Harris County, TX Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Harris County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 87.
County Weather Overview
This county weather page brings together forecast coverage for Harris County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 25 of 26 mapped cities in Harris County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 14, 2026
- Latest sync
- May 8, 2026 3:33 AM CDT
- Forecast office
- HGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Harris County
Thursday looks like the warmest upcoming period in Harris County at 87 degrees F.
Thursday is the coolest period ahead with temperatures near 87 degrees F.
The strongest winds are forecast for Thursday at about 0 to 10 mph S.
The forecast from May 14 through May 14 stays mostly dry.
Forecast Details
- Last updated
- May 8, 2026 3:33 AM CDT
- Coverage
- 1 day
- Time zone
- America/Chicago
- Forecast office
- HGX
- Radar station
- KHGX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
May 14
|
Mostly Sunny
|
87°F |
0 to 10 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Harris County.
Coverage
Forecast coverage currently spans 25 of 26 mapped cities in Harris County.
Largest mapped city population in this region: 2,316,120.
