National Weather Service

News Headlines

New: 2025 In Review - Heat Dominates for a 3rd Year in Row; A March Historic Flood and Continued Water Issues Made Headlines
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

Current conditions at

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

Mostly Cloudy

65°F

18°C

Humidity	76%
Wind Speed	SE 5 mph
Barometer	30.17 in (1021.3 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	20 Jan 11:53 pm CST

More Information:

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

Extended Forecast for

Sullivan City TX

Overnight
Low: 61 °F
Chance
Showers
Wednesday
High: 76 °F
Chance
Showers
Wednesday Night
Low: 60 °F
Increasing
Clouds
Thursday
High: 80 °F
Mostly Sunny
Thursday Night
Low: 64 °F
Partly Cloudy
Friday
High: 86 °F
Partly Sunny
Friday Night
Low: 52 °F
Mostly Cloudy
then Chance
Showers
Saturday
High: 65 °F
Slight Chance
Showers then
Mostly Cloudy
Saturday Night
Low: 35 °F
Slight Chance
Showers

Detailed Forecast

Overnight

A 40 percent chance of showers, mainly after 3am. Cloudy, with a low around 61. Southeast wind around 6 mph.

Wednesday

A 50 percent chance of showers, mainly before 2pm. Mostly cloudy, with a high near 76. South southeast wind 5 to 8 mph.

Wednesday Night

Increasing clouds, with a low around 60. East wind around 5 mph becoming calm in the evening.

Thursday

Mostly sunny, with a high near 80. Light and variable wind becoming southeast around 6 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 64. Southeast wind around 7 mph.

Friday

Partly sunny, with a high near 86. South southeast wind 6 to 11 mph, with gusts as high as 20 mph.

Friday Night

A 30 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 52. East southeast wind 8 to 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

Saturday

A 20 percent chance of showers before noon. Mostly cloudy, with a high near 65. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.

Saturday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 35. North wind around 11 mph, with gusts as high as 23 mph.

Sunday

Mostly cloudy, with a high near 46. North northwest wind 10 to 14 mph, with gusts as high as 23 mph.

Sunday Night

Mostly cloudy, with a low around 30. North wind 7 to 10 mph.

Monday

Mostly sunny, with a high near 51.

Monday Night

Partly cloudy, with a low around 33.