10-Day Weather Forecast - Castalian Springs, TN
- 95|73°F50% Chance of StormsHourly details
Today
95°FSunny. A chance of showers and thunderstorms this afternoon. Hot with highs in the upper 90s. Northeast winds around 5 mph. Chance of rain 50 percent. Heat index values up to 109.
Tonight
73°FPartly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southeast winds around 5 mph in the evening becoming light and variable. Chance of rain 50 percent.
Weekend Weather
- 94|72°F40% Chance of StormsHourly details
Day
94°FMostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 40 percent. Heat index values up to 106.
Night
72°FA chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Patchy fog after midnight. Lows in the lower 70s. West winds around 5 mph in the evening becoming light and variable. Chance of rain 50 percent.
- 89|72°F60% Chance of StormsHourly details
Day
89°FMostly sunny with a chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 60 percent.
Night
72°FPartly cloudy with a chance of showers and thunderstorms. Patchy fog after midnight. Lows in the lower 70s. Chance of rain 50 percent.
- 89|71°F70% Chance of StormsHourly details
Day
89°FMostly sunny. A slight chance of showers and thunderstorms in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 70 percent.
Night
71°FPartly cloudy. A slight chance of showers and thunderstorms in the evening then a chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent.
- 87|71°F60% Chance of StormsHourly details
Day
87°FPartly sunny. A chance of showers with a slight chance of thunderstorms in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 60 percent.
Night
71°FA slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent.
- 88|71°F50% Chance of StormsHourly details
Day
88°FMostly sunny with a chance of showers. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent.
Night
71°FA slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent.
- 91|73°F40% Chance of Storms
Day
91°FMostly 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 40 percent.
Night
73°FPartly cloudy with a 55% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 73F with an average humidity of 90%. Winds will be 5 mph from the S.
- 89|71°F70% Chance of Storms
Day
89°FMostly sunny with a 70% chance for rain and thunderstorms. High temperature around 89F. Dew point will be around 77F with an average humidity of 79%. Winds will be 8 mph from the SW.
Night
71°FMostly clear with a 75% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 74F with an average humidity of 95%. Winds will be 3 mph from the W.
Weekend Weather
- 86|69°F80% Chance of Storms
Day
86°FMostly sunny with a 75% chance for rain and thunderstorms. High temperature around 86F. Dew point will be around 76F with an average humidity of 83%. Winds will be 5 mph from the W.
Night
69°FMostly clear with a 65% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 72F with an average humidity of 96%. Winds will be 2 mph from the NW.
- 86|68°F60% Chance of Rain
Day
86°FSunny with a 55% chance for rain and thunderstorms. High temperature around 86F. Dew point will be around 74F with an average humidity of 79%. Winds will be 3 mph from the NW.
Night
68°FClear with a 45% chance for rain and thunderstorms. Low temperature around 68F. Dew point will be around 70F with an average humidity of 92%. Winds will be 2 mph from the NW.













