Waynesville Weather Forecast 15 Days, Weather in Waynesville Today
Current weather conditions and 15 day weather forecast for Waynesville, Illinois, 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 Waynesville
| 17 December 2025 Wednesday 1.1 ° C / 34°F  Clear |
Feels Like : -2.1 ° C / 28.2°F Humidity : % 92 Pressure : 1015 mb Wind Speed : 10.4 kmph / 6.5 miles from WSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Waynesville, IL, USA
Weather Forecast for next 15 Days for Waynesville 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 Waynesville, Illinois 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 17 December 2025 Wednesday | Sunny |
-0.5 ° C (31.1°F) |
6.4 ° C (43.5°F) |
1.9 ° C (35.3°F) |
% 88 | 0% | 0.4 | Sunrise:07:14 AM Sunset: 04:32 PM |
Moonrise:05:18 AM Moonset: 02:29 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Overcast |
0.3 ° C (32.5°F) |
5.8 ° C (42.4°F) |
3.3 ° C (38°F) |
% 99 | 0% | 0.1 | Sunrise:07:15 AM Sunset: 04:33 PM |
Moonrise:06:19 AM Moonset: 03:09 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Partly Cloudy |
-7.9 ° C (17.8°F) |
-1.2 ° C (29.8°F) |
-4.3 ° C (24.2°F) |
% 77 | 0% | 0.3 | Sunrise:07:15 AM Sunset: 04:33 PM |
Moonrise:07:17 AM Moonset: 03:57 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Partly Cloudy |
-0.8 ° C (30.6°F) |
7.1 ° C (44.8°F) |
2.4 ° C (36.4°F) |
% 66 | 0% | 0.3 | Sunrise:07:16 AM Sunset: 04:34 PM |
Moonrise:08:08 AM Moonset: 04:53 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
-3.5 ° C (25.7°F) |
-0.4 ° C (31.3°F) |
-1.3 ° C (29.6°F) |
% 64 | 0% | 0 | Sunrise:07:16 AM Sunset: 04:34 PM |
Moonrise:08:52 AM Moonset: 05:55 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Cloudy |
-3.3 ° C (26°F) |
3.5 ° C (38.3°F) |
0.3 ° C (32.5°F) |
% 47 | 0% | 1 | Sunrise:07:17 AM Sunset: 04:35 PM |
Moonrise:09:30 AM Moonset: 07:00 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday |  Patchy rain nearby |
2.5 ° C (36.5°F) |
12.7 ° C (54.8°F) |
8 ° C (46.5°F) |
% 83 | 0% | 2 | Sunrise:07:17 AM Sunset: 04:35 PM |
Moonrise:10:00 AM Moonset: 08:07 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Patchy rain nearby |
12.9 ° C (55.3°F) |
15.8 ° C (60.5°F) |
14.5 ° C (58.1°F) |
% 95 | 87% | 3 | Sunrise:07:18 AM Sunset: 04:36 PM |
Moonrise:10:26 AM Moonset: 09:13 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Partly Cloudy |
7.1 ° C (44.7°F) |
15.3 ° C (59.6°F) |
13.4 ° C (56.2°F) |
% 77 | 0% | 4 | Sunrise:07:18 AM Sunset: 04:36 PM |
Moonrise:10:50 AM Moonset: 10:20 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Partly Cloudy |
3.6 ° C (38.5°F) |
7.1 ° C (44.9°F) |
5 ° C (40.9°F) |
% 56 | 0% | 2 | Sunrise:07:19 AM Sunset: 04:37 PM |
Moonrise:11:12 AM Moonset: 11:28 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Patchy rain nearby |
0.8 ° C (33.5°F) |
2.1 ° C (35.8°F) |
2 ° C (35.6°F) |
% 82 | 81% | 1 | Sunrise:07:19 AM Sunset: 04:38 PM |
Moonrise:11:35 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Cloudy |
-0.7 ° C (30.8°F) |
5.3 ° C (41.6°F) |
2.2 ° C (36°F) |
% 80 | 0% | 1 | Sunrise:07:19 AM Sunset: 04:38 PM |
Moonrise:11:59 AM Moonset: 12:37 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Moderate rain |
2.5 ° C (36.6°F) |
4.9 ° C (40.9°F) |
3.8 ° C (38.8°F) |
% 93 | 89% | 1 | Sunrise:07:19 AM Sunset: 04:39 PM |
Moonrise:12:26 PM Moonset: 01:50 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Partly Cloudy |
2.3 ° C (36.1°F) |
7.4 ° C (45.4°F) |
5 ° C (40.9°F) |
% 86 | 0% | 2 | Sunrise:07:20 AM Sunset: 04:40 PM |
Moonrise:01:00 PM Moonset: 03:07 AM Moon Phase ( Waxing Gibbous ) |
|
Add a link to your web page; copy and paste this html to your web page