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37421 Weather — Chattanooga, TN

Forecast for the 37421 area (Chattanooga, Tennessee). Full city forecast: Chattanooga, TN →

Right now

Updated 4:37 AM

74°

Sunny
Feels like 80°

Wind

2 mph SW

Humidity

84%

Pressure

30.06 inHg

Sunrise/Sunset

7:01 AM · 8:28 PM

Hourly

48 hours →

Now

74°

11%

05:00

73°

11%

06:00

73°

11%

07:00

72°

11%

08:00

74°

10%

09:00

80°

10:00

85°

11:00

90°

10-day forecast

Complete forecast →

Today Sunny

100° 72° 4%

Mon, Aug 17 Sunny

100° 72° 4%

Tue, Aug 18 Sunny

99° 73° 17%

Wed, Aug 19 Sunny

100° 70° 36%

Thu, Aug 20 Sunny

97° 70° 60%

Fri, Aug 21 Sunny

97° 72° 36%

Sat, Aug 22 Sunny

97° 71° 4%

Sun, Aug 23 Sunny

92° 68° 5%

Mon, Aug 24 Sunny

93° 67° 3%

Tue, Aug 25 Sunny

95° 66° 3%

Nearby ZIP codes

About ZIP-level forecasts

This forecast is computed for the geographic center of the 37421 ZIP code area rather than the city as a whole — in hilly terrain or along the coast, conditions can differ noticeably from one neighborhood to the next. ZIP boundaries and coordinates follow the GeoNames postal database (CC-BY).