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
Drought is Worsening and Increasing in Coverage Across the Area this Fall. Track Its Coverage Here.

Current conditions at

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

Fair

78°F

26°C

Humidity	76%
Wind Speed	S 7 mph
Barometer	29.94 in (1013.5 mb)
Dewpoint	70°F (21°C)
Visibility	9.00 mi
Heat Index	80°F (27°C)
Last update	9 Jan 8:53 pm CST

More Information:

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

Extended Forecast for

Sullivan City TX

Tonight
Low: 61 °F
Mostly Cloudy
then Slight
Chance
T-storms
Saturday
High: 64 °F⇓
Slight Chance
Showers and
Breezy
Saturday Night
Low: 51 °F
Slight Chance
Showers
Sunday
High: 61 °F
Cloudy
Sunday Night
Low: 48 °F
Cloudy then
Slight Chance
Showers
Monday
High: 64 °F
Mostly Cloudy
then Slight
Chance
Showers
Monday Night
Low: 48 °F
Chance
Showers
Tuesday
High: 65 °F
Mostly Cloudy
Tuesday Night
Low: 48 °F
Mostly Cloudy

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms between 3am and 5am. Mostly cloudy, with a low around 61. Light north wind increasing to 8 to 13 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

Saturday

A slight chance of showers before 10am, then a slight chance of showers after 2pm. Partly sunny, with a temperature falling to around 58 by 5pm. Breezy, with a north northwest wind 14 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

Saturday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 51. North northwest wind 9 to 15 mph, with gusts as high as 25 mph.

Sunday

Cloudy, with a high near 61. North wind 8 to 11 mph, with gusts as high as 20 mph.

Sunday Night

A 20 percent chance of showers after midnight. Cloudy, with a low around 48. Northwest wind 3 to 7 mph.

Monday

A 20 percent chance of showers after noon. Mostly cloudy, with a high near 64. North northwest wind around 6 mph.

Monday Night

A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 48. North northeast wind around 5 mph becoming calm in the evening.

Tuesday

Mostly cloudy, with a high near 65. Calm wind becoming north around 5 mph.

Tuesday Night

Mostly cloudy, with a low around 48. Calm wind.

Wednesday

Sunny, with a high near 76. Calm wind becoming west northwest 5 to 9 mph in the morning.

Wednesday Night

Mostly clear, with a low around 47. North wind 5 to 7 mph.

Thursday

Sunny, with a high near 74.

Thursday Night

Mostly clear, with a low around 48.