Mph increasing to 10 to 15 Mph in the afternoon.
Tonight 21 Jan North Bay Interior Valleys
Mostly cloudy. A slight chance of Showers after midnight. Lows in the mid 30s to upper 40s. West Winds 5 to 10 Mph. Chance of Showers 20 percent.
American Canyon Temperature Statistics
Napa, Napa County Airport (2.5 miles)
Lowest 5 January, 202134 °F
Average January48.9 °F
Highest 18 January, 202180.1 °F
Napa, Napa County Airport (2.5 miles)Take a look at our website widgetsAvailable free! Find Out More
Average Low 2010–Present46.8 °F
Average 2010–Present57.1 °F
Average High 2010–Present70.2 °F