Oak Grove Weather Forecast

    • 40
    • 58

    Dense Fog

    • 41
    • 57

    Dense Fog

    • 42
    • 61

    Areas Fog

    • 43
    • 61

    Partly Sunny

    • 43
    • 60

    Partly Sunny

    • 43
    • 59

    Mostly Cloudy

    • 44
    • 60

    Mostly Cloudy

Today 13 Jan Northern San Joaquin Valley

Partly cloudy in the morning then clearing. Widespread fog. Locally dense in the morning. Patchy fog early in the afternoon. Highs 56 to 62. Light Winds.

Tonight 13 Jan Northern San Joaquin Valley

Mostly clear. Patchy fog in the late evening and early morning. Widespread fog. Locally dense late in the night. Lows 38 to 44. 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 10 January, 2026

    32 °F

  • Average January

    51.3 °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

    51.5 °F

  • Average 2021–2026

    63.4 °F

  • Average High 2021–2026

    76 °F
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