Point Forecast: Saint Martinville LA
 30.13N 91.82W
Last Update: 1:46 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)
Dispersion Index
Red Flag Threat Index

48-Hour Period Starting:       Back 2 Days  

Date07/1307/14
Hour (CDT)171819202122230001020304050607080910111213141516
Temperature (°F)878786838180797878777676767677798385868888878786
Dewpoint (°F)757675767576767676757575757575777877777776777776
Heat Index (°F)9698959187867978787776767676777993969710099999996
Surface Wind (mph)776653222111111112335666
Wind DirSSSSSSSSSSSSENENEEESWWSWSWSWSWSSW
Gust
Sky Cover (%)53506057382493991319301825223132545466545563
Precipitation Potential (%)25199633334445469132330283860666333
Relative Humidity (%)687070808288919494949797979794948577757068727272
RainChcSChc----------------------------SChcChcChcChcLklyLklyLklyChc
ThunderChcSChc------------------------------ChcChcChcLklyLklyLklyChc

Date07/15
Hour (CDT)171819202122230001020304050607080910111213141516
Temperature (°F)868786838180797978777776757576798285878889909090
Dewpoint (°F)767676767676767575757575757474757677777675757575
Heat Index (°F)969896918786797978777776757576798996999999101101101
Surface Wind (mph)666532222222211122233355
Wind DirSSSSWSWSWSWSWSWSWWWWWNWNWNWNWWWWWSWSW
Gust
Sky Cover (%)664118332076434568911121314161719242833
Precipitation Potential (%)161733333322222213131313131339393939
Relative Humidity (%)7270728085889188919494971009794888277726864626262
RainSChcSChc------------------------------------ChcChcChcChc
ThunderSChcSChc------------------------------------ChcChcChcChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Current WeatherWatches and Warnings
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Tide DataAHPS
Hydrology/RiversClimate Data
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