Current weather conditions and 15 day weather forecast for Knollwood, 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.
| 05 August 2026 Wednesday 21.6 ° C / 70.9°F ![]() Clear |
Feels Like : 23.4 ° C / 74.1°F Humidity : % 89 Pressure : 1016 mb Wind Speed : 9.4 kmph / 5.8 miles from W ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 August 2026 Wednesday | Sunny |
20.6 ° C (69°F) |
29.3 ° C (84.7°F) |
23.7 ° C (74.7°F) |
% 85 | 76% | 7.8 | Sunrise:05:48 AM Sunset: 08:06 PM |
Moonrise:11:07 PM Moonset: 01:14 PM Moon Phase ( Last Quarter ) |
|
| 06 August 2026 Thursday | Partly Cloudy |
17.4 ° C (63.2°F) |
25.9 ° C (78.7°F) |
21.6 ° C (70.8°F) |
% 85 | 74% | 6.2 | Sunrise:05:49 AM Sunset: 08:05 PM |
Moonrise:11:40 PM Moonset: 02:26 PM Moon Phase ( Last Quarter ) |
|
| 07 August 2026 Friday | Sunny |
19.7 ° C (67.5°F) |
27.5 ° C (81.5°F) |
23.5 ° C (74.3°F) |
% 87 | 82% | 7 | Sunrise:05:50 AM Sunset: 08:04 PM |
Moonrise:Does not rise today Moonset: 03:39 PM Moon Phase ( Waning Crescent ) |
|
| 08 August 2026 Saturday | Sunny |
20.9 ° C (69.7°F) |
30.6 ° C (87.1°F) |
25.8 ° C (78.5°F) |
% 80 | 46% | 8 | Sunrise:05:51 AM Sunset: 08:02 PM |
Moonrise:12:24 AM Moonset: 04:50 PM Moon Phase ( Waning Crescent ) |
|
| 09 August 2026 Sunday | Sunny |
20.6 ° C (69°F) |
30.9 ° C (87.6°F) |
25.7 ° C (78.3°F) |
% 78 | 74% | 8 | Sunrise:05:52 AM Sunset: 08:01 PM |
Moonrise:01:21 AM Moonset: 05:52 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Sunny |
20.3 ° C (68.6°F) |
24.3 ° C (75.7°F) |
22.3 ° C (72.2°F) |
% 88 | 85% | 6 | Sunrise:05:53 AM Sunset: 08:00 PM |
Moonrise:02:32 AM Moonset: 06:44 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Light rain shower |
19.3 ° C (66.7°F) |
23.7 ° C (74.6°F) |
21.3 ° C (70.3°F) |
% 95 | 92% | 5 | Sunrise:05:54 AM Sunset: 07:58 PM |
Moonrise:03:52 AM Moonset: 07:25 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
15.9 ° C (60.6°F) |
22 ° C (71.6°F) |
19 ° C (66.2°F) |
% 69 | 8% | 6 | Sunrise:05:55 AM Sunset: 07:57 PM |
Moonrise:05:16 AM Moonset: 07:57 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Sunny |
14.1 ° C (57.4°F) |
24 ° C (75.2°F) |
18.8 ° C (65.8°F) |
% 68 | 6% | 6 | Sunrise:05:56 AM Sunset: 07:55 PM |
Moonrise:06:39 AM Moonset: 08:24 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Sunny |
16.6 ° C (61.9°F) |
24.2 ° C (75.6°F) |
19.9 ° C (67.9°F) |
% 62 | 5% | 6 | Sunrise:05:57 AM Sunset: 07:54 PM |
Moonrise:08:00 AM Moonset: 08:48 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Sunny |
16.3 ° C (61.3°F) |
24.4 ° C (75.9°F) |
20 ° C (68°F) |
% 64 | 5% | 6 | Sunrise:05:59 AM Sunset: 07:53 PM |
Moonrise:09:17 AM Moonset: 09:11 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
16.5 ° C (61.7°F) |
25 ° C (77°F) |
20.3 ° C (68.6°F) |
% 64 | 4% | 6 | Sunrise:06:00 AM Sunset: 07:51 PM |
Moonrise:10:32 AM Moonset: 09:34 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
16.2 ° C (61.2°F) |
25.6 ° C (78.1°F) |
20.8 ° C (69.4°F) |
% 66 | 5% | 7 | Sunrise:06:01 AM Sunset: 07:50 PM |
Moonrise:11:45 AM Moonset: 10:00 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
20 ° C (68.1°F) |
32.2 ° C (90°F) |
25.6 ° C (78°F) |
% 71 | 6% | 8 | Sunrise:06:02 AM Sunset: 07:48 PM |
Moonrise:12:58 PM Moonset: 10:29 PM Moon Phase ( First Quarter ) |
|