Lake Berryessa lake and shoreline

Lake Berryessa Weather

Officially Lake Berryessa (Monticello Dam)

California

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Real-time weather conditions and forecast for Lake Berryessa

Current Conditions

As of 6:07 AM PDT

Napa, Napa County Airport, NapaObservation site details

Calm winds.

  • Humidity

    100%

  • Visibility

    3 mi

    Fair

Sunrise

7:30 AM

Sunset

6:14 PM

Moon Phase

Waning Gibbous

96% illuminated

Lake Conditions OutlookCheck the forecast before you goCalm winds · Low rain chance

Barometric pressure: Weather data by Open-Meteo.com

Hourly Forecast

  • 8 AM

    46°

    3 mph

    WNW

  • 9 AM

    48°

    3 mph

    WNW

  • 10 AM

    53°

    2 mph

    WNW

  • 11 AM

    56°

    2 mph

    WNW

  • 12 PM

    60°

    2 mph

    N

  • 1 PM

    62°

    2 mph

    NE

  • 2 PM

    63°

    2 mph

    E

  • 3 PM

    64°

    2 mph

    E

  • 4 PM

    64°

    2 mph

    E

  • 5 PM

    64°

    2 mph

    E

  • 6 PM

    61°

    0 mph

    ESE

  • 7 PM

    57°

    0 mph

    ESE

7-Day Forecast

  • Today

    Sunny

    65°/47°

  • Wednesday

    Sunny

    68°/47°

  • Thursday

    Partly Sunny

    65°/44°

  • Friday

    Sunny

    63°/43°

  • Saturday

    Partly Sunny

    59°/44°

  • Sunday

    Sunny

    62°/47°

  • Monday

    Mostly Sunny

    63°/48°

Official NWS forecast →

Radar

LightHeavy

Loading radar

Radar via RainViewer · refreshed every 10 minutes

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