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New: April-June 2026 Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues are in focus

Current conditions at

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

Overcast

70°F

21°C

Humidity	46%
Wind Speed	N 9 G 21 mph
Barometer	30.25 in (1024.3 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	6 Apr 12:53 pm CDT

More Information:

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

Extended Forecast for

Sullivan City TX

This Afternoon
High: 73 °F
Mostly Sunny
Tonight
Low: 54 °F
Mostly Clear
Tuesday
High: 80 °F
Sunny
Tuesday Night
Low: 65 °F
Partly Cloudy
then Slight
Chance
Showers
Wednesday
High: 85 °F
Chance
Showers
Wednesday Night
Low: 68 °F
Chance
Showers
Thursday
High: 84 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 68 °F
Chance
T-storms
Friday
High: 85 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 73. North wind 7 to 9 mph.

Tonight

Mostly clear, with a low around 54. North northeast wind around 6 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 80. Calm wind becoming east 5 to 7 mph in the afternoon.

Tuesday Night

A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 65. East wind 5 to 9 mph becoming light east southeast after midnight.

Wednesday

A 30 percent chance of showers. Mostly cloudy, with a high near 85. Calm wind becoming east southeast 5 to 8 mph in the morning.

Wednesday Night

A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. East southeast wind 5 to 9 mph. Chance of precipitation is 30%.

Thursday

A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 84. East southeast wind 5 to 9 mph. Chance of precipitation is 50%.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. East southeast wind 5 to 10 mph.

Friday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. East southeast wind 5 to 10 mph.

Friday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 71. East southeast wind 8 to 11 mph.

Saturday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. Southeast wind 8 to 14 mph, with gusts as high as 24 mph.

Saturday Night

Mostly cloudy, with a low around 72.

Sunday

Partly sunny, with a high near 93.