Portland, TX Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Portland, TX in one place.
Mostly sunny, with a high near 87. Heat index values as high as 106. South southeast wind 15 to 18 mph, with gusts as high as 24 mph.
Local Weather Overview
This forecast page for Portland, TX is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 18, 2026 8:06 AM CDT.
The active forecast window currently covers Jul 18 to Jul 24, 2026 for Portland, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 24, 2026
- Latest sync
- Jul 18, 2026 8:06 AM CDT
- Forecast office
- CRP
- Source
- NOAA / NWS
Daily Outlook
This Week in Portland
Thursday looks like the warmest upcoming period in Portland at 89 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 81 degrees F.
The strongest winds are forecast for Tonight at about 15 to 20 mph SSE.
The forecast from Jul 18 through Jul 24 stays mostly dry.
Forecast Details
- Last updated
- Jul 18, 2026 8:06 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- CRP
- Radar station
- KCRP
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 84. Heat index values as high as 103. South southeast wind 15 to 20 mph, with gusts as high as 24 mph.
Mostly sunny, with a high near 87. Heat index values as high as 104. South southeast wind 14 to 18 mph, with gusts as high as 24 mph.
Partly cloudy, with a low around 82. Heat index values as high as 103. South southeast wind 13 to 18 mph, with gusts as high as 24 mph.
Sunny, with a high near 88. South southeast wind 10 to 17 mph, with gusts as high as 21 mph.
Mostly clear, with a low around 82. South southeast wind 12 to 17 mph, with gusts as high as 21 mph.
Sunny, with a high near 88. South southeast wind 9 to 16 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 81. South southeast wind 10 to 17 mph.
Sunny, with a high near 88. South southeast wind 8 to 16 mph.
Mostly clear, with a low around 81.
Sunny, with a high near 89.
Mostly clear, with a low around 82.
Sunny, with a high near 88.
Mostly clear, with a low around 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 18
|
Mostly Sunny
|
87°F |
15 to 18 mph
SSE
|
|
Tonight
Jul 18
|
Partly Cloudy
|
84°F |
15 to 20 mph
SSE
|
|
Sunday
Jul 19
|
Mostly Sunny
|
87°F |
14 to 18 mph
SSE
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
82°F |
13 to 18 mph
SSE
|
|
Monday
Jul 20
|
Sunny
|
88°F |
10 to 17 mph
SSE
|
|
Monday Night
Jul 20
|
Mostly Clear
|
82°F |
12 to 17 mph
SSE
|
|
Tuesday
Jul 21
|
Sunny
|
88°F |
9 to 16 mph
SSE
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
81°F |
10 to 17 mph
SSE
|
|
Wednesday
Jul 22
|
Sunny
|
88°F |
8 to 16 mph
SSE
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
81°F |
10 to 16 mph
SSE
|
|
Thursday
Jul 23
|
Sunny
|
89°F |
8 to 15 mph
S
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
82°F |
10 to 16 mph
SSE
|
|
Friday
Jul 24
|
Sunny
|
88°F |
9 to 16 mph
SSE
|
|
Friday Night
Jul 24
|
Mostly Clear
|
83°F |
12 to 17 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Portland.