Johnson Lake Weather Forecast

    • 33
    • 64

    Increasing Clouds

    • 26
    • 51

    Decreasing Clouds

    • 20
    • 38

    Sunny

    • 32
    • 52

    Mostly Sunny

    • 47
    • 62

    Partly Sunny

    • 48
    • 67

    Chance Rain Showers

    • 37
    • 61

    Chance Rain Showers

Today 29 Jan Grimes

Mostly sunny. Highs in the mid 60s. Southwest Winds 5 to 10 Mph.

Tonight 29 Jan Grimes

Mostly clear this Evening, then becoming mostly cloudy. Lows in the mid 30s. Northwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson Lake Temperature Statistics

January Temperature

Bryan Coulter Field (14.3 miles)

  • Lowest 26 January, 2026

    19 °F

  • Average January

    52.4 °F

  • Highest 2 January, 2026

    87.1 °F

Climate (2021–Present)

Bryan Coulter Field (14.3 miles)

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  • Average Low 2021–2026

    59.6 °F

  • Average 2021–2026

    69.4 °F

  • Average High 2021–2026

    80 °F
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