Point Forecast: Harlingen, Rio Grande Valley International Airport TX
 26.24N 97.65W
Last Update: 2:30 am CDT Jul 12, 2025
Tabular Forecast
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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  

Date07/1207/13
Hour (CDT)020304050607080910111213141516171819202122230001
Temperature (°C)262626262626272931323233333433333231292827272727
Dewpoint (°C)242524252424262524242323232322232323232424252525
Heat Index (°C)262829262626323436383839383938383735343231312929
Surface Wind (mph)141313141414151720222222222222222220181615141313
Wind DirSSESSESSESSESESSESSESSESSESSESSESSESSESSESSESSESSESSESESESESESSESSE
Gust3232323232
Sky Cover (%)412521101416202018152223141818117913913302625
Precipitation Potential (%)000001112245543222222222
Relative Humidity (%)929390939392918069635856545352545662707985899292
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/14
Hour (CDT)020304050607080910111213141516171819202122230001
Temperature (°C)272626262626272931323333343434333231302827272626
Dewpoint (°C)252524252525262524242323232322222323232424252525
Heat Index (°C)292929292626323436373838393938383736343331302929
Surface Wind (mph)111010101010131516171818181818181817161413111010
Wind DirSSESSESSESSESESESSESSESSESSESSESSESSESESESESESESESESESESESE
Gust
Sky Cover (%)382126374345413324201713131313141617181920212223
Precipitation Potential (%)222225555558888882222222
Relative Humidity (%)929391919494918169635956535252545762697785909394
Rain------------------------------------------------
Thunder------------------------------------------------

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