Current weather conditions and 15 day weather forecast for Knoxville Downtown Island Airport, 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.
| 23 December 2025 Tuesday 10.4 ° C / 50.7°F ![]() Overcast |
Feels Like : 10 ° C / 50°F Humidity : % 76 Pressure : 1026 mb Wind Speed : 5.8 kmph / 3.6 miles from SW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 December 2025 Monday | Sunny |
-0.8 ° C (30.6°F) |
16.3 ° C (61.3°F) |
6.9 ° C (44.5°F) |
% 38 | 0% | 0.5 | Sunrise:07:43 AM Sunset: 05:26 PM |
Moonrise:09:54 AM Moonset: 07:51 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Overcast |
7.4 ° C (45.3°F) |
13.4 ° C (56.1°F) |
10.7 ° C (51.3°F) |
% 70 | 0% | 0.2 | Sunrise:07:44 AM Sunset: 05:27 PM |
Moonrise:10:28 AM Moonset: 08:54 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Overcast |
11.9 ° C (53.4°F) |
15.9 ° C (60.6°F) |
13.5 ° C (56.3°F) |
% 92 | 0% | 0.4 | Sunrise:07:44 AM Sunset: 05:27 PM |
Moonrise:10:57 AM Moonset: 09:57 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
13.3 ° C (55.9°F) |
15.6 ° C (60.1°F) |
14.5 ° C (58.1°F) |
% 93 | 70% | 0.3 | Sunrise:07:45 AM Sunset: 05:28 PM |
Moonrise:11:24 AM Moonset: 11:01 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Patchy rain nearby |
15.3 ° C (59.5°F) |
19.2 ° C (66.5°F) |
16.7 ° C (62°F) |
% 88 | 89% | 0.3 | Sunrise:07:45 AM Sunset: 05:29 PM |
Moonrise:11:49 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Patchy rain nearby |
15.9 ° C (60.6°F) |
19.3 ° C (66.7°F) |
17.1 ° C (62.8°F) |
% 89 | 88% | 0 | Sunrise:07:45 AM Sunset: 05:29 PM |
Moonrise:12:15 PM Moonset: 12:05 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Patchy rain nearby |
4.8 ° C (40.6°F) |
14.7 ° C (58.5°F) |
12.6 ° C (54.7°F) |
% 65 | 81% | 3 | Sunrise:07:46 AM Sunset: 05:30 PM |
Moonrise:12:42 PM Moonset: 01:11 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
-3.1 ° C (26.4°F) |
3.5 ° C (38.3°F) |
0.9 ° C (33.7°F) |
% 35 | 0% | 2 | Sunrise:07:46 AM Sunset: 05:31 PM |
Moonrise:01:13 PM Moonset: 02:20 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
-6 ° C (21.3°F) |
1.8 ° C (35.2°F) |
-2.4 ° C (27.6°F) |
% 39 | 0% | 2 | Sunrise:07:46 AM Sunset: 05:31 PM |
Moonrise:01:50 PM Moonset: 03:34 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Patchy rain nearby |
-1.9 ° C (28.6°F) |
5.6 ° C (42.2°F) |
1.4 ° C (34.6°F) |
% 59 | 62% | 1 | Sunrise:07:46 AM Sunset: 05:32 PM |
Moonrise:02:36 PM Moonset: 04:49 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Sunny |
0.9 ° C (33.7°F) |
13.5 ° C (56.3°F) |
6.3 ° C (43.4°F) |
% 81 | 0% | 3 | Sunrise:07:46 AM Sunset: 05:33 PM |
Moonrise:03:33 PM Moonset: 06:05 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Overcast |
7 ° C (44.5°F) |
16.5 ° C (61.7°F) |
12.2 ° C (54°F) |
% 90 | 0% | 3 | Sunrise:07:47 AM Sunset: 05:34 PM |
Moonrise:04:40 PM Moonset: 07:16 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Patchy rain nearby |
3 ° C (37.4°F) |
15.1 ° C (59.2°F) |
10.6 ° C (51.1°F) |
% 83 | 88% | 3 | Sunrise:07:47 AM Sunset: 05:35 PM |
Moonrise:05:54 PM Moonset: 08:15 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Sunny |
-1.7 ° C (29°F) |
5.6 ° C (42.1°F) |
1.1 ° C (34°F) |
% 51 | 0% | 2 | Sunrise:07:47 AM Sunset: 05:35 PM |
Moonrise:07:09 PM Moonset: 09:04 AM Moon Phase ( Waning Gibbous ) |
|