10-Day Weather Forecast - Castalian Springs, TN

Patchy fog in the morning. Mostly sunny. Highs in the mid 70s. Light and variable winds, becoming north around 5 mph in the afternoon.

Partly cloudy. Areas of fog after midnight. Lows in the mid 40s. Light and variable winds.

Areas of fog in the morning. Mostly sunny. Highs in the upper 70s. Light and variable winds, becoming east around 5 mph in the afternoon.

Mostly cloudy. Lows around 50.

Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 70s.

Partly cloudy in the evening, then clearing. Lows in the upper 40s.

Sunny. Highs in the upper 70s.

Mostly clear. Lows in the upper 40s.

Mostly sunny. Highs in the upper 70s.

Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.

Partly sunny with a 20 percent chance of showers. Highs in the upper 70s.

Partly cloudy. Low temperature around 54F. Dew point will be around 44F with an average humidity of 61%. Winds will be 6 mph from the ENE.

Cloudy. High temperature around 73F. Dew point will be around 61F with an average humidity of 70%. Winds will be 6 mph from the ESE.

Cloudy with a 47% chance for rain and thunderstorms. Low temperature around 64F. Dew point will be around 61F with an average humidity of 82%. Winds will be 9 mph from the SSE.

Partly cloudy with a 45% chance for rain and thunderstorms. High temperature around 72F. Dew point will be around 65F with an average humidity of 82%. Winds will be 14 mph from the SSW.

Mostly cloudy with widely scattered thunderstorms. Chance of storms 22%. Low temperature around 65F. Dew point will be around 65F with an average humidity of 91%. Winds will be 6 mph from the SSW.