MC DONALD, TN 37353 Weather Forecast & Current Conditions

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CHATTANOOGA, TN
Current Weather

1:53 PM CDT MAY 13, 2026
Scattered Clouds
79°F
Feels Like: 79°F
Dewpoint: 54°F
Rel. Hum.: 42%
Visibility: 10 miles
Wind: W at 6 mph
Pressure: 29.97 inches
Last 72 hours

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MC DONALD, TN 37353
Weather Forecast

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REST OF TODAY
Mostly sunny. A slight chance of showers late. Near steady temperature in the upper 70s. West winds 5 to 10 mph. Chance of rain 20 percent.
TONIGHT
Mostly clear. Lows in the lower 50s. North winds 10 mph or less with gusts up to 20 mph.
THURSDAY
Sunny. Highs in the lower 70s. North winds 5 to 10 mph with gusts up to 20 mph.
THURSDAY NIGHT
Clear. Lows in the mid 40s. Light winds.
FRIDAY
Sunny. Highs in the upper 70s to lower 80s. Light winds.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
SATURDAY
Mostly sunny. Highs in the lower to mid 80s.
SATURDAY NIGHT
Mostly cloudy. Lows in the lower 60s.
SUNDAY
Mostly sunny. Highs in the mid to upper 80s.
SUNDAY NIGHT
Mostly clear. Lows in the lower 60s.
MONDAY
Sunny. Highs in the mid to upper 80s.
MONDAY NIGHT
Mostly clear. Lows in the mid 60s.
TUESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid to upper 80s. Chance of rain 30 percent.

Visible Weather Satellite
MC DONALD, TN 37353
Infrared Weather Satellite
MC DONALD, TN 37353
NEXRAD Weather Radar
MC DONALD, TN 37353

CHATTANOOGA, TN 3 hourly weather forecast

weather forecast created  6:00 AM MDT  5/13/2026
Wednesday
13 MAY 2026
MC DONALD, TN 37353 weather forecast Day 1, 12 hours 1 PM 78° 79° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 17% severe)
W   8 43% 54°
High 80° MC DONALD, TN 37353 weather forecast Day 1, 15 hours 4 PM 79° 79° Partly Cloudy W   12 42% 54°
Partly Cloudy



MC DONALD, TN 37353 weather forecast Day 1, 18 hours 7 PM 74° 74° Partly Cloudy 4%

0% Thunder
( 3% severe)
WNW   8 51% 55°
MC DONALD, TN 37353 weather forecast Day 1, 21 hours 10 PM 64° 64° Clear NNW   8 58% 49°
Thursday
14 MAY 2026
MC DONALD, TN 37353 weather forecast Day 2, 0 hours 1 AM 57° 55° Clear 0%

0% Thunder
( 0% severe)
N   8 67% 46°
Low 52° MC DONALD, TN 37353 weather forecast Day 2, 3 hours 4 AM 53° 50° Clear N   8 77% 46°
High 75° MC DONALD, TN 37353 weather forecast Day 2, 6 hours 7 AM 54° 51° Clear 0%

0% Thunder
( 0% severe)
NA   9 71% 45°

Clear



MC DONALD, TN 37353 weather forecast Day 2, 9 hours 10 AM 63° 62° Clear NA   10 43% 40°
MC DONALD, TN 37353 weather forecast Day 2, 12 hours 1 PM 70° 70° Clear 0%

0% Thunder
( 1% severe)
N   10 30% 37°
MC DONALD, TN 37353 weather forecast Day 2, 15 hours 4 PM 73° 73° Clear NNW   12 27% 37°
MC DONALD, TN 37353 weather forecast Day 2, 18 hours 7 PM 68° 68° Clear 0%

0% Thunder
( 0% severe)
N   9 35% 39°
MC DONALD, TN 37353 weather forecast Day 2, 21 hours 10 PM 57° 57° Clear NNW   5 57% 42°
Friday
15 MAY 2026
MC DONALD, TN 37353 weather forecast Day 3, 0 hours 1 AM 51° 51° Clear 0%

0% Thunder
( 0% severe)
  CALM 71% 42°
Low 47° MC DONALD, TN 37353 weather forecast Day 3, 3 hours 4 AM 47° 46° Clear   CALM 86% 43°
High 81° MC DONALD, TN 37353 weather forecast Day 3, 6 hours 7 AM 51° 51° Clear 0%

0% Thunder
( 1% severe)
  CALM 74% 43°

Clear



MC DONALD, TN 37353 weather forecast Day 3, 9 hours 10 AM 67° 67° Clear   CALM 42% 43°
MC DONALD, TN 37353 weather forecast Day 3, 15 hours 1 PM 76° 77° Clear 0%

0% Thunder
( 4% severe)
S   5 30% 42°
MC DONALD, TN 37353 weather forecast Day 3, 18 hours 4 PM 81° 80° Clear SSW   7 27% 44°
MC DONALD, TN 37353 weather forecast Day 3, 21 hours 7 PM 75° 75° Partly Cloudy     SSW   6 40% 49°

CHATTANOOGA, TN extended weather forecast

Saturday
16 MAY 2026
Sunday
17 MAY 2026
Monday
18 MAY 2026
Tuesday
19 MAY 2026
Wednesday
20 MAY 2026
Low 59° Low 64° Low 64° Low 65° Low 68°
High 86° High 90° High 89° High 88° High 82°
MC DONALD, TN 37353 weather forecast Day 4 MC DONALD, TN 37353 weather forecast Day 5 MC DONALD, TN 37353 weather forecast Day 6 MC DONALD, TN 37353 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
28% Rain
Partly Cloudy
21% Rain
Partly Cloudy
17% Rain
Partly Cloudy
34% Rain
Overcast
54% Rain
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