Sugar Land, Texas Weather
Sugar Land weather this week
Over the next 7 days in Sugar Land, daytime highs range from 16°C to 23°C and night-time lows from 10°C to 16°C. The warmest afternoon is likely on Wednesday at 23°C, while the coolest night is expected on Monday night at 10°C. Temperatures trend warmer through the week, rising by about 6°C.
Rain is most likely tomorrow, with roughly 11 mm forecast in total over the week.
Winds stay mostly light this week, peaking at about 26 km/h tomorrow. UV levels stay moderate or lower, peaking at 5. Average humidity is a comfortable 73% or so.
| Day | Conditions | High / Low | Rain chance | Rain | Max wind |
|---|---|---|---|---|---|
| Today (Saturday) | Light drizzle | 20° / 13° | 21% | 0.6 mm | 21 km/h |
| Tomorrow (Sunday) | Rain | 16° / 11° | 85% | 10.8 mm | 26 km/h |
| Monday | Overcast | 16° / 10° | 24% | 0.0 mm | 20 km/h |
| Tuesday | Overcast | 19° / 11° | 1% | 0.0 mm | 16 km/h |
| Wednesday | Overcast | 23° / 14° | 3% | 0.0 mm | 19 km/h |
| Thursday | Overcast | 23° / 16° | 8% | 0.0 mm | 19 km/h |
| Friday | Overcast | 23° / 16° | 7% | 0.0 mm | 22 km/h |
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Today's outlook for Sugar Land
At 22:00 local time it is 17°C in Sugar Land with dense drizzle, feeling like 14°C. Today's forecast high is 20°C and the low is 13°C, and the day overall looks drizzly. Rain is unlikely today (21% chance). Winds are blowing at about 17 km/h from the east. Humidity is 63%.
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Climate of Sugar Land: monthly averages
Based on 25 years of satellite and reanalysis data (2001-2025), August is usually the hottest month in Sugar Land, with average daytime highs around 34°C. January is the coolest, when nights typically fall to about 6°C.
The area receives about 1260 mm of rain in a typical year. Most of it falls from May to October (around 61% of the yearly total), and September is the wettest month at roughly 138 mm.
For outdoor plans and travel, February to April and November to December usually offer the most comfortable weather in Sugar Land, with mild days and relatively little rain.
| Month | Avg high | Avg low | Rainfall | Humidity |
|---|---|---|---|---|
| Jan | 17° | 6° | 90 mm | 80% |
| Feb | 19° | 8° | 61 mm | 81% |
| Mar | 23° | 12° | 78 mm | 80% |
| Apr | 26° | 16° | 83 mm | 77% |
| May | 30° | 20° | 112 mm | 75% |
| Jun | 33° | 23° | 130 mm | 74% |
| Jul | 33° | 24° | 122 mm | 76% |
| Aug | 34° | 24° | 136 mm | 74% |
| Sep | 31° | 22° | 138 mm | 77% |
| Oct | 28° | 17° | 125 mm | 76% |
| Nov | 22° | 11° | 89 mm | 78% |
| Dec | 18° | 7° | 93 mm | 80% |
Source: NASA POWER (MERRA-2 reanalysis), averaged over the roughly 50 km grid area around Sugar Land. Values describe typical conditions, not a forecast.
About Sugar Land weather
Sugar Land sits within Texas's vast Gulf Coast-to-arid-west range — humid subtropical in the east, semi-arid to desert further west, about 30 km south-west of Houston. Conditions turn hot with long, hot summers (June–September) with highs regularly above 35°C, more humid near the Gulf coast. By December, expect mild winters across most of the state, with occasional cold snaps and rare snow. This page shows live, auto-refreshing weather for Sugar Land: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo. Local timezone: America/Chicago.
Frequently asked questions
Sugar Land is about 30 km south-west of Houston, in Texas.
Sugar Land sees mild winters across most of the state, with occasional cold snaps and rare snow.
The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for Sugar Land's exact coordinates. No fixed schedule, the page updates whenever you load it.
August is usually the hottest month in Sugar Land, with average daytime highs of about 34°C and nights around 24°C.
The coldest nights come in January, when the average low is about 6°C and daytime highs reach around 17°C.
Sugar Land receives about 1260 mm of rain in a typical year. September is the wettest month at roughly 138 mm, and the main rainy period is May to October.
February to April and November to December usually offer the most comfortable weather in Sugar Land, with mild daytime temperatures and little rain.
In November Sugar Land typically sees daytime highs near 22°C and lows near 11°C, with about 89 mm of rain over the month and average humidity around 78%. Check the live forecast above for this week's actual conditions.
Up to 16 days ahead using the extended forecast and date picker above; further-out or historical dates use the same date lookup tool.
Live temperature for Sugar Land is shown at the top of this page and refreshes automatically — see the hourly breakdown below for how it changes through the day.
Sugar Land's day-to-day weather follows the broader pattern of Texas described above. See the hourly weather forecast or the air quality index for more detail.