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Erath, LA Weather Forecast
Erath, LA Weather Forecast Date: 307 PM CDT Fri Sep 18 2026
The area/counties/county of: Lower Vermilion, including the cities of: Abbeville, Intracoastal City, and Forked Island.or toggle through each period.
Tonight... Clear. Lows in the mid 70s. Southeast winds around 5 mph, becoming northeast after midnight.
Saturday... Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph, becoming southeast in the afternoon.
Saturday Night... Mostly clear. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph.
Sunday... Sunny with highs in the lower 90s. East winds around 5 mph, becoming southeast in the afternoon. Heat index values up to 106.
Sunday Night... Mostly clear. Humid with lows in the upper 70s. Southwest winds around 5 mph.
Monday... Partly cloudy. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 105.
Monday Night... Partly cloudy. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 105.
Tuesday... Mostly clear. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 110.
Wednesday... Mostly clear. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 110.
Thursday... Mostly clear. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 110.
POP = Probability of Precipitation
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