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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.

Heavy Rain Fog/Mist

61°F

16°C

Humidity	93%
Wind Speed	N 16 G 25 mph
Barometer	30.21 in (1022.7 mb)
Dewpoint	59°F (15°C)
Visibility	2.00 mi
Last update	5 Apr 9:53 am CDT

More Information:

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

Extended Forecast for

Sullivan City TX

Today
High: 65 °F
Showers
Tonight
Low: 56 °F
Showers
Monday
High: 69 °F
Chance
Showers
Monday Night
Low: 57 °F
Mostly Cloudy
Tuesday
High: 77 °F
Mostly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 61 °F
Slight Chance
Showers
Wednesday
High: 82 °F
Slight Chance
Showers
Wednesday Night
Low: 66 °F
Mostly Cloudy
Thursday
High: 85 °F
Slight Chance
Showers then
Slight Chance
T-storms

Detailed Forecast

Today

Showers and possibly a thunderstorm. High near 65. North northwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and possibly a thunderstorm before 8pm, then showers likely. Low around 56. Northwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

Monday

A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 69. North northwest wind 8 to 10 mph.

Monday Night

Mostly cloudy, with a low around 57. North wind around 6 mph becoming calm in the evening.

Tuesday

A 20 percent chance of showers after 1pm. Partly sunny, with a high near 77. Calm wind becoming east around 6 mph in the afternoon.

Tuesday Night

A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 61. East wind 5 to 7 mph becoming calm after midnight.

Wednesday

A 20 percent chance of showers before 1pm. Partly sunny, with a high near 82. Calm wind becoming east southeast around 6 mph in the afternoon.

Wednesday Night

Mostly cloudy, with a low around 66. East southeast wind 5 to 7 mph.

Thursday

A slight chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 85. Light east wind becoming east southeast 5 to 9 mph in the morning. Chance of precipitation is 20%.

Thursday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 68. East southeast wind 6 to 10 mph.

Friday

A 20 percent chance of showers. Partly sunny, with a high near 86. East southeast wind 6 to 11 mph, with gusts as high as 20 mph.

Friday Night

Mostly cloudy, with a low around 71.

Saturday

Partly sunny, with a high near 89.