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Today weather in Harris County

Friday, September 18th, 2026
today weather
34°
Sunny
Low 26°
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Today, Harris County is set to face a notably hot day, with temperatures spiking up to 33 °F and offering slight relief at 25 °F by night. Gentle breezes are expected across Harris County Today, with speeds reaching around 15 km/h. There's a slight chance of rain at 5%.
34° / 26°
Temp
5%
Rain
15 km/h
Wind
62%
Humidity
🌧️ Live rain radar - Harris County See where rain & snow are moving right now. Radar →

Harris County hourly forecast for today

Scroll right to see more weather forecasts for Harris County today
12:00 AM01:00 AM02:00 AM03:00 AM04:00 AM05:00 AM06:00 AM07:00 AM07:07 AM08:00 AM09:00 AM10:00 AM11:00 AM12:00 PM01:00 PM02:00 PM03:00 PM04:00 PM05:00 PM06:00 PM07:00 PM07:23 PM08:00 PM09:00 PM10:00 PM11:00 PM
weatherOvercastSmoky hazeSmoky hazeSmoky hazeSmoky hazeSmoky hazeSmoky hazePatchy rain possiblesunriseSunnySunnySunnySunnySunnySunnySunnySunnySunnySunnySunnySunnysunsetClearClearClearClearNext
temperatures27.6°27.4°27.1°26.8°26.4°26.2°26°25.7°Sunrise26°27.7°29.6°30.9°32°32.9°33.5°33.6°33.5°32.9°31.5°29.7°Sunset28.5°28.4°28.1°27.9°
Feels like30.6°30.3°29.7°29.4°29.1°28.9°28.7°28.5°28.5°30.3°31.9°32.6°33.1°32.4°32.3°32.1°31.9°31.4°31.7°30.9°30.7°31.3°31°30.5°
wind speed4 km/h5 km/h6 km/h7 km/h6 km/h7 km/h7 km/h8 km/h9 km/h13 km/h13 km/h14 km/h14 km/h15 km/h16 km/h16 km/h16 km/h16 km/h16 km/h13 km/h10 km/h10 km/h9 km/h8 km/h
wind degree122°99°86°80°71°64°55°54°58°70°80°88°91°94°93°95°98°106°121°139°143°138°134°132°
wind directionESEEEEENEENENENEENEENEEEEEEEEESEESESESESESESE
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
chance for rain21%21%22%20%11%9%10%22%10%6%3%2%1%1%1%1%0%1%1%2%4%5%5%5%
chance for snow0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
humidity76%77%79%80%80%81%82%83%82%73%60%51%44%39%35%32%32%34%40%52%63%69%70%70%
dew point23°23°23°23.1°22.8°22.8°22.7°22.7°22.7°22.3°20.9°19.6°18.3°17°15.7°14.9°14.5°14.9°16.5°18.9°20.9°22.2°22.2°22°
visibility10 km9.6 km7.9 km6.8 km6.5 km7.1 km7.8 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km
cloud cover100%100%98%84%27%0%0%79%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
UV000000000.21.135.57.89.197.34.92.40.800000

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 temperature today in Harris County is expected to be typical for this time of year, with a forecast of 34 °F, closely aligning with the historical average for September 18th.

temperatures
temperatures
34 °F
rain
rain
0 mm
wind
wind
15 km/h
9.1
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 07:07 and sets at 19:23, giving a total daylight duration of 12 hours and 16 minutes.
🌅Sunrise, sunset & moon times - Harris CountyDay length, twilight, golden hour and tonight's moon phase.Sun & Moon →
Top locations in Harris County
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Quick links

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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 shirtShort-sleeve shirt
  • ShortsShorts
  • Lightweight pantsLightweight pants
  • Breathable footwearBreathable footwear
  • SunglassesSunglasses
  • Wide brimmed hatWide brimmed hat
  • SunscreenSunscreen
  • Flip flopFlip 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 34° 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 15 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 34 °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 07:07 and set at 19:23 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.
Location coordinates 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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