Local Forecast

Chattanooga, TN Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Chattanooga, TN

No Active Alerts

Hour-by-Hour  Current Observation

Monday 3:15 PM CDTMonday 3:15 PM

°F °C
Regional Observations →
89°F

Mostly Clear

  • 95° / 71° High / Low
  • 93° Feels Like
  • 0% Chance of Rain

Wind

3 mph

W

UV Index

6

High

Humidity

49%

Dew 68°F

Sun

6:30 AM · 6:37 PM

Rise · Set

Source: CHATTANOOGA (KCHA). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

This Afternoon

95° 71°

Chance of Scattered Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

This Afternoon

A chance of showers and thunderstorms after 2pm. Mostly sunny. High near 94, with temperatures falling to around 91 in the afternoon. Heat index values as high as 102. East wind around 0 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms between 2am and 3am, then a slight chance of showers and thunderstorms between 3am and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Heat index values as high as 96. West wind around 0 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday

93° 69°

Thunderstorms Likely

Overnight: Scattered Thunderstorms Likely

Detailed forecast

Tuesday

A chance of showers and thunderstorms. Mostly sunny. High near 92, with temperatures falling to around 87 in the afternoon. Heat index values as high as 100. North wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

Showers and thunderstorms likely. Partly cloudy, with a low around 69. North wind 0 to 5 mph. Chance of precipitation is 70%.

Wednesday

86° 66°

Thunderstorms Likely

Overnight: Thunderstorms Likely

Detailed forecast

Wednesday

Showers and thunderstorms likely. Mostly sunny, with a high near 85. Northeast wind 0 to 5 mph. Chance of precipitation is 70%.

Night

Showers and thunderstorms likely before 2am. Partly cloudy, with a low around 65. Northeast wind around 5 mph. Chance of precipitation is 70%.

Thursday

82° 62°

Chance of Showers

Overnight: Partly Cloudy

Detailed forecast

Thursday

A chance of rain showers after 2pm. Mostly sunny, with a high near 81. East wind around 0 mph. Chance of precipitation is 30%.

Night

A chance of rain showers before 8pm. Mostly clear, with a low around 61. Chance of precipitation is 30%.

Friday

82° 59°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Friday

Mostly sunny, with a high near 81.

Night

Partly cloudy, with a low around 58.

Chattanooga, TN Weather Analysis Tools