Pleasant Hill Weather Forecast

    • 42
    • 64

    Dense Fog

    • 44
    • 64

    Partly Sunny

    • 41
    • 64

    Mostly Sunny

    • 42
    • 63

    Partly Sunny

    • 44
    • 63

    Mostly Cloudy

    • 44
    • 62

    Patchy Fog

    • 45
    • 61

    Partly Sunny

Today 17 Jan East Bay Interior Valleys

Partly cloudy. Patchy fog late in the morning. Highs in the upper 50s to mid 60s. Northeast Winds 5 to 10 Mph.

Tonight 17 Jan East Bay Interior Valleys

Mostly cloudy. Areas of fog in the evening. Patchy dense fog after midnight. Lows around 40. Northeast Winds around 5 Mph in the evening. Becoming light.

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Pleasant Hill Temperature Statistics

January Temperature

Concord, Buchanan Field (3.1 miles)

  • Lowest 10 January, 2026

    34 °F

  • Average January

    50.3 °F

  • Highest 15 January, 2026

    66.9 °F

Climate (2021–Present)

Concord, Buchanan Field (3.1 miles)

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  • Average Low 2021–2026

    50.9 °F

  • Average 2021–2026

    61.3 °F

  • Average High 2021–2026

    74.2 °F
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