Tennessee · NWS OHX office

Gallatin, TN weather

It is 52°F and clear at Music City Executive Airport as of Oct 28, 12:15 AM CDT. Overnight: Patchy Fog, low near 50°F. Forecast from the National Weather Service, issued Oct 27, 10:26 PM CDT.

Updated Oct 28, 1:22 AM CDT (snapshot)

Current conditions

Temperature

52°F

Clear

Wind

Calm

Humidity 87% · dew point 48°F

Pressure · visibility

30.28 inHg

Visibility 10 mi

Observed at Music City Executive Airport (KXNX), Oct 28, 12:15 AM CDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Gallatin forecast zone right now.

Around the NWS OHX forecast area

No active alerts in zones served by the OHX office near Gallatin.

From the alert snapshot of Oct 28, 2026, 2:15 AM EDT. No alerts are active anywhere in Tennessee.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Gallatin (local time)
TimeTempForecastPrecip. chanceWind
Wed 1 AM54°FMostly Cloudy0% 0 mph
Wed 2 AM53°FMostly Cloudy0% 0 mph
Wed 3 AM53°FCloudy0% 0 mph
Wed 4 AM51°FCloudy0% 0 mph
Wed 5 AM51°FPatchy Fog0% 0 mph
Wed 6 AM50°FPatchy Fog0% 0 mph
Wed 7 AM50°FMostly Cloudy1% 0 mph
Wed 8 AM52°FPartly Sunny1% 0 mph
Wed 9 AM56°FMostly Sunny1% 0 mph
Wed 10 AM64°FSunny0% 0 mph
Wed 11 AM69°FSunny0%S 5 mph
Wed 12 PM72°FSunny1%S 5 mph
Wed 1 PM75°FSunny1%S 5 mph
Wed 2 PM76°FSunny1%S 5 mph
Wed 3 PM77°FSunny1%S 5 mph
Wed 4 PM78°FSunny1%S 5 mph
Wed 5 PM75°FSunny1%S 5 mph
Wed 6 PM72°FClear1% 0 mph
Wed 7 PM67°FClear1% 0 mph
Wed 8 PM61°FClear1% 0 mph
Wed 9 PM58°FClear1% 0 mph
Wed 10 PM56°FClear1% 0 mph
Wed 11 PM53°FClear1% 0 mph
Thu 12 AM52°FClear1% 0 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Gallatin can differ.

7-day forecast

Overnight

Low 50°F

Patchy fog after 5am. Mostly cloudy, with a low around 50. East wind around 0 mph.

Wednesday

High 78°F·Low 45°F

Patchy fog before 7am. Mostly sunny, with a high near 78. South southeast wind 0 to 5 mph.

Wednesday Night: Clear, with a low around 45. Southeast wind around 0 mph.

Thursday

High 78°F·Low 46°F

Areas of fog before 9am. Sunny, with a high near 78. South southeast wind 0 to 5 mph.

Thursday Night: Patchy fog after 4am. Mostly clear, with a low around 46. Wind around 0 mph.

Friday

High 80°F·Low 55°F

Areas of fog before 8am. Mostly sunny, with a high near 80. Northeast wind 0 to 5 mph.

Friday Night: Mostly cloudy, with a low around 55. East northeast wind 0 to 5 mph.

Saturday

High 76°F·Low 57°F

A slight chance of rain showers after 1pm. Mostly cloudy, with a high near 76. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.

Saturday Night: A chance of rain showers. Mostly cloudy, with a low around 57. Southeast wind around 5 mph. Chance of precipitation is 50%.

Sunday

High 70°F·Low 56°F

Showers and thunderstorms likely. Cloudy, with a high near 70. Chance of precipitation is 60%.

Sunday Night: A slight chance of rain showers. Mostly cloudy, with a low around 56. Chance of precipitation is 20%.

Monday

High 74°F·Low 57°F

A chance of rain showers. Mostly cloudy, with a high near 74. Chance of precipitation is 30%.

Monday Night: A chance of rain showers. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.

Tuesday

High 74°F

A chance of rain showers. Partly sunny, with a high near 74.

Nearby cities

Larger cities in the area

Other cities in Sumner County

See every city we cover in Tennessee, or check all active alerts.

About this forecast

Forecast office
Gallatin is served by the National Weather Service OHX forecast office, forecast zone TNZ008, county zone TNC165.
Location used
The Census Bureau's internal point for Gallatin (36.3815, -86.4670), in Sumner County. Population: 52,489 (2024 estimate), number 15 of the 32 Tennessee cities on this site.
Radar
Nearest NWS radar: KOHX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/36.3815,-86.467 (forecast issued Oct 27, 10:26 PM CDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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