10-Day Weather Forecast - Union City, TN

Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 109.

Partly cloudy in the evening, then clearing. Lows in the upper 70s. Southwest winds around 5 mph.

Mostly sunny. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 111.

Mostly clear. Lows in the upper 70s. South winds around 5 mph. Heat index values up to 105 early in the evening.

Sunny. Highs in the upper 90s. Heat index values up to 110.

Mostly clear. Lows in the mid 70s.

Sunny. Highs in the upper 90s. Heat index values up to 105.

Mostly clear. Lows in the mid 70s.

Sunny. Highs in the upper 90s. Heat index values up to 110.

Mostly clear. Lows in the mid 70s.

Sunny. Highs in the upper 90s. Heat index values up to 105.

Mostly clear. Lows in the lower 70s.

Sunny. Highs in the mid 90s.

Clear with a 30% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 74F with an average humidity of 86%. Winds will be 4 mph from the S.

Sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 97F. Dew point will be around 74F with an average humidity of 63%. Winds will be 3 mph from the SW.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 73F. Dew point will be around 72F with an average humidity of 78%. Winds will be 3 mph from the S.

Sunny. High temperature around 96F. Dew point will be around 72F with an average humidity of 62%. Winds will be 2 mph from the SW.

Clear. Low temperature around 70F. Dew point will be around 71F with an average humidity of 82%. Winds will be 2 mph from the SE.