Pasadena, TX 77502 Weather

Harris County3:01 PM CDT29.68°N, 95.20°W

Current conditions

Partly Cloudy
82°
Partly Cloudy
Feels like 82°
High 83°·Low 63°
WindSSE 5 mph
Humidity45%
Dew point59°
Pressure30.11 inHg
Visibility10 mi
Cloud cover19%
UV index4 Moderate
Sunrise7:27 AM
Sunset6:45 PM

Observed at Houston, Houston Hobby Airport · 21 min ago

Forecast

10-day

  • This Afternoon

    Sunny, with a high near 83. Northeast wind around 5 mph.

  • Tonight

    Clear, with a low around 63. East wind 0 to 5 mph.

  • Thursday

    Sunny, with a high near 84. Northeast wind around 5 mph.

National Weather Service forecast updated 1 hr ago.

Hourly

Hourly forecast
  1. Now Sunny 82°
  2. 4 PM Sunny 82°
  3. 5 PM Sunny 82°
  4. 6 PM Clear 81°
  5. 7 PM Mostly Clear 78°
  6. 8 PM Clear 75°
  7. 9 PM Clear 72°
  8. 10 PM Clear 70°
  9. 11 PM Clear 69°
  10. Thu12 AM Clear 68°
  11. 1 AM Mostly Clear 67°
  12. 2 AM Mostly Clear 66°
  13. 3 AM Mostly Clear 65°
  14. 4 AM Mostly Clear 64°
  15. 5 AM Clear 63°
  16. 6 AM Sunny 63°
  17. 7 AM Sunny 63°
  18. 8 AM Sunny 63°
  19. 9 AM Sunny 66°
  20. 10 AM Sunny 72°
  21. 11 AM Sunny 76°
  22. 12 PM Sunny 79°
  23. 1 PM Sunny 82°
  24. 2 PM Sunny 83°

10-day forecast

Details
  1. TodayOct 21 Sunny Sunny63°83°
  2. ThuOct 22 Sunny Sunny62°84°
  3. FriOct 23 Sunny Sunny64°85°
  4. SatOct 24 Sunny Sunny66°83°
  5. SunOct 25 Partly Sunny Partly Sunny64°80°
  6. MonOct 26 Partly Sunny Partly Sunny64°81°
  7. TueOct 27 Mostly Sunny Mostly Sunny10%63°81°
  8. WedOct 28 Mostly sunny Mostly sunny65°83°
  9. ThuOct 29 Rain Rain0.21 in69°82°
  10. FriOct 30 Showers Showers0.33 in68°79°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Pasadena

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Air quality

67
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • WedModerate
  • ThuUnhealthy for Sensitive Groups
  • FriUnhealthy for Sensitive Groups

Houston-Galveston-Brazoria, TX reporting area · 2 hrs ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:27 AM
Sunset 6:45 PM
Daylight 11 h 18 min (−1 min 40 s tomorrow)
Waxing Gibbous · 79% lit
Moonrise 4:03 PM Moonset 2:56 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low81° / 62°
Record high94° (2025)
Record low40° (1976)
Wettest1.50 in (1984)
Yesterday83° / 56°
Month to date1.29 in (normal 3.71 in)

Houston William P Hobby Ap, records since 1930. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in HGX, issued 10 hrs ago

Key Messages

- Warm and dry conditions expected through early next week.

- Elevated fire weather conditions are possible during the second half of the week.

Discussion

Issued at 1159 PM CDT Tue Oct 20 2026

High pressure continues to dominate the local weather pattern this week, with warm and dry conditions and light easterly winds persisting for the next several days. Tonight into Wednesday, however, we have a temporary increase in moisture for our southernmost counties. A plume of elevated PWATs (between ~1-1.8") creeps up towards the coast tonight and pushes to our west through Wednesday. These elevated PWATs provide more cloud cover and humidity than any rain chances, and we could see slightly elevated temperatures for the southern portion of our region (mid 80s). Our northern counties remain under the drying trend and thus won't see as warm a day as our southern counties will (low 80s). By Wednesday evening, that dry northern air will move further south, decreasing surface PWATs to less than 1 inch for much of the region. The relative humidity in the afternoons will lower into the mid 20s to lower 30s percent range, which could lead to elevated fire weather conditions.

The dry weather pattern persists through the weekend, with daytime heating steadily rising into the mid 80s with a few places (mostly south of I-10) trying for the upper 80s before next week. Low temperatures are seasonably chilly, generally in the 50s to 60s. Our next chance for rainfall could be next Tuesday, when GFS has a stark theta-e gradient push through our area. We're still far enough out that this could easily change, but long-range models have generally been hinting at a weather-shift towards the end of this month and into November. Until then, we embrace a warming trend that is at least not so humid.

BSM/Cotto

Aviation

(12Z TAF Issuance) Issued at 500 AM CDT Wed Oct 21 2026

BKN to OVC clouds around 3500-6000 ft are currently enveloping areas including and south of CXO early this morning. However, VFR conditions are prevailing and are expected to continue to prevail throughout the TAF period. These clouds will gradually push out southwestward later today and eventually leading to clear skies by this evening. There are a few showers mainly around Matagorda Bay early this morning, but this activity will remain west of all area terminals. Expect light northeasterly to easterly winds around 5-10 kt today with winds becoming light and variable after sunset.

Batiste

Marine

Issued at 1159 PM CDT Tue Oct 20 2026

Winds and seas will continue to relax throughout the night, with the Small Craft Advisory falling off at 1 AM on Wednesday. Afterwards, still in our long fetch of easterly winds ~15 kts, Caution Flags may be needed through Wednesday morning. Seas diminish throughout the day and subside to 2-4 ft by Wednesday evening. Rain offshore diminishes on Wednesday and PoPs are negligible through the weekend.

BSM/Cotto

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.