5-day weather forecast for Galveston, Texas

Weather changeability for Galveston, Texas

Temperature Last Month Last Year
Average change in high temperature day-to-day 3.3° 3.0°
Average change in low temperature day-to-day 6.8° 4.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 83% 47%
Chance of precip day after a dry day 24% 17%

Weather forecast accuracy for Galveston, Texas

Last Month
MeteoGroup   85.75%
Weather Underground   85.48%
The Weather Channel   85.22%
AccuWeather   83.06%
Dark Sky (forecast.io)   75.81%
Foreca   74.19%
NWS Digital Forecast   70.16%
World Weather Online   64.52%
Persistence   50.81%
Last Year
The Weather Channel   82.93%
Weather Underground   82.92%
MeteoGroup   81.96%
AccuWeather   80.14%
Foreca   78.79%
Dark Sky (forecast.io)   76.83%
NWS Digital Forecast   69.78%
World Weather Online   66.40%
Persistence   60.69%

ForecastAdvisor Fact

On average, NWS Digital Forecast's low temperature forecasts for Galveston were off by 2.34 degrees last month.