Houston 7-day weather forecast

Written by:
March 23, 2026
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Houston 7-day weather forecast

created the forecast for Houston, Texas using data from . This week's high is 101 掳F on Wednesday, while the low is 78 掳F on Friday. There are expected to be 6 sunny days and rain on 4 days this week.

NWS Houston/Galveston TX has issued an air quality alert until Tuesday at 07:30 PM.

Monday, August 3

- High of 99 掳F, low of 80 掳F (29% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:42 AM, sunset at 8:13 PM
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1 / 6
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Tuesday, August 4

- High of 99 掳F, low of 80 掳F (29% humidity)
- Sunny with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:42 AM, sunset at 8:12 PM
2 / 6
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Wednesday, August 5

- High of 101 掳F, low of 81 掳F (31% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:43 AM, sunset at 8:11 PM
- Last quarter moon
3 / 6
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Thursday, August 6

- High of 98 掳F, low of 81 掳F (35% humidity)
- Fair with a 100% chance of rain (10 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:43 AM, sunset at 8:10 PM
4 / 6
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Friday, August 7

- High of 96 掳F, low of 78 掳F (45% humidity)
- Partly cloudy with a 100% chance of rain (6 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:44 AM, sunset at 8:09 PM
5 / 6
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Saturday, August 8

- High of 99 掳F, low of 80 掳F (37% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:45 AM, sunset at 8:09 PM
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6 / 6
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Sunday, August 9

- High of 98 掳F, low of 81 掳F (36% humidity)
- Mostly sunny with a 91% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:45 AM, sunset at 8:08 PM

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