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New: November 2026-January 2027 Outlook - Normal to warmer than normal conditions are favored through the remainder of the Fall into the upcoming Winter Season; mainly dry; marine/coastal, drought, fire weather, & water supply issues are in focus

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Overcast

85°F

29°C

Humidity	70%
Wind Speed	SE 15 mph
Barometer	29.80 in (1009.1 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	5 Nov 4:52 pm CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles WNW Sebastian TX

This Afternoon
High: 88 °F
Chance
Showers
Tonight
Low: 70 °F
Chance
Showers then
Showers
Likely
Friday
High: 79 °F
Showers
Likely then
Chance
Showers
Friday Night
Low: 65 °F
Chance
Showers
Saturday
High: 79 °F
Chance
Showers
Saturday Night
Low: 65 °F
Chance
T-storms then
Showers
Sunday
High: 74 °F
T-storms then
Showers
Likely
Sunday Night
Low: 56 °F
Showers
Likely and
Breezy
Monday
High: 69 °F
Chance
Showers

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. East wind around 9 mph.

Tonight

A chance of showers before midnight, then a chance of showers and thunderstorms between midnight and 3am, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 70. East wind 5 to 8 mph becoming calm. Chance of precipitation is 70%.

Friday

Showers and thunderstorms likely before 3pm, then a slight chance of showers between 3pm and 5pm. Partly sunny, with a high near 79. North wind 5 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 65. North northeast wind 5 to 9 mph.

Saturday

A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 79. East wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

Saturday Night

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 65. East wind 8 to 10 mph. Chance of precipitation is 80%.

Sunday

Showers and possibly a thunderstorm. High near 74. East southeast wind 10 to 16 mph becoming north northeast in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%.

Sunday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 56. Breezy, with a north wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

Monday

A 30 percent chance of showers. Mostly cloudy, with a high near 69. North wind 9 to 16 mph, with gusts as high as 26 mph.

Monday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 57. North northwest wind 6 to 8 mph.

Tuesday

Mostly cloudy, with a high near 75. North wind around 7 mph.

Tuesday Night

Mostly cloudy, with a low around 60.

Veterans Day

A 20 percent chance of showers. Mostly cloudy, with a high near 78.

Wednesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 62.