Point Forecast: Harlingen TX
 26.19N 97.7W
Last Update: 5:30 pm CDT Jul 13, 2025
Tabular Forecast
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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  

Date07/1307/14
Hour (CDT)171819202122230001020304050607080910111213141516
Temperature (°F)939290878583838281828281818080828487899292939394
Dewpoint (°F)737374757676777878777878777878787776757474737473
Heat Index (°F)1021019996949292929090909088888590959799102102103103103
Surface Wind (mph)1616141413101010998888891011141414151515
Wind DirSSESSESSESESESESESESSESSESSESSESSESESESSESSESSESSESSESSESSESSESSE
Gust262524232322212021222324252525
Sky Cover (%)483533282931384844605860625563686556565460595649
Precipitation Potential (%)331000011222225455556666
Relative Humidity (%)535460677379818788878889899193888070635855535352
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (CDT)171819202122230001020304050607080910111213141516
Temperature (°F)939189878584838282828181807979818487899192939393
Dewpoint (°F)747475767677777878787877777877777675747473737272
Heat Index (°F)1031029997959392919190908986848488939699100101102102101
Surface Wind (mph)16161514111099998888891113141516171717
Wind DirSESESESESESESESSESSESSESSESSESSESESESESSESSESSESSESSESSESSESSE
Gust25252423222221202022232526282828
Sky Cover (%)543353514743464952576267666463565043424241393735
Precipitation Potential (%)10103333331111113333337777
Relative Humidity (%)555863697580848687888989929594877869635854525152
Rain------------------------------------------------
Thunder------------------------------------------------

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