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As of 21:02 EDT

Weather in Chattanooga, OH

78°Current weather

Chattanooga, Saturday, 8 August, 21:02

Clear. Feels like 79°. High 87°, low 70°.

Pressure30.00 inHg
Wind7 mph NW
Humidity84%
Visibility6.2 mi
Dew point72°
Sun, 0989° / 64°0.09Rain
89 °Rain

Chattanooga, Sunday, 9 August

Rain. High 89°, low 64°.

Pressure30.03 inHg
Wind8.1 mph S
Humidity75%
Visibility6.2 mi
Dew point70°
Mon, 1087° / 66°0.82Heavy rain
87 °Heavy rain

Chattanooga, Monday, 10 August

Heavy rain. High 87°, low 66°.

Pressure29.97 inHg
Wind9.1 mph SW
Humidity79%
Visibility6.2 mi
Dew point74°
Tue, 1178° / 65°2.63Heavy rain
78 °Heavy rain

Chattanooga, Tuesday, 11 August

Heavy rain. High 78°, low 65°.

Pressure29.88 inHg
Wind19.1 mph SW
Humidity88%
Visibility6.2 mi
Dew point73°
Wed, 1281° / 66°0.61Heavy rain
81 °Heavy rain

Chattanooga, Wednesday, 12 August

Heavy rain. High 81°, low 66°.

Pressure29.80 inHg
Wind2.8 mph NE
Humidity81%
Visibility6.2 mi
Dew point70°
Thu, 1371° / 58°0Partly cloudy
71 °Partly cloudy

Chattanooga, Thursday, 13 August

Partly cloudy. High 71°, low 58°.

Pressure30.03 inHg
Wind7.3 mph N
Humidity65%
Visibility—
Dew point57°
Fri, 1474° / 58°0Clear
74 °Clear

Chattanooga, Friday, 14 August

Clear. High 74°, low 58°.

Pressure30.12 inHg
Wind5.7 mph NE
Humidity60%
Visibility—
Dew point56°
Sat, 1573° / 56°0Overcast
73 °Overcast

Chattanooga, Saturday, 15 August

Overcast. High 73°, low 56°.

Pressure30.27 inHg
Wind6.3 mph N
Humidity69%
Visibility—
Dew point60°
Sun, 1670° / 60°0Overcast
70 °Overcast

Chattanooga, Sunday, 16 August

Overcast. High 70°, low 60°.

Pressure30.15 inHg
Wind5.1 mph SE
Humidity80%
Visibility—
Dew point62°
Mon, 1774° / 62°0.01Light rain
74 °Light rain

Chattanooga, Monday, 17 August

Light rain. High 74°, low 62°.

Pressure30.06 inHg
Wind5.5 mph W
Humidity74%
Visibility—
Dew point63°
Tue, 1880° / 63°0Mostly clear
80 °Mostly clear

Chattanooga, Tuesday, 18 August

Mostly clear. High 80°, low 63°.

Pressure30.00 inHg
Wind5.1 mph W
Humidity68%
Visibility—
Dew point66°
Wed, 1977° / 62°0.06Light rain
77 °Light rain

Chattanooga, Wednesday, 19 August

Light rain. High 77°, low 62°.

Pressure29.85 inHg
Wind12.3 mph W
Humidity86%
Visibility—
Dew point71°
Thu, 2067° / 56°0Overcast
67 °Overcast

Chattanooga, Thursday, 20 August

Overcast. High 67°, low 56°.

Pressure29.97 inHg
Wind10.3 mph N
Humidity75%
Visibility—
Dew point57°
Fri, 2171° / 51°0Clear
71 °Clear

Chattanooga, Friday, 21 August

Clear. High 71°, low 51°.

Pressure30.09 inHg
Wind7.3 mph NW
Humidity63%
Visibility—
Dew point53°
Sat, 2273° / 53°0.01Light rain
73 °Light rain

Chattanooga, Saturday, 22 August

Light rain. High 73°, low 53°.

Pressure29.94 inHg
Wind11.6 mph SE
Humidity72%
Visibility—
Dew point59°
Sun, 2382° / 65°0Mostly clear
82 °Mostly clear

Chattanooga, Sunday, 23 August

Mostly clear. High 82°, low 65°.

Pressure29.91 inHg
Wind13.8 mph SW
Humidity68%
Visibility—
Dew point67°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Chattanooga, OH are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Chattanooga, OH since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.