Weather forecast for: Castell TX
Last Update: 1:24 pm CDT Sep 16, 2026
This Afternoon: Sunny and hot, with a high near 99. Southeast wind 5 to 10 mph.
Tonight: Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph becoming light after midnight.
Thursday: Mostly sunny, with a high near 98. Light east northeast wind becoming east southeast 5 to 10 mph in the afternoon.
Thursday Night: Partly cloudy, with a low around 73. East southeast wind 5 to 10 mph becoming light south southeast after midnight.
Friday: Sunny, with a high near 97. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Friday Night: Mostly clear, with a low around 72. Southeast wind around 5 mph becoming calm after midnight.
Saturday: Sunny, with a high near 97. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night: Clear, with a low around 72. Southeast wind around 5 mph.
Sunday: Mostly sunny, with a high near 97. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night: Partly cloudy, with a low around 72.
Monday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Monday Night: A 20 percent chance of showers. Mostly clear, with a low around 71.
Tuesday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.