Point Forecast: Harlingen TX
 26.19N 97.7W
Last Update: 1:45 am CDT Jul 14, 2025
Tabular Forecast
[hide menu]Get as XML
Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

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

48-Hour Period Starting:       Back 2 Days  

Date07/1407/15
Hour (CDT)020304050607080910111213141516171819202122230001
Temperature (°F)828181818080828587899193939393929289878584838383
Dewpoint (°F)787877777877777775747474747473747475767677777878
Heat Index (°F)9190898988869094979910110210310310310310199979493939392
Surface Wind (mph)9888889101114141415151516161514131110109
Wind DirSSESSESSESSESSESESSESSESSESSESSESSESSESSESSESESESESESESESESESSE
Gust2123242525262525252423232221
Sky Cover (%)544755475864645343565353555552597065758448636757
Precipitation Potential (%)000001023451211109993332122
Relative Humidity (%)868988889290867769625754545353555763717680838585
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/16
Hour (CDT)020304050607080910111213141516171819202122230001
Temperature (°F)828181818180828487899192939393939290888683828282
Dewpoint (°F)787878777778777675747473737373737373747576767777
Heat Index (°F)9189898888859094979910010110210210210110099979492909090
Surface Wind (mph)988888101113141415161616161615141413111110
Wind DirSSESSESSESSESSESSESSESSESSESSESSESSESSESSESSESSESESESESESESESSESSE
Gust2022232425262626262625242423222120
Sky Cover (%)623758546455555248454239353228262422191613212937
Precipitation Potential (%)211234444445555551111111
Relative Humidity (%)868988908993877868625755535252535558637178828587
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of 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