10-Day Weather Forecast - Castalian Springs, TN

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  • 71|47°F
    Mostly Sunny

    Today

    71°F

    Mostly sunny. Highs in the lower 70s. North winds 5 to 10 mph.

    Tonight

    47°F

    Mostly clear. Patchy fog after midnight. Lows in the upper 40s. North winds around 5 mph in the evening becoming light and variable.

    Hourly details
  • Day

    77°F

    Sunny. Highs in the upper 70s. South winds around 5 mph.

    Night

    54°F

    Clear in the evening then becoming partly cloudy. Lows in the mid 50s. South winds around 5 mph.

    Hourly details
  • Day

    80°F

    Sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph becoming northwest 10 to 15 mph in the afternoon.

    Night

    48°F

    Clear. Lows in the upper 40s.

    Hourly details
  • Day

    73°F

    Sunny. Highs in the lower 70s.

    Night

    44°F

    Clear. Lows in the upper 40s.

    Hourly details
  • Day

    82°F

    Sunny. Highs in the upper 70s.

    Night

    60°F

    Partly cloudy. A slight chance of showers after midnight. Lows around 60. Chance of rain 20 percent.

    Hourly details
  • Weekend Weather

  • Day

    89°F

    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.

    Night

    62°F

    Partly cloudy. A slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 20 percent.

    Hourly details
  • Day

    89°F

    Sunny. Highs in the upper 80s.

    Night

    63°F

    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 63F. Dew point will be around 62F with an average humidity of 78%. Winds will be 4 mph from the S.

  • Day

    91°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 91F. Dew point will be around 66F with an average humidity of 60%. Winds will be 8 mph from the S.

    Night

    65°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 65F. Dew point will be around 64F with an average humidity of 75%. Winds will be 4 mph from the S.

  • Day

    89°F

    Partly cloudy with a 55% chance for rain and thunderstorms. High temperature around 89F. Dew point will be around 68F with an average humidity of 65%. Winds will be 6 mph from the S.

    Night

    65°F

    Mostly cloudy with a 55% chance for rain and thunderstorms. Low temperature around 65F. Dew point will be around 65F with an average humidity of 82%. Winds will be 3 mph from the SE.

  • Day

    87°F

    Partly cloudy with a 50% chance for rain and thunderstorms. High temperature around 87F. Dew point will be around 69F with an average humidity of 69%. Winds will be 4 mph from the S.

    Night

    64°F

    Partly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 64F. Dew point will be around 65F with an average humidity of 84%. Winds will be 2 mph from the E.