| NWS Forecast for: Chambers County Issued by: National Weather Service Houston, TX Last Update: 433 AM CDT Sat Sep 5 2026 |  |
| Today: Partly sunny with a chance of showers and thunderstorms this morning, then mostly cloudy with showers and thunderstorms likely this afternoon. Highs in the upper 80s. North winds around 5 mph, becoming east this afternoon. Chance of rain 70 percent. Tonight: Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph, becoming north after midnight. Chance of rain 50 percent. Sunday: Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs around 90. North winds around 5 mph, becoming south in the afternoon. Chance of rain 70 percent. Sunday Night: Partly cloudy. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Labor Day: Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. West winds around 5 mph, becoming south in the afternoon. Chance of rain 50 percent. Heat index values up to 108. Monday Night: Partly cloudy. Lows in the upper 70s. Tuesday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. Tuesday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. Wednesday: Showers likely with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 60 percent. Wednesday Night: Partly cloudy. Lows in the mid 70s. Thursday: Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent. Thursday Night: Partly cloudy in the evening, then clearing. Lows in the mid 70s. Friday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. | |
| Zone Forecast: Chambers County | |
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