Point Forecast: Harlingen TX
 26.19N 97.7W
Last Update: 3:30 pm CDT Jul 13, 2025
Tabular Forecast
[hide menu]Get as XML
Weather ElementsWeather/PrecipitationFire Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-m)
Red Flag Threat Index

48-Hour Period Starting:       Back 2 Days  

Date07/1307/14
Hour (CDT)151617181920212223000102030405060708091011121314
Temperature (°C)343434333231292828282728282727272728293132333334
Dewpoint (°C)232223232324242425262625262625262626252424232323
Heat Index (°C)403939383736343333333232323231312932353637393939
Surface Wind (mph)1616161614141310101099888889101114141415
Wind DirSSESSESSESSESSESESESESESESSESSESSESSESSESESESSESSESSESSESSESSESSE
Gust
Sky Cover (%)203248353328293138484460586062556368655656546059
Precipitation Potential (%)333310000112222254555566
Relative Humidity (%)515053546067737981878887888989919388807063585553
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (CDT)151617181920212223000102030405060708091011121314
Temperature (°C)343434333231292928282828272727262627293132333334
Dewpoint (°C)232323232424242525262626262525262525242423232323
Heat Index (°C)393939393736353433333332323230292931343637383839
Surface Wind (mph)15151616151411109999888889111314151617
Wind DirSSESSESESESESESESESESSESSESSESSESSESSESESESESSESSESSESSESSESSE
Gust
Sky Cover (%)564954335351474346495257626766646356504342424139
Precipitation Potential (%)66101033333311111133333377
Relative Humidity (%)535255586369758084868788898992959487786963585452
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
English UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
GraphicastsSevere Weather
Fire WeatherMarine Weather
Weather Briefing (National)Rainfall Estimates
Rivers/LakesSatellite Loops
Local ClimatologyPreparedness
Tropical WeatherText Forecasts