Catoosa County weather, town by town
4 places in Catoosa County, Georgia, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1892 to 2025. Station extremes, not official state records.
Catoosa County Weather Facts
Catoosa County has 4 places on myweatherrock (2 cities, 2 census-designated places), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 107°F at Chattanooga Ap on June 30, 2012. The coldest night is -13°F at Chickamauga 2 Sw on January 20, 1985. The wettest day brought 9.49 inches of rain at Chattanooga Ap on September 5, 2011. The biggest single-day snow measured 18.5 inches at Chattanooga Ap on March 13, 1993. Those are station measurements from NOAA's daily records, 1892 to 2025, not official state records. By area the largest place is Fort Oglethorpe, about 14 square miles.
About Catoosa County weather
The map on the Now tab shows every Catoosa County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 4 Catoosa County towns with station normals, the warmest month is July, when the day usually reaches 90°F, and the coldest is January, when the night usually falls to 32°F. July is the wettest, with rain on about 12 days.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Catoosa County weather records
Measured at the NOAA stations serving these towns, daily records 1892 to 2025. Station extremes, not official state records.
Common questions about Catoosa County weather
- What is the hottest temperature recorded at a Catoosa County station?
- 107°F at Chattanooga Ap on June 30, 2012, in the NOAA daily station records myweatherrock holds (1892 to 2025).
- What is the coldest temperature recorded at a Catoosa County station?
- -13°F at Chickamauga 2 Sw on January 20, 1985.
- What is the most rain a Catoosa County station has measured in one day?
- 9.49 inches at Chattanooga Ap on September 5, 2011.
- What is the biggest one-day snowfall at a Catoosa County station?
- 18.5 inches at Chattanooga Ap on March 13, 1993.
- How many Catoosa County towns have a weather page here?
- 4: 2 cities, 2 census-designated places. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Catoosa County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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