Portland, Tennessee | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    50% Chance of Storms
    67°
    Monday 5/6
    Forecast night icon
    67°
    50% Chance of Storms
    Hourly
    Night Details
    Partly cloudy. A chance of showers and thunderstorms this evening. Lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    80°
    Forecast night icon
    Night
    80% Chance of Storms
    69°
    Tuesday 5/7
    Day
    80°
    50% Chance of Storms
    Forecast day icon
    Night
    69°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
    Night Details
    Thunderstorms likely. Showers. Lows in the upper 60s. Southwest winds 10 to 15 mph. Chance of rain 80 percent.
  • Forecast day icon
    Wednesday
    60% Chance of Storms
    79°
    Forecast night icon
    Night
    Thunderstorms
    68°
    Wednesday 5/8
    Day
    79°
    60% Chance of Storms
    Forecast day icon
    Night
    68°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers and thunderstorms in the morning then showers and thunderstorms likely in the afternoon. Highs in the lower 80s. South winds 10 to 15 mph. Chance of rain 60 percent.
    Night Details
    Showers with thunderstorms likely. Some thunderstorms may be severe in the evening. Locally heavy rainfall possible after midnight. Lows in the mid 60s. Southwest winds around 15 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    79°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Thursday 5/9
    Day
    79°
    50% Chance of Storms
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms in the morning then sunny with a slight chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 50 percent.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the lower 50s. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Friday 5/10
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Mostly clear. Lows in the upper 40s.
  • Forecast day icon
    Saturday
    Sunny
    71°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Saturday 5/11
    Day
    71°
    Sunny
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
    Night Details
    Partly cloudy. Lows around 50.
  • Forecast day icon
    Sunday
    Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Sunday 5/12
    Day
    75°
    Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Monday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    Clear
    55°
    Monday 5/13
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.
    Night Details
    Clear. Low temperature around 55F. Dew point will be around 52F with an average humidity of 78%. Winds will be 2 mph from the S.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    74°
    Forecast night icon
    Night
    30% Chance of Rain
    58°
    Tuesday 5/14
    Day
    74°
    30% Chance of Rain
    Forecast day icon
    Night
    58°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 74F. Dew point will be around 56F with an average humidity of 65%. Winds will be 2 mph from the S.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 58F. Dew point will be around 56F with an average humidity of 81%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Wednesday
    50% Chance of Rain
    75°
    Forecast night icon
    Night
    40% Chance of Rain
    59°
    Wednesday 5/15
    Day
    75°
    50% Chance of Rain
    Forecast day icon
    Night
    59°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 45%. High temperature around 75F. Dew point will be around 59F with an average humidity of 69%. Winds will be 2 mph from the SE.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 59F. Dew point will be around 58F with an average humidity of 83%. Winds will be 2 mph from the SE.