| National Weather Service Forecast for:
Chattanooga, TN Issued by: National Weather Service Morristown, TN |
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| Updated: Tue, 03-Nov-2026 12:06pm EST | ||||||||||||||||||||||||||||||||||||||||
| Chattanooga, TN | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Mostly cloudy, with a high near 76. Southeast wind around 15 mph, with gusts as high as 25 mph. |
| Tonight |
A chance of rain showers between 10pm and 4am, then showers and thunderstorms likely. Mostly cloudy, with a low around 64. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Wednesday |
Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers and thunderstorms. Mostly cloudy, with a high near 71. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible. |
| Wednesday Night |
Showers and thunderstorms. Mostly cloudy, with a low around 61. South wind 0 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. |
| Thursday |
A slight chance of rain showers. Partly sunny, with a high near 75. Southwest wind 0 to 5 mph. Chance of precipitation is 20%. |
| Thursday Night |
A chance of rain showers. Partly cloudy, with a low around 54. Southwest wind around 0 mph. Chance of precipitation is 30%. |
| Friday |
A chance of rain showers before 1pm. Mostly sunny, with a high near 74. West wind 0 to 10 mph. Chance of precipitation is 30%. |
| Friday Night |
Mostly clear, with a low around 48. |
| Saturday |
Mostly sunny, with a high near 68. |
| Saturday Night |
Partly cloudy, with a low around 45. |
| Sunday |
Mostly sunny, with a high near 66. |
| Sunday Night |
A slight chance of rain showers between 7pm and 1am. Partly cloudy, with a low around 42. Chance of precipitation is 20%. |
| Monday |
Mostly sunny, with a high near 62. |
| Monday Night |
Mostly clear, with a low around 39. |
Forecast from NOAA-NWS for Chattanooga, TN.