78368 Weather (Mathis, TX)

Weather forecast for: Mathis TX

Last Update: 4:46 pm CDT Sep 5, 2026

This Afternoon: A 20 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 99. Heat index values as high as 106. East southeast wind around 13 mph, with gusts as high as 18 mph.

Tonight: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 8pm. Partly cloudy, with a low around 77. Southeast wind 9 to 14 mph becoming light south southeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

Sunday: Sunny and hot, with a high near 99. Heat index values as high as 107. Light southeast wind becoming east southeast 5 to 10 mph in the afternoon.

Sunday Night: Mostly clear, with a low around 76. Southeast wind 6 to 11 mph becoming light south southeast after midnight. Winds could gust as high as 18 mph.

Labor Day: Sunny and hot, with a high near 100. Light south southeast wind becoming southeast 6 to 11 mph in the morning.

Monday Night: Mostly clear, with a low around 76. Southeast wind 9 to 14 mph becoming light south southeast after midnight. Winds could gust as high as 21 mph.

Tuesday: Sunny and hot, with a high near 100. Light southeast wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

Tuesday Night: Mostly clear, with a low around 77. Southeast wind 10 to 15 mph becoming light south southeast after midnight. Winds could gust as high as 21 mph.

Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 98. Calm wind becoming southeast 5 to 9 mph in the afternoon.

Wednesday Night: Partly cloudy, with a low around 76.

Thursday: Mostly sunny and hot, with a high near 99.

Thursday Night: Partly cloudy, with a low around 76.

Friday: Mostly sunny and hot, with a high near 100.

Friday Night: Partly cloudy, with a low around 76.

Saturday: Mostly sunny and hot, with a high near 99.