Lake Jackson, TX Weather & Growing Conditions
This Afternoon
86°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy. High near 86, with temperatures falling to around 78 in the afternoon. West wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 86°F | Chance Showers And Thunderstorms | 10 mph W | 52% |
| Tonight | 57°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph N | 44% |
| Wednesday | 78°F | Sunny | 0 to 10 mph N | 0% |
| Wednesday Night | 55°F | Mostly Clear | 0 mph | 3% |
| Thursday | 81°F | Mostly Sunny then Chance Rain Showers | 0 to 5 mph E | 30% |
| Thursday Night | 62°F | Chance Showers And Thunderstorms | 0 to 5 mph NE | 53% |
| Friday | 79°F | Chance Showers And Thunderstorms then Mostly Sunny | 5 to 10 mph N | 25% |
| Friday Night | 56°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Saturday | 75°F | Partly Sunny | 5 to 10 mph N | 17% |
| Saturday Night | 53°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph N | 32% |
| Sunday | 72°F | Mostly Sunny | 5 to 10 mph N | 15% |
| Sunday Night | 51°F | Mostly Clear | 0 to 5 mph N | 15% |
| Monday | 73°F | Sunny | 5 mph NE | 15% |
| Monday Night | 51°F | Mostly Clear | 0 mph | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lake Jackson, TX
Last spring frost
Feb 13
First fall frost
Dec 8
Growing season
301 days
Hardiness zone
9b
Explore more for Lake Jackson, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Angleton Brazoria Ap, Tx (4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.