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New: January-March 2026 Outlook - Drier and Warmer than Normal Conditions Expected To Continue; Drought, Wildfire Potential, Water Supply Issues and Cold Fronts Remain In Focus
Drought is Worsening and Increasing in Coverage Across the Area this Fall. Track Its Coverage Here.

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Fog/Mist

62°F

17°C

Humidity	100%
Wind Speed	S 6 mph
Barometer	29.95 in (1014.2 mb)
Dewpoint	62°F (17°C)
Visibility	2.00 mi
Last update	7 Jan 12:52 am CST

More Information:

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

Extended Forecast for

7 Miles NNW Port Mansfield TX

Overnight
Low: 64 °F
Mostly Clear
Wednesday
High: 82 °F
Patchy Fog
then Sunny
Wednesday Night
Low: 66 °F
Mostly Clear
Thursday
High: 84 °F
Mostly Sunny
and Breezy
Thursday Night
Low: 66 °F
Mostly Cloudy
Friday
High: 85 °F
Mostly Cloudy
Friday Night
Low: 56 °F
Mostly Cloudy
then Chance
Showers
Saturday
High: 68 °F
Chance
Showers and
Breezy
Saturday Night
Low: 46 °F
Slight Chance
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 64. South wind around 6 mph.

Wednesday

Patchy fog before 9am. Otherwise, mostly sunny, with a high near 82. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.

Wednesday Night

Mostly clear, with a low around 66. South southeast wind 11 to 14 mph, with gusts as high as 24 mph.

Thursday

Mostly sunny, with a high near 84. Breezy, with a south wind 14 to 21 mph, with gusts as high as 30 mph.

Thursday Night

Mostly cloudy, with a low around 66. South southeast wind 6 to 14 mph, with gusts as high as 23 mph.

Friday

Mostly cloudy, with a high near 85. South wind 6 to 10 mph.

Friday Night

A 30 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 56. Southeast wind 6 to 13 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.

Saturday

A 30 percent chance of showers, mainly before noon. Cloudy, with a high near 68. Breezy, with a north wind 14 to 18 mph, with gusts as high as 26 mph.

Saturday Night

A 20 percent chance of showers. Cloudy, with a low around 46. North wind 10 to 14 mph, with gusts as high as 23 mph.

Sunday

A 20 percent chance of showers. Cloudy, with a high near 58. North wind 10 to 14 mph, with gusts as high as 21 mph.

Sunday Night

A 20 percent chance of showers. Cloudy, with a low around 45. North northwest wind 6 to 9 mph.

Monday

A 20 percent chance of showers. Mostly cloudy, with a high near 61.

Monday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 47.

Tuesday

Mostly cloudy, with a high near 63.