10-Day Weather Forecast - Signal Mountain, TN

A slight chance of thunderstorms in the morning. Showers in the morning and early afternoon then a chance of showers late. Some thunderstorms may produce heavy rainfall in the morning. Highs in the lower to mid 60s. West winds 10 mph or less. Chance of rain near 100 percent.

Mostly cloudy in the evening then becoming partly cloudy. Much cooler with lows in the mid to upper 30s. Northwest winds 10 mph or less with gusts up to 25 mph.

Sunny cooler with highs in the lower to mid 40s. Northwest winds 5 to 15 mph with gusts up to 25 mph.

Mostly clear. Cold with lows in the mid 20s. North winds 10 mph or less.

Sunny. Highs in the mid to upper 40s.

Mostly clear. Cold with lows in the upper 20s.

Sunny. Highs in the lower to mid 50s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s.

Mostly cloudy. A slight chance of rain showers in the afternoon. Highs in the lower 50s. Chance of rain 20 percent.

Mostly cloudy. A chance of rain showers mainly in the evening. Cold with lows around 30. Chance of rain 30 percent.

Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 30s to lower 40s.

Partly cloudy. Cold with lows in the lower 20s.

Mostly sunny. Highs in the lower to mid 40s.

Clear. Low temperature around 31F. Dew point will be around 27F with an average humidity of 74%. Winds will be 4 mph from the SW.

Partly cloudy. High temperature around 40F. Dew point will be around 25F with an average humidity of 64%. Winds will be 3 mph from the W.

Mostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 25F. Dew point will be around 21F with an average humidity of 71%. Winds will be 3 mph from the NW.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 33F. Dew point will be around 17F with an average humidity of 59%. Winds will be 5 mph from the NW.

Partly cloudy. Low temperature around 19F. Dew point will be around 13F with an average humidity of 66%. Winds will be 5 mph from the NW.