Weather in Portland, Tennessee, United States

7-Day Detailed Weather Forecast for Portland

This Afternoon

Temperature: 46°F

Wind Speed: 10 mph

Wind Direction: NNW

Forecast: A chance of rain showers. Cloudy. High near 46, with temperatures falling to around 39 in the afternoon. North northwest wind around 10 mph. Chance of precipitation is 20%.

Tonight

Temperature: 25°F

Wind Speed: 10 to 15 mph

Wind Direction: N

Forecast: A chance of rain showers before 11pm, then a chance of rain and snow showers. Cloudy, with a low around 25. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.

Sunday

Temperature: 28°F

Wind Speed: 15 mph

Wind Direction: NW

Forecast: A chance of snow showers before noon. Mostly cloudy. High near 28, with temperatures falling to around 22 in the afternoon. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.

Sunday Night

Temperature: 7°F

Wind Speed: 5 to 15 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 7. Wind chill values as low as -6. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

M.L. King Jr. Day

Temperature: 20°F

Wind Speed: 0 to 5 mph

Wind Direction: NNW

Forecast: Sunny, with a high near 20. North northwest wind 0 to 5 mph.

Monday Night

Temperature: 15°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Mostly cloudy, with a low around 15. North wind around 0 mph.

Tuesday

Temperature: 25°F

Wind Speed: 0 to 10 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a high near 25. Northwest wind 0 to 10 mph.

Tuesday Night

Temperature: 8°F

Wind Speed: 5 mph

Wind Direction: NNE

Forecast: Mostly clear, with a low around 8. North northeast wind around 5 mph.

Wednesday

Temperature: 28°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Sunny, with a high near 28. Southeast wind around 5 mph.

Wednesday Night

Temperature: 19°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 19.

Thursday

Temperature: 39°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 39.

Thursday Night

Temperature: 22°F

Wind Speed: 5 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 22. New snow accumulation of less than half an inch possible.

Friday

Temperature: 37°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 37.

Friday Night

Temperature: 23°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 23.