Weather in Portland, Texas, United States

7-Day Detailed Weather Forecast for Portland

Overnight

Temperature: 78°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 78. Heat index values as high as 89. South wind around 8 mph.

Friday

Temperature: 89°F

Wind Speed: 6 to 14 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 89. Heat index values as high as 103. South southeast wind 6 to 14 mph, with gusts as high as 20 mph.

Friday Night

Temperature: 80°F

Wind Speed: 9 to 14 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 80. Heat index values as high as 98. South southeast wind 9 to 14 mph, with gusts as high as 20 mph.

Saturday

Temperature: 90°F

Wind Speed: 9 to 17 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 90. Heat index values as high as 105. South southeast wind 9 to 17 mph, with gusts as high as 24 mph.

Saturday Night

Temperature: 80°F

Wind Speed: 10 to 17 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 80. South southeast wind 10 to 17 mph, with gusts as high as 24 mph.

Sunday

Temperature: 90°F

Wind Speed: 10 to 18 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 90. South southeast wind 10 to 18 mph, with gusts as high as 25 mph.

Sunday Night

Temperature: 80°F

Wind Speed: 14 to 18 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 80. South southeast wind 14 to 18 mph, with gusts as high as 25 mph.

Monday

Temperature: 89°F

Wind Speed: 13 to 20 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 89. South southeast wind 13 to 20 mph, with gusts as high as 26 mph.

Monday Night

Temperature: 80°F

Wind Speed: 12 to 20 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 80. South southeast wind 12 to 20 mph, with gusts as high as 25 mph.

Tuesday

Temperature: 90°F

Wind Speed: 10 to 17 mph

Wind Direction: SSE

Forecast: Sunny, with a high near 90.

Tuesday Night

Temperature: 79°F

Wind Speed: 9 to 17 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 79.

Wednesday

Temperature: 90°F

Wind Speed: 9 to 15 mph

Wind Direction: SSE

Forecast: Sunny, with a high near 90.

Wednesday Night

Temperature: 79°F

Wind Speed: 8 to 15 mph

Wind Direction: SSE

Forecast: Mostly clear, with a low around 79.

Thursday

Temperature: 90°F

Wind Speed: 7 to 14 mph

Wind Direction: SSE

Forecast: Sunny, with a high near 90.