Chattanooga, Tennessee | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Mostly Cloudy
    59°
    Sunday 5/12
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    59°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s to lower 80s. Light winds.
    Night Details
    Mostly cloudy. Lows in the mid to upper 50s. Light winds.
  • Forecast day icon
    Monday
    70% Chance of Storms
    73°
    Forecast night icon
    Night
    70% Chance of Storms
    64°
    Monday 5/13
    Day
    73°
    70% Chance of Storms
    Forecast day icon
    Night
    64°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of showers in the morning then showers likely in the afternoon. A slight chance of thunderstorms late. Highs in the upper 60s to lower 70s. South winds 5 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
    Night Details
    Cloudy. A chance of showers and thunderstorms in the evening then showers likely with a chance of thunderstorms after midnight. Lows in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    Thunderstorms
    75°
    Forecast night icon
    Night
    70% Chance of Storms
    64°
    Tuesday 5/14
    Day
    75°
    Thunderstorms
    Forecast day icon
    Night
    64°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms in the morning then showers with thunderstorms likely in the afternoon. Highs in the mid to upper 70s. South winds 10 to 15 mph. Chance of rain near 100 percent.
    Night Details
    Mostly cloudy. Showers and thunderstorms likely mainly in the evening. Lows in the lower 60s. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    78°
    Forecast night icon
    Night
    Mostly Clear
    62°
    Wednesday 5/15
    Day
    78°
    50% Chance of Storms
    Forecast day icon
    Night
    62°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the mid to upper 70s. Chance of rain 50 percent.
    Night Details
    Mostly clear. Lows in the upper 50s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    85°
    Forecast night icon
    Night
    40% Chance of Storms
    66°
    Thursday 5/16
    Day
    85°
    Mostly Sunny
    Forecast day icon
    Night
    66°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 80s.
    Night Details
    Mostly cloudy. A slight chance of showers and thunderstorms in the evening then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    70% Chance of Storms
    80°
    Forecast night icon
    Night
    50% Chance of Storms
    68°
    Friday 5/17
    Day
    80°
    70% Chance of Storms
    Forecast day icon
    Night
    68°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a slight chance of thunderstorms in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid to upper 70s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms in the evening then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    40% Chance of Storms
    79°
    Forecast night icon
    Night
    40% Chance of Rain
    67°
    Saturday 5/18
    Day
    79°
    40% Chance of Storms
    Forecast day icon
    Night
    67°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 67F. Dew point will be around 65F with an average humidity of 86%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    84°
    Forecast night icon
    Night
    30% Chance of Rain
    67°
    Sunday 5/19
    Day
    84°
    40% Chance of Rain
    Forecast day icon
    Night
    67°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 84F. Dew point will be around 64F with an average humidity of 66%. Winds will be 2 mph from the W.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 67F. Dew point will be around 65F with an average humidity of 81%. Winds will be 1 mph from the W.
  • Forecast day icon
    Monday
    30% Chance of Rain
    82°
    Forecast night icon
    Night
    30% Chance of Rain
    63°
    Monday 5/20
    Day
    82°
    30% Chance of Rain
    Forecast day icon
    Night
    63°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 82F. Dew point will be around 63F with an average humidity of 66%. Winds will be 2 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 63F. Dew point will be around 61F with an average humidity of 78%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    81°
    Forecast night icon
    Night
    30% Chance of Rain
    64°
    Tuesday 5/21
    Day
    81°
    30% Chance of Rain
    Forecast day icon
    Night
    64°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 81F. Dew point will be around 57F with an average humidity of 58%. Winds will be 2 mph from the W.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 60F with an average humidity of 76%. Winds will be 1 mph from the SW.