Current weather conditions and 15 day weather forecast for Yorkville, 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.
| 12 August 2026 Wednesday 21.1 ° C / 70°F ![]() Clear |
Feels Like : 21.1 ° C / 70°F Humidity : % 100 Pressure : 1010 mb Wind Speed : 10.4 kmph / 6.5 miles from ESE ![]() Visibility : 11.3 km Precipitation (rainfall) : 40.85 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 August 2026 Wednesday | Sunny |
20.8 ° C (69.4°F) |
26.5 ° C (79.7°F) |
23.4 ° C (74.2°F) |
% 88 | 82% | 3.4 | Sunrise:05:59 AM Sunset: 07:58 PM |
Moonrise:05:20 AM Moonset: 07:58 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Mist |
19.9 ° C (67.7°F) |
24.2 ° C (75.5°F) |
21.5 ° C (70.7°F) |
% 96 | 92% | 4.8 | Sunrise:06:00 AM Sunset: 07:56 PM |
Moonrise:06:43 AM Moonset: 08:26 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Partly Cloudy |
19.5 ° C (67.2°F) |
27.8 ° C (82°F) |
23.3 ° C (73.9°F) |
% 90 | 63% | 5.7 | Sunrise:06:01 AM Sunset: 07:55 PM |
Moonrise:08:02 AM Moonset: 08:50 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Sunny |
21.3 ° C (70.4°F) |
31.2 ° C (88.2°F) |
25.7 ° C (78.3°F) |
% 88 | 17% | 7.8 | Sunrise:06:02 AM Sunset: 07:54 PM |
Moonrise:09:19 AM Moonset: 09:14 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
18.1 ° C (64.6°F) |
25.4 ° C (77.7°F) |
23.4 ° C (74.1°F) |
% 89 | 48% | 6 | Sunrise:06:03 AM Sunset: 07:52 PM |
Moonrise:10:33 AM Moonset: 09:38 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
15.9 ° C (60.7°F) |
24.6 ° C (76.3°F) |
20.1 ° C (68.3°F) |
% 80 | 10% | 6 | Sunrise:06:04 AM Sunset: 07:51 PM |
Moonrise:11:47 AM Moonset: 10:04 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
15.3 ° C (59.6°F) |
24.9 ° C (76.8°F) |
20.1 ° C (68.2°F) |
% 82 | 12% | 6 | Sunrise:06:05 AM Sunset: 07:49 PM |
Moonrise:12:58 PM Moonset: 10:34 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Sunny |
17.4 ° C (63.3°F) |
27.1 ° C (80.8°F) |
21.8 ° C (71.3°F) |
% 84 | 12% | 7 | Sunrise:06:06 AM Sunset: 07:48 PM |
Moonrise:02:08 PM Moonset: 11:09 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Sunny |
18.7 ° C (65.6°F) |
29.2 ° C (84.5°F) |
23.6 ° C (74.5°F) |
% 86 | 12% | 7 | Sunrise:06:07 AM Sunset: 07:46 PM |
Moonrise:03:13 PM Moonset: 11:51 PM Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Sunny |
21.8 ° C (71.3°F) |
33 ° C (91.5°F) |
27.1 ° C (80.7°F) |
% 83 | 12% | 8 | Sunrise:06:08 AM Sunset: 07:45 PM |
Moonrise:04:12 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Sunny |
22.6 ° C (72.7°F) |
29.8 ° C (85.7°F) |
25.9 ° C (78.7°F) |
% 79 | 10% | 7 | Sunrise:06:09 AM Sunset: 07:43 PM |
Moonrise:05:02 PM Moonset: 12:41 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Patchy rain nearby |
19.8 ° C (67.6°F) |
28.4 ° C (83.1°F) |
23.8 ° C (74.8°F) |
% 84 | 77% | 7 | Sunrise:06:10 AM Sunset: 07:42 PM |
Moonrise:05:43 PM Moonset: 01:38 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Patchy rain nearby |
16 ° C (60.8°F) |
22.2 ° C (72°F) |
19.5 ° C (67°F) |
% 89 | 76% | 5 | Sunrise:06:11 AM Sunset: 07:40 PM |
Moonrise:06:17 PM Moonset: 02:39 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Sunny |
11 ° C (51.8°F) |
19.3 ° C (66.7°F) |
15.4 ° C (59.8°F) |
% 73 | 10% | 5 | Sunrise:06:12 AM Sunset: 07:39 PM |
Moonrise:06:45 PM Moonset: 03:42 AM Moon Phase ( Full Moon ) |
|