National Weather Service forecast

Chattanooga, Tennessee Weather

65°Overnight: Chance Showers And Thunderstorms
Wind SE 15 mph
7-DayHourlyRadar

Chattanooga 7-Day Forecast

  1. Overnight
    65°F
    Chance Showers And Thunderstorms
    47% chance of precipitation

    A chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms. Cloudy, with a low around 65. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

  2. Wednesday
    71°F
    Showers And Thunderstorms
    100% chance of precipitation

    Showers and thunderstorms. 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 1 and 2 inches possible.

  3. Wednesday Night
    61°F
    Showers And Thunderstorms Likely then Partly Cloudy
    66% chance of precipitation

    Showers and thunderstorms likely before 9pm. Partly cloudy, with a low around 61. Southwest wind 0 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

  4. Thursday
    75°F
    Mostly Sunny
    8% chance of precipitation

    Mostly sunny, with a high near 75. West wind 0 to 5 mph.

  5. Thursday Night
    52°F
    Partly Cloudy
    8% chance of precipitation

    Partly cloudy, with a low around 52. Northwest wind around 0 mph.

  6. Friday
    73°F
    Mostly Sunny
    3% chance of precipitation

    Mostly sunny, with a high near 73. Northwest wind 0 to 10 mph.

  7. Friday Night
    47°F
    Mostly Clear
    1% chance of precipitation

    Mostly clear, with a low around 47. Northwest wind 0 to 5 mph.

  8. Saturday
    65°F
    Mostly Sunny
    1% chance of precipitation

    Mostly sunny, with a high near 65.

  9. Saturday Night
    42°F
    Partly Cloudy
    1% chance of precipitation

    Partly cloudy, with a low around 42.

  10. Sunday
    64°F
    Mostly Sunny
    6% chance of precipitation

    Mostly sunny, with a high near 64.

  11. Sunday Night
    40°F
    Mostly Clear
    7% chance of precipitation

    Mostly clear, with a low around 40.

  12. Monday
    65°F
    Sunny
    6% chance of precipitation

    Sunny, with a high near 65.

  13. Monday Night
    40°F
    Mostly Clear
    1% chance of precipitation

    Mostly clear, with a low around 40.

  14. Tuesday
    68°F
    Sunny

    Sunny, with a high near 68.

Issued by the National Weather Service (MRX office), updated .

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About Chattanooga

Population (2020 Census)
181,099
Coordinates
35.066, -85.248
Elevation
794 ft
NWS forecast office
MRX
Time zone
America/New York
Sunrise today
7:04 AM EST
Sunset today
5:44 PM EST
Daylight today
10 h 39 min

Chattanooga Weather Questions

What is the weather forecast for Chattanooga, Tennessee?

Overnight: A chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms. Cloudy, with a low around 65. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible. Wednesday: Showers and thunderstorms. 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 1 and 2 inches possible.

Will it rain or snow in Chattanooga this week?

The best chance of precipitation is Wednesday at 100%. Periods with a 30% chance or more: Overnight (47%), Wednesday (100%), Wednesday Night (66%).

How warm and how cold will it get in Chattanooga this week?

The warmest day is Thursday, with a high near 75°F. The coldest night is Sunday Night, with a low near 40°F.

What time are sunrise and sunset in Chattanooga today?

Sunrise is at 7:04 AM EST and sunset is at 5:44 PM EST, for 10 h 39 min of daylight.

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