Weather in Portland, Indiana, United States

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7-Day Detailed Weather Forecast for Portland

This Afternoon

Temperature: 93°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 93. Heat index values as high as 106. Southwest wind around 10 mph.

Tonight

Temperature: 74°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 74. Heat index values as high as 99. Southwest wind 5 to 10 mph.

Thursday

Temperature: 93°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 93. Heat index values as high as 101. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 72°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly clear, with a low around 72. Heat index values as high as 96. Southwest wind 0 to 5 mph. Chance of precipitation is 30%.

Friday

Temperature: 88°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms between 11am and 5pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. West wind around 5 mph. Chance of precipitation is 40%.

Friday Night

Temperature: 69°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 40%.

Saturday

Temperature: 83°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 50%.

Saturday Night

Temperature: 63°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

Sunday

Temperature: 81°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 81.

Sunday Night

Temperature: 59°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 59.

Labor Day

Temperature: 82°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 82.

Monday Night

Temperature: 62°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 62.

Tuesday

Temperature: 83°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 83.

Tuesday Night

Temperature: 66°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 66.