# Crosby, TX Weather _Updated Oct 2, 2026, 5:15 AM CT — source: U.S. National Weather Service (weather.gov)_ **🔥 Harris County burn ban in effect.** [Details](https://crosbynews.com/burn-ban) ## Now **77°F** — Slight Chance Rain Showers (for the 5 AM CT hour) · 23% precip · Air 19 (Good, modeled) Sunrise 7:15 AM · Sunset 7:06 PM CT **Overnight:** A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Southeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible. ## Active alerts - **Flood Watch** — Flood Watch issued October 1 at 6:55PM CDT until October 2 at 7:00PM CDT by NWS Houston/Galveston TX (until Oct 2, 2026, 10:00 AM CT) - What to do: You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. Full official text: https://crosbynews.com/alerts ## Next 12 hours | Time | Temp | Conditions | Precip | | --- | --- | --- | --- | | 4 AM | 78°F | Chance Rain Showers | 25% | | 5 AM | 77°F | Slight Chance Rain Showers | 23% | | 6 AM | 77°F | Slight Chance Rain Showers | 22% | | 7 AM | 77°F | Slight Chance Rain Showers | 20% | | 8 AM | 76°F | Slight Chance Rain Showers | 23% | | 9 AM | 78°F | Chance Rain Showers | 25% | | 10 AM | 81°F | Chance Showers And Thunderstorms | 28% | | 11 AM | 83°F | Chance Showers And Thunderstorms | 35% | | 12 PM | 85°F | Chance Showers And Thunderstorms | 42% | | 1 PM | 86°F | Chance Showers And Thunderstorms | 50% | | 2 PM | 86°F | Chance Showers And Thunderstorms | 54% | | 3 PM | 86°F | Showers And Thunderstorms Likely | 57% | ## 7-day forecast ### Overnight Low 76°F — Chance Showers And Thunderstorms. Wind 5 mph SE. 28% precip. A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Southeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible. ### Friday High 88°F — Chance Showers And Thunderstorms. Wind 5 mph E. 61% precip. A chance of rain showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then showers and thunderstorms likely between 3pm and 5pm, then a chance of showers and thunderstorms. Partly sunny. High near 88, with temperatures falling to around 85 in the afternoon. East wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. ### Friday Night Low 73°F — Chance Showers And Thunderstorms. Wind 5 mph NE. 38% precip. A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Northeast wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. ### Saturday High 85°F — Chance Showers And Thunderstorms. Wind 5 to 10 mph NE. 80% precip. A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms. Mostly cloudy. High near 85, with temperatures falling to around 81 in the afternoon. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. ### Saturday Night Low 72°F — Showers And Thunderstorms. Wind 5 to 10 mph NE. 80% precip. Showers and thunderstorms. Cloudy, with a low around 72. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. ### Sunday High 81°F — Showers And Thunderstorms Likely. Wind 10 mph NE. 69% precip. Showers and thunderstorms likely. Cloudy, with a high near 81. Chance of precipitation is 70%. ### Sunday Night Low 70°F — Showers And Thunderstorms Likely. Wind 5 to 10 mph NE. 69% precip. Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 70%. ### Monday High 82°F — Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms. Wind 5 to 10 mph NE. 30% precip. A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 30%. ### Monday Night Low 68°F — Chance Showers And Thunderstorms then Partly Cloudy. Wind 5 mph NE. 30% precip. A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 68. Chance of precipitation is 30%. ### Tuesday High 85°F — Mostly Sunny. Wind 5 to 10 mph NE. 6% precip. Mostly sunny, with a high near 85. ### Tuesday Night Low 66°F — Mostly Clear. Wind 5 mph NE. 6% precip. Mostly clear, with a low around 66. ### Wednesday High 86°F — Sunny. Wind 5 mph NE. 3% precip. Sunny, with a high near 86. ### Wednesday Night Low 67°F — Mostly Clear. Wind 0 to 5 mph NE. 3% precip. Mostly clear, with a low around 67. ### Thursday High 85°F — Sunny. Wind 5 to 10 mph NE. 4% precip. Sunny, with a high near 85. --- [crosbynews.com](https://crosbynews.com/) · data from the National Weather Service