Dollar Bay Weather Forecast

    • 80
    • 93

    Partly Sunny

    • 79
    • 94

    Mostly Sunny

    • 78
    • 94

    Mostly Sunny

    • 80
    • 95

    Chance Thunderstorms

    • 80
    • 93

    Thunderstorms Likely

    • 80
    • 91

    Chance Thunderstorms

    • 80
    • 91

    Chance Thunderstorms

Today 21 Jul Coastal Galveston

Sunny. Near steady temperature around 90. South Winds 10 to 15 Mph. Heat index Values up to 105.

Tonight 21 Jul Coastal Galveston

Mostly clear this Evening, then becoming partly cloudy. Lows around 80. South Winds 5 to 10 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Dollar Bay Temperature Statistics

July Temperature

Galveston, Scholes Field (11.2 miles)

  • Lowest 9 July, 2025

    76.6 °F
  • Average July

    86.6 °F
  • Highest 5 July, 2025

    93.7 °F

Climate (2020–Present)

Galveston, Scholes Field (11.2 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    68.4 °F
  • Average 2020–2025

    73.6 °F
  • Average High 2020–2025

    79.3 °F
Get WillyWeather+ to remove ads