Penngrove Weather Forecast

    • 42
    • 64

    Increasing Clouds

    • 46
    • 60

    Rain

    • 48
    • 60

    Rain

    • 45
    • 60

    Rain

    • 42
    • 60

    Slight Chance Rain Showers

    • 42
    • 61

    Partly Sunny

Today 13 Dec North Bay Interior Valleys

Sunny. Patchy fog in the morning. Highs in the upper 50s to mid 60s. Southeast Winds 10 to 20 Mph.

Tonight 13 Dec North Bay Interior Valleys

Partly cloudy in the evening then becoming mostly cloudy. A slight chance of Showers after midnight. Lows in the upper 30s to lower 50s. Southeast Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Penngrove Temperature Statistics

December Temperature

Petaluma Municipal Airport (4.3 miles)

  • Lowest 8 December, 2018

    33.8 °F
  • Average December

    48.3 °F
  • Highest 6 December, 2018

    62.6 °F

Climate (2011–Present)

Petaluma Municipal Airport (4.3 miles)

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  • Average Low 2011–Present

    45.6 °F
  • Average 2011–Present

    56.4 °F
  • Average High 2011–Present

    70.3 °F
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