Temelec Weather Forecast

    • 40
    • 50

    Mostly Cloudy

    • 48
    • 55

    Mostly Cloudy

    • 54
    • 61

    Rain Likely

    • 45
    • 60

    Chance Rain

    • 49
    • 58

    Rain Likely

    • 49
    • 56

    Rain

    • 48
    • 56

    Rain Likely

Today 14 Dec North Bay Interior Valleys

Partly cloudy. Patchy dense fog late in the morning. Highs in the mid 40s to upper 50s. Southeast Winds up to 5 Mph.

Tonight 14 Dec North Bay Interior Valleys

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog in the evening. Areas of fog after midnight. Lows in the 30s to upper 40s. West Winds up to 5 Mph. Becoming northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Temelec Temperature Statistics

December Temperature

Petaluma Municipal Airport (5.6 miles)

  • Lowest 4 December, 2025

    33.8 °F

  • Average December

    43.6 °F

  • Highest 3 December, 2025

    66.2 °F

Climate (2020–Present)

Petaluma Municipal Airport (5.6 miles)

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  • Average Low 2020–2025

    44.6 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    68.6 °F
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