Sugar Land, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sugar Land, a city in Fort Bend County, Texas.
Overnight
73°F
Mostly Clear
Mostly clear, with a low around 73. East wind around 0 mph.
7-day forecast for Sugar Land
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Mostly Clear | 0 mph | 1% |
| Saturday | 95°F | Sunny | 0 to 10 mph E | 1% |
| Saturday Night | 74°F | Mostly Clear | 0 to 10 mph E | 13% |
| Sunday | 97°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph E | 17% |
| Sunday Night | 76°F | Partly Cloudy | 0 to 10 mph SE | 5% |
| Monday | 97°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 18% |
| Monday Night | 77°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph S | 18% |
| Tuesday | 98°F | Sunny | 0 to 5 mph NE | 9% |
| Tuesday Night | 78°F | Mostly Clear | 0 to 5 mph E | 9% |
| Wednesday | 98°F | Sunny | 0 to 10 mph NE | 8% |
| Wednesday Night | 78°F | Mostly Clear | 0 to 10 mph NE | 8% |
| Thursday | 96°F | Sunny | 5 to 10 mph NE | 11% |
| Thursday Night | 76°F | Mostly Clear | 0 to 10 mph NE | 11% |
| Friday | 95°F | Sunny | 5 to 10 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Sugar Land (29.593, -95.634). Updated through the day.
Growing snapshot for Sugar Land
Last spring frost
Feb 9
First fall frost
Dec 13
Growing season
305 days
Hardiness zone
9b
More local growing data for Sugar Land: nearby ZIP 77479 weather · frost dates · planting calendar · Texas frost dates
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Weston Lakes
Climate data from the nearest NOAA station, Sugar Land, Tx (4.1 mi from Sugar Land). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.