Portland, Tennessee | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    70% Chance of Rain
    75°
    Forecast night icon
    Night
    40% Chance of Storms
    62°
    Saturday 5/4
    Day
    75°
    70% Chance of Rain
    Forecast day icon
    Night
    62°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with probable rain. Chance of precipitation 70%. High temperature around 75F. Dew point will be around 69F with an average humidity of 78%. Winds will be 5 mph from the SW.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms this evening. Patchy fog after midnight. Lows in the lower 60s. Southwest winds around 5 mph. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    79°
    Forecast night icon
    Night
    80% Chance of Storms
    65°
    Sunday 5/5
    Day
    79°
    50% Chance of Storms
    Forecast day icon
    Night
    65°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 50 percent.
    Night Details
    A chance of thunderstorms. Showers. Lows in the lower 60s. West winds around 5 mph becoming southwest after midnight. Chance of rain 80 percent.
  • Forecast day icon
    Monday
    Thunderstorms
    75°
    Forecast night icon
    Night
    30% Chance of Storms
    65°
    Monday 5/6
    Day
    75°
    Thunderstorms
    Forecast day icon
    Night
    65°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers. A chance of thunderstorms in the morning then thunderstorms likely in the afternoon. Highs around 80. South winds 5 to 10 mph. Chance of rain 90 percent.
    Night Details
    Partly cloudy. A slight chance of showers and thunderstorms in the evening then a chance of showers and thunderstorms after midnight. Lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 30 percent.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    81°
    Forecast night icon
    Night
    50% Chance of Storms
    67°
    Tuesday 5/7
    Day
    81°
    50% Chance of Storms
    Forecast day icon
    Night
    67°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms in the evening then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    79°
    Forecast night icon
    Night
    80% Chance of Storms
    67°
    Wednesday 5/8
    Day
    79°
    50% Chance of Storms
    Forecast day icon
    Night
    67°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of thunderstorms. A chance of showers. Highs in the mid 80s. Chance of rain 50 percent.
    Night Details
    A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of rain 80 percent.
  • Forecast day icon
    Thursday
    70% Chance of Storms
    78°
    Forecast night icon
    Night
    60% Chance of Storms
    63°
    Thursday 5/9
    Day
    78°
    70% Chance of Storms
    Forecast day icon
    Night
    63°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Becoming mostly sunny in the afternoon. A chance of thunderstorms. Showers likely mainly in the morning. Highs in the lower 80s. Chance of rain 70 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Lows in the lower 60s. Chance of rain 60 percent.
  • Forecast day icon
    Friday
    40% Chance of Storms
    67°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Friday 5/10
    Day
    67°
    40% Chance of Storms
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Day Details
    Partly sunny in the morning then clearing. A slight chance of thunderstorms. A chance of showers mainly in the morning. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly clear. Lows in the lower 50s.
  • Forecast day icon
    Saturday
    Sunny
    63°
    Forecast night icon
    Night
    Clear
    46°
    Saturday 5/11
    Day
    63°
    Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 46F with an average humidity of 84%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Sunday
    Sunny
    66°
    Forecast night icon
    Night
    Clear
    51°
    Sunday 5/12
    Day
    66°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 66F. Dew point will be around 47F with an average humidity of 64%. Winds will be 3 mph from the NW.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 51F with an average humidity of 86%. Winds will be 1 mph from the NW.
  • Forecast day icon
    Monday
    Sunny
    69°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Monday 5/13
    Day
    69°
    Sunny
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Day Details
    Sunny. High temperature around 69F. Dew point will be around 52F with an average humidity of 68%. Winds will be 1 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 54F. Dew point will be around 54F with an average humidity of 86%. Winds will be 1 mph from the E.