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Cost Weather Forecast
Cost, TX Weather Forecast Date: 341 PM CDT Sat Sep 19 2026
Weather forecast for Cost, TX
Tonight Lo: 71°F Lo: 22°C |
Tonight... Mostly clear this evening, then becoming partly cloudy. Lows in the lower 70s. South winds 5 to 10 mph. |
Sun Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Sunday... Partly cloudy. Highs in the upper 90s. South winds around 5 mph. |
| Mon Hi: 99°FHi: 37°C Lo: 75°F Lo: 24°C |
Monday... Partly cloudy in the morning, then clearing. Highs in the upper 90s. Light and variable winds, becoming southeast around 5 mph in the afternoon. Highest heat index readings up to 105. |
Tue Hi: 99°FHi: 37°C Lo: 75°F Lo: 24°C |
Tuesday... Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Highest heat index readings up to 105. |
| Wed Hi: 99°FHi: 37°C Lo: 75°F Lo: 24°C |
Wednesday... Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Highest heat index readings up to 105. |
| Wed Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Wednesday... Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Highest heat index readings up to 105. |
| Thu Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Thursday... Partly cloudy. Lows in the lower 70s. Highs in the upper 90s. |
| Fri Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Friday... Partly cloudy. Lows in the lower 70s. Highs in the upper 90s. |
| Sat Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Saturday... Partly cloudy. Lows in the lower 70s. Highs in the upper 90s. |
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