Chattanooga weather live forecast

Today's maximum temperature in Chattanooga is expected to be 73°F. Select a day from the live weather forecast for Chattanooga, Tennessee, USA for more weather parameters.

Monday
23rd Mar
73

50

11

7
Tuesday
24th Mar
66

46

11

5
Wednesday
25th Mar
64

50

5

4
Thursday
26th Mar
79

52

8

8
Friday
27th Mar
81

55

6

4

5-day weather forecast updated at 04:01 on Monday 23rd March 2026 GMT

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The 5-day weather forecast for Tennessee (Chattanooga) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Chattanooga weather forecast by day

Below are the detailed weather forecasts for Chattanooga for the next 5 days.

Chattanooga weather for Monday 23rd March 2026

Expect scattered clouds in Chattanooga, Tennessee with a maximum temperature of 73°F, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the north.

73
°F maximum temperature
50
°F minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
73
°F wind chill
12
mph wind from N

Chattanooga weather for Tuesday 24th March 2026

Expect scattered clouds in Chattanooga, Tennessee with a maximum temperature of 66°F, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north-east.

66
°F maximum temperature
46
°F minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
66
°F wind chill
11
mph wind from NE

Chattanooga weather for Wednesday 25th March 2026

Expect scattered clouds in Chattanooga, Tennessee with a maximum temperature of 64°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south.

64
°F maximum temperature
50
°F minimum temperature
scattered clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
mph wind from S

Chattanooga weather for Thursday 26th March 2026

Expect scattered clouds in Chattanooga, Tennessee with a maximum temperature of 79°F, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south.

79
°F maximum temperature
52
°F minimum temperature
scattered clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
79
°F wind chill
9
mph wind from S

Chattanooga weather for Friday 27th March 2026

Expect sunshine and showers in Chattanooga, Tennessee with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a gentle breeze of 10 mph from the north.