Johnson Lake Weather Forecast

    • 43
    • 67

    Sunny

    • 46
    • 70

    Sunny

    • 56
    • 75

    Mostly Sunny

    • 62
    • 79

    Partly Sunny

    • 64
    • 78

    Mostly Cloudy

    • 64
    • 80

    Mostly Cloudy

Today 31 Jan Washington

Sunny. Highs in the upper 60s. Northwest Winds 10 to 15 Mph.

Tonight 31 Jan Washington

Partly cloudy and much cooler. Near steady temperature in the lower 50s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson Lake Temperature Statistics

January Temperature

Brenham, Brenham Municipal Airport (6.2 miles)

  • Lowest 20 January, 2025

    23.4 °F

  • Average January

    45.4 °F

  • Highest 5 January, 2025

    73.4 °F

Climate (2020–Present)

Brenham, Brenham Municipal Airport (6.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    60.6 °F

  • Average 2020–2025

    70.4 °F

  • Average High 2020–2025

    81.2 °F
Get WillyWeather+ to remove ads