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Sebastian, TX Weather Forecast
Sebastian, TX Weather Forecast Date: 128 PM CDT Wed Oct 14 2026
The area/counties/county of: Inland Willacy, including the city of Raymondville.or toggle through each period.
This Afternoon... Mostly sunny. Near steady temperature in the lower 90s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 106.
Tonight... Mostly clear. Lows in the lower 70s. Southeast winds 15 to 20 mph, diminishing to 5 to 10 mph after midnight. Gusts up to 30 mph.
Thursday... Sunny. Highs around 90. Southeast winds 10 to 15 mph with gusts up to 20 mph.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. Lows around 70. East winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Friday... Mostly sunny and windy. Highs in the mid 80s. North winds 10 to 15 mph with gusts up to 25 mph, increasing to 20 to 30 mph with gusts up to 35 mph in the afternoon.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. Windy, cooler with lows around 60.
Saturday... Mostly sunny and breezy, cooler with highs in the lower 70s.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
Sunday... Mostly sunny. Highs in the upper 70s.
Sunday Night... Partly cloudy. Lows in the lower 60s.
Monday... Mostly sunny. Highs in the lower 80s.
Monday Night... Partly cloudy. Lows in the upper 60s.
POP = Probability of Precipitation
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