Gallatin County weather, town by town
3 places in Gallatin County, Kentucky, 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 1959 to 2026. Station extremes, not official state records.
Gallatin County Weather Facts
Gallatin County has 3 places on myweatherrock (3 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 104°F at Warsaw Markland Dam on August 21, 1983. The coldest night is -23°F at Warsaw Markland Dam on January 19, 1994. The wettest day brought 5.11 inches of rain at Warsaw Markland Dam on September 14, 1979. The biggest single-day snow measured 8.5 inches at Aurora 3.6 Sse on March 8, 2008. Those are station measurements from NOAA's daily records, 1959 to 2026, not official state records. By area the largest place is Sparta, about 6 square miles.
About Gallatin County weather
The map on the Now tab shows every Gallatin 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 3 Gallatin County towns with station normals, the warmest month is July, when the day usually reaches 87°F, and the coldest is January, when the night usually falls to 23°F. April is the wettest, with rain on about 13 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.
Gallatin County weather records
Measured at the NOAA stations serving these towns, daily records 1959 to 2026. Station extremes, not official state records.
Common questions about Gallatin County weather
- What is the hottest temperature recorded at a Gallatin County station?
- 104°F at Warsaw Markland Dam on August 21, 1983, in the NOAA daily station records myweatherrock holds (1959 to 2026).
- What is the coldest temperature recorded at a Gallatin County station?
- -23°F at Warsaw Markland Dam on January 19, 1994.
- What is the most rain a Gallatin County station has measured in one day?
- 5.11 inches at Warsaw Markland Dam on September 14, 1979.
- What is the biggest one-day snowfall at a Gallatin County station?
- 8.5 inches at Aurora 3.6 Sse on March 8, 2008.
- How many Gallatin County towns have a weather page here?
- 3: 3 cities. 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 Gallatin 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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