10-Day Weather Forecast - Charleston, TN

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  • 94|76°F
    Sunny

    Today

    94°F

    Sunny. A slight chance of showers and thunderstorms late. Highs in the mid 90s. Light winds. Chance of rain 20 percent. Heat index values around 105.

    Tonight

    76°F

    Partly cloudy in the evening then clearing. Patchy fog late. Lows in the mid 70s. Light winds.

    Hourly details
  • 94|75°F
    40% Chance of Storms

    Day

    94°F

    Mostly sunny. A chance of showers and thunderstorms late. Highs in the upper 90s. Light winds. Chance of rain 40 percent. Heat index values around 106.

    Night

    75°F

    Partly cloudy in the evening then clearing. Lows in the mid 70s. Light winds.

    Hourly details
  • 95|74°F
    40% Chance of Storms

    Day

    95°F

    Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light winds. Chance of rain 40 percent.

    Night

    74°F

    Partly cloudy with a slight chance of showers and thunderstorms in the evening then mostly clear after midnight. Lows in the mid 70s. Chance of rain 20 percent.

    Hourly details
  • 94|74°F
    Sunny

    Day

    94°F

    Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent.

    Night

    74°F

    Partly cloudy. A slight chance of showers and thunderstorms in the evening then a slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 20 percent.

    Hourly details
  • 91|73°F
    50% Chance of Storms

    Day

    91°F

    Mostly sunny. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent.

    Night

    73°F

    Partly cloudy. A chance of showers and thunderstorms in the evening then a slight chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent.

    Hourly details
  • 90|74°F
    70% Chance of Storms

    Day

    90°F

    Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 70 percent.

    Night

    74°F

    Partly cloudy. A chance of showers and thunderstorms in the evening then a slight chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent.

    Hourly details
  • 87|73°F
    60% Chance of Storms

    Day

    87°F

    Partly sunny. A chance of showers and thunderstorms in the morning then showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 60 percent.

    Night

    73°F

    Partly cloudy with a 75% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 71F with an average humidity of 82%. Winds will be 2 mph from the W.

  • 87|73°F
    70% Chance of Rain

    Day

    87°F

    Partly cloudy with a 65% chance for rain and thunderstorms. High temperature around 87F. Dew point will be around 71F with an average humidity of 69%. Winds will be 3 mph from the W.

    Night

    73°F

    Mostly clear with a 70% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 71F with an average humidity of 79%. Winds will be 2 mph from the W.

  • 85|72°F
    70% Chance of Rain

    Day

    85°F

    Mostly sunny with a 70% chance for rain and thunderstorms. High temperature around 85F. Dew point will be around 71F with an average humidity of 73%. Winds will be 3 mph from the W.

    Night

    72°F

    Mostly clear with a 60% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 70F with an average humidity of 81%. Winds will be 2 mph from the NW.

  • 84|71°F
    60% Chance of Rain

    Day

    84°F

    Partly cloudy with a 60% chance for rain and thunderstorms. High temperature around 84F. Dew point will be around 69F with an average humidity of 73%. Winds will be 2 mph from the W.

    Night

    71°F

    Mostly clear with a 55% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 69F with an average humidity of 79%. Winds will be 2 mph from the SW.