Harris County (Houston)
Today
Today weather in Harris County
Friday, August 21st, 2026
40°
Sunny
Feels like 42° · Low 26°
A scorching day is predicted for Harris County Today with temperatures soaring to a blistering 40 °F and settling to a still-warm 25 °F at night. It'll be quite breezy in Harris County Today with average wind speeds of 20 km/h. There's a slight chance of rain at 5%.
40° / 26°
Temp
5%
Rain
20 km/h
Wind
71%
Humidity
Harris County Weather Pages
Harris County hourly forecast for today
Scroll right to see more weather forecasts for Harris County today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:52 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 07:56 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  | | |  | | | | | | | | | | |  | | | | | Next |
| temperatures | 27.5° | 26.9° | 26.5° | 26.3° | 25.9° | 26.1° | 25.8° | Sunrise | 25.5° | 26.7° | 28° | 29.6° | 33.9° | 34.6° | 35.8° | 37.1° | 38.7° | 39.8° | 40° | 38.8° | 34.3° | Sunset | 30.9° | 29.4° | 28.4° | 27.9° | |
| Feels like | 30.8° | 29.7° | 29.2° | 29.1° | 28.6° | 29.2° | 29° | 29° | 30.8° | 33.5° | 36.3° | 41.9° | 42.6° | 43.8° | 45.1° | 43.1° | 43.3° | 42.4° | 39.9° | 42.1° | 35.1° | 33° | 32° | 31.7° | |||
| wind speed | 15 km/h | 14 km/h | 14 km/h | 14 km/h | 13 km/h | 11 km/h | 10 km/h | 9 km/h | 9 km/h | 11 km/h | 9 km/h | 8 km/h | 6 km/h | 4 km/h | 4 km/h | 2 km/h | 4 km/h | 7 km/h | 14 km/h | 19 km/h | 19 km/h | 21 km/h | 18 km/h | 16 km/h | |||
| wind degree | 207° | 208° | 212° | 212° | 219° | 230° | 236° | 243° | 233° | 239° | 248° | 244° | 245° | 262° | 266° | 290° | 84° | 158° | 170° | 173° | 181° | 187° | 191° | 199° | |||
| wind direction | SSW | SSW | SSW | SSW | SW | SW | WSW | WSW | SW | WSW | WSW | WSW | WSW | W | W | WNW | E | SSE | S | S | S | S | SSW | SSW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 9% | 10% | 11% | 13% | 13% | 15% | 14% | 14% | 14% | 18% | 10% | 7% | 6% | 4% | 2% | 1% | 1% | 0% | 1% | 3% | 4% | 5% | 6% | 8% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 79% | 82% | 86% | 89% | 89% | 92% | 92% | 92% | 92% | 88% | 80% | 74% | 72% | 62% | 50% | 38% | 32% | 32% | 35% | 58% | 62% | 67% | 73% | 79% | |||
| dew point | 23.6° | 23.7° | 23.9° | 24.3° | 24° | 24.7° | 24.4° | 24.1° | 25.4° | 25.8° | 25.7° | 28.6° | 28.9° | 27.4° | 24.9° | 22° | 20° | 20.2° | 20.4° | 24.8° | 22.7° | 22.6° | 23.2° | 23.9° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 0% | 1% | 4% | 5% | 5% | 12% | 0% | 0% | 6% | 55% | 15% | 10% | 1% | 0% | 0% | 0% | 3% | 0% | 2% | 0% | 0% | 0% | 0% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 1.6 | 3.7 | 6.3 | 8.6 | 10.1 | 9.9 | 8.3 | 5.7 | 3.1 | 1.2 | 0.2 | 0 | 0 | 0 | 0 |
View of Harris County today
Explore Harris County live webcam feed to see how the weather is shaping up today in Harris County. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from Harris County today.
Weather in Harris County today
The weather in Harris County today is expected to be noticeably warmer than usual, with a forecast temperature of 40 °F, compared to an average of 35.2 °F for August 21st in recent years.
temperatures
40 °F
rain
0 mm
wind
20 km/h
UV
Very High
🌫️ Air quality, UV & pollen - Harris County Live AQI, UV index and pollen levels. Air Quality →
Harris County daylight overview ☀️
Today in Harris County, The sun rises at 06:52 and sets at 19:56, giving a total daylight duration of 13 hours and 4 minutes.
Top locations in Harris County
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What to wear today in Harris County? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Harris County forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Breathable footwear
Sunglasses
Wide brimmed hat
Sunscreen
Flip flop
The weather today in Harris County - FAQ
What is the maximum temperature for today in Harris County?
The maximum temperature for today in Harris County is expected to be 40° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Harris County? 🌧️
Yes, there is a 5% chance of rain in Harris County today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Harris County? 🌀
The wind in Harris County is expected to blow at 20 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Harris County today?
Given the forecast of 40 °F with a 5% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Harris County today.
What is the sunrise and sunset time for Harris County today?
The sun is expected to rise at 06:52 and set at 19:56 in Harris County.
How accurate is the weather forecast Harris County today? ✅
Harris County weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Harris County?Get accurate weather forecasts for Harris County, located at latitude 29.763 and longitude -95.363. Stay updated with localized weather information tailored for Harris County.
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