Oak Grove Weather Forecast

    • 35
    • 52

    Increasing Clouds

    • 37
    • 53

    Mostly Cloudy

    • 38
    • 53

    Partly Sunny

    • 40
    • 53

    Partly Sunny

    • 42
    • 55

    Partly Sunny

    • 43
    • 57

    Partly Sunny

    • 44
    • 59

    Partly Sunny

Today 9 Jan Northern San Joaquin Valley

Areas of frost in the morning. Mostly sunny. Highs around 51. Light Winds.

Tonight 9 Jan Northern San Joaquin Valley

Mostly clear. Patchy fog and frost late in the night. Lows around 36. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Grove Temperature Statistics

January Temperature

Modesto City-County Airport - Harry Sham Field (11.2 miles)

  • Lowest 2 January, 2026

    46 °F

  • Average January

    54.7 °F

  • Highest 6 January, 2026

    63 °F

Climate (2021–Present)

Modesto City-County Airport - Harry Sham Field (11.2 miles)

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  • Average Low 2021–2026

    51.6 °F

  • Average 2021–2026

    63.4 °F

  • Average High 2021–2026

    76 °F
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