Portland, TX Weather Forecast

Local 7-day forecast

87°
F

Mostly Sunny

Track current conditions, temperature changes, wind, and the full daily outlook for Portland, TX in one place.

Saturday, July 18, 2026
Wind: 14 to 18 mph SSE
Saturday

Mostly sunny, with a high near 87. Heat index values as high as 103. South southeast wind 14 to 18 mph, with gusts as high as 24 mph.

Local 7-day forecast

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 17, 2026 9:57 AM CDT.

The active forecast window currently covers Jul 18 to Jul 23, 2026 for Portland, TX.

Page Snapshot

Page focus
city weather
Forecast window
Jul 18 to Jul 23, 2026
Latest sync
Jul 17, 2026 9:57 AM CDT
Forecast office
CRP
Source
NOAA / NWS
Next High
87°F
Saturday
Next Low
83°F
Saturday Night
Rain Outlook
0
Periods mentioning precipitation
Windiest
14 to 18 mph
Saturday

Daily Outlook

Today
Jul 18
Mostly Sunny
87 °F
/ 83°F
Wind 14 to 18 mph
Sun
Jul 19
Mostly Sunny
88 °F
/ 82°F
Wind 14 to 18 mph
Mon
Jul 20
Sunny
88 °F
/ 81°F
Wind 10 to 16 mph
Tue
Jul 21
Sunny
88 °F
/ 81°F
Wind 7 to 14 mph
Wed
Jul 22
Sunny
89 °F
/ 82°F
Wind 6 to 13 mph
Thu
Jul 23
Sunny
89 °F
/ 82°F
Wind 6 to 14 mph

This Week in Portland

Wednesday looks like the warmest upcoming period in Portland at 89 degrees F.

Monday Night is the coolest period ahead with temperatures near 81 degrees F.

The strongest winds are forecast for Saturday at about 14 to 18 mph SSE.

The forecast from Jul 18 through Jul 23 stays mostly dry.

Forecast Details

Last updated
Jul 17, 2026 9:57 AM CDT
Coverage
6 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 source

Extended Forecast

Saturday Night
Jul 18
83°F
Mostly Cloudy
15 to 18 mph SSE

Mostly cloudy, with a low around 83. Heat index values as high as 104. South southeast wind 15 to 18 mph, with gusts as high as 23 mph.

Sunday
Jul 19
88°F
Mostly Sunny
14 to 18 mph SSE

Mostly sunny, with a high near 88. South southeast wind 14 to 18 mph, with gusts as high as 23 mph.

Sunday Night
Jul 19
82°F
Partly Cloudy
13 to 18 mph SSE

Partly cloudy, with a low around 82. South southeast wind 13 to 18 mph, with gusts as high as 23 mph.

Monday
Jul 20
88°F
Sunny
10 to 16 mph SSE

Sunny, with a high near 88. South southeast wind 10 to 16 mph, with gusts as high as 21 mph.

Monday Night
Jul 20
81°F
Mostly Clear
10 to 17 mph SSE

Mostly clear, with a low around 81. South southeast wind 10 to 17 mph, with gusts as high as 21 mph.

Tuesday
Jul 21
88°F
Sunny
7 to 14 mph SSE

Sunny, with a high near 88. South southeast wind 7 to 14 mph, with gusts as high as 18 mph.

Tuesday Night
Jul 21
81°F
Mostly Clear
8 to 15 mph SSE

Mostly clear, with a low around 81.

Wednesday
Jul 22
89°F
Sunny
6 to 13 mph SSE

Sunny, with a high near 89.

Wednesday Night
Jul 22
82°F
Mostly Clear
8 to 14 mph S

Mostly clear, with a low around 82.

Thursday
Jul 23
89°F
Sunny
6 to 14 mph S

Sunny, with a high near 89.

Thursday Night
Jul 23
82°F
Mostly Clear
9 to 15 mph S

Mostly clear, with a low around 82.

Detailed Forecast

Period Conditions Temp Wind
Saturday
Jul 18
Mostly Sunny
87°F
14 to 18 mph
SSE
Saturday Night
Jul 18
Mostly Cloudy
83°F
15 to 18 mph
SSE
Sunday
Jul 19
Mostly Sunny
88°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 16 mph
SSE
Monday Night
Jul 20
Mostly Clear
81°F
10 to 17 mph
SSE
Tuesday
Jul 21
Sunny
88°F
7 to 14 mph
SSE
Tuesday Night
Jul 21
Mostly Clear
81°F
8 to 15 mph
SSE
Wednesday
Jul 22
Sunny
89°F
6 to 13 mph
SSE
Wednesday Night
Jul 22
Mostly Clear
82°F
8 to 14 mph
S
Thursday
Jul 23
Sunny
89°F
6 to 14 mph
S
Thursday Night
Jul 23
Mostly Clear
82°F
9 to 15 mph
S
Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.