Nashville Weather Forecast 15 Days, Weather in Nashville Today

Current weather conditions and 15 day weather forecast for Nashville, Tennessee, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Nashville

21 December 2025 Sunday
12.8 ° C / 55°F
Clear
Clear
Feels Like : 11.6 ° C / 52.8°F
Humidity : % 24
Pressure : 1016 mb
Wind Speed : 13.3 kmph / 8.3 miles from SSWSSW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15 day weather forecast for Nashville, TN, USA

Weather Forecast for next 15 Days for Nashville including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Nashville, Tennessee state, US. To see the daily forecast, scroll to the table below.
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
20 December 2025 Saturday Sunny Sunny -0.4 ° C
(31.3°F)
18.6 ° C
(65.5°F)
7 ° C
(44.7°F)
% 57 0% 0.5 Sunrise:06:54 AM
Sunset: 04:36 PM
Moonrise:07:42 AM
Moonset: 04:59 PM
Moon Phase
( New Moon )
21 December 2025 Sunday Partly Cloudy  Partly Cloudy 3 ° C
(37.4°F)
11.4 ° C
(52.5°F)
7.6 ° C
(45.7°F)
% 64 0% 0.5 Sunrise:06:54 AM
Sunset: 04:36 PM
Moonrise:08:27 AM
Moonset: 05:59 PM
Moon Phase
( Waxing Crescent )
22 December 2025 Monday Overcast  Overcast 1.2 ° C
(34.2°F)
10 ° C
(50°F)
5.5 ° C
(41.9°F)
% 63 0% 0.3 Sunrise:06:55 AM
Sunset: 04:37 PM
Moonrise:09:07 AM
Moonset: 07:02 PM
Moon Phase
( Waxing Crescent )
23 December 2025 Tuesday Patchy rain nearby Patchy rain nearby 7.4 ° C
(45.2°F)
14.6 ° C
(58.3°F)
11.1 ° C
(52.1°F)
% 86 88% 0.2 Sunrise:06:55 AM
Sunset: 04:37 PM
Moonrise:09:40 AM
Moonset: 08:05 PM
Moon Phase
( Waxing Crescent )
24 December 2025 Wednesday Patchy rain nearby Patchy rain nearby 13.4 ° C
(56.1°F)
16.3 ° C
(61.3°F)
14.7 ° C
(58.5°F)
% 97 88% 0.2 Sunrise:06:56 AM
Sunset: 04:38 PM
Moonrise:10:09 AM
Moonset: 09:09 PM
Moon Phase
( Waxing Crescent )
25 December 2025 Thursday Partly Cloudy  Partly Cloudy 13.9 ° C
(56.9°F)
20 ° C
(68.1°F)
15.7 ° C
(60.3°F)
% 88 0% 0 Sunrise:06:56 AM
Sunset: 04:38 PM
Moonrise:10:36 AM
Moonset: 10:12 PM
Moon Phase
( Waxing Crescent )
26 December 2025 Friday Patchy rain nearby Patchy rain nearby 10.7 ° C
(51.3°F)
17.5 ° C
(63.6°F)
15.8 ° C
(60.4°F)
% 84 89% 4 Sunrise:06:57 AM
Sunset: 04:39 PM
Moonrise:11:01 AM
Moonset: 11:17 PM
Moon Phase
( Waxing Crescent )
27 December 2025 Saturday Sunny Sunny 7.1 ° C
(44.7°F)
13.4 ° C
(56.2°F)
9.5 ° C
(49.1°F)
% 72 0% 3 Sunrise:06:57 AM
Sunset: 04:40 PM
Moonrise:11:27 AM
Moonset: No moonset
Moon Phase
( First Quarter )
28 December 2025 Sunday Sunny Sunny 5 ° C
(40.9°F)
14.5 ° C
(58.2°F)
9.1 ° C
(48.5°F)
% 61 0% 3 Sunrise:06:57 AM
Sunset: 04:40 PM
Moonrise:11:54 AM
Moonset: 12:23 AM
Moon Phase
( Waxing Gibbous )
29 December 2025 Monday Partly Cloudy  Partly Cloudy 9.6 ° C
(49.4°F)
17.2 ° C
(62.9°F)
13.6 ° C
(56.5°F)
% 81 0% 4 Sunrise:06:58 AM
Sunset: 04:41 PM
Moonrise:12:24 PM
Moonset: 01:33 AM
Moon Phase
( Waxing Gibbous )
30 December 2025 Tuesday Patchy rain nearby Patchy rain nearby 15 ° C
(59°F)
19 ° C
(66.2°F)
16.5 ° C
(61.7°F)
% 80 80% 4 Sunrise:06:58 AM
Sunset: 04:42 PM
Moonrise:01:01 PM
Moonset: 02:46 AM
Moon Phase
( Waxing Gibbous )
31 December 2025 Wednesday Patchy rain nearby Patchy rain nearby 14.3 ° C
(57.8°F)
19.8 ° C
(67.7°F)
16.5 ° C
(61.7°F)
% 85 88% 4 Sunrise:06:58 AM
Sunset: 04:43 PM
Moonrise:01:47 PM
Moonset: 04:02 AM
Moon Phase
( Waxing Gibbous )
01 January 2026 Thursday Moderate rain Moderate rain 13.8 ° C
(56.9°F)
15.9 ° C
(60.5°F)
15 ° C
(59°F)
% 93 78% 4 Sunrise:06:58 AM
Sunset: 04:43 PM
Moonrise:02:44 PM
Moonset: 05:18 AM
Moon Phase
( Waxing Gibbous )
02 January 2026 Friday Moderate rain Moderate rain 11.8 ° C
(53.3°F)
14.2 ° C
(57.6°F)
13.2 ° C
(55.8°F)
% 95 85% 3 Sunrise:06:58 AM
Sunset: 04:44 PM
Moonrise:03:51 PM
Moonset: 06:28 AM
Moon Phase
( Waxing Gibbous )
Nashville Weather forecasts are usually fully updated every 4 hours.
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