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.
| 22 December 2025 Monday 2.8 ° C / 37°F ![]() Partly cloudy |
Feels Like : -1.3 ° C / 29.6°F Humidity : % 46 Pressure : 1026 mb Wind Speed : 17.3 kmph / 10.7 miles from S ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 December 2025 Monday | Sunny |
-2.7 ° C (27.1°F) |
7.3 ° C (45.1°F) |
2 ° C (35.6°F) |
% 65 | 0% | 0.1 | Sunrise:07:17 AM Sunset: 04:23 PM |
Moonrise:09:30 AM Moonset: 06:48 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Overcast |
0.8 ° C (33.4°F) |
2.4 ° C (36.3°F) |
1.6 ° C (34.9°F) |
% 92 | 0% | 0.3 | Sunrise:07:18 AM Sunset: 04:23 PM |
Moonrise:10:00 AM Moonset: 07:56 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Patchy rain nearby |
-1 ° C (30.2°F) |
3 ° C (37.4°F) |
1.5 ° C (34.7°F) |
% 98 | 85% | 0.2 | Sunrise:07:18 AM Sunset: 04:24 PM |
Moonrise:10:24 AM Moonset: 09:04 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
5.9 ° C (42.6°F) |
7.2 ° C (45°F) |
7.6 ° C (45.7°F) |
% 97 | 89% | 0.1 | Sunrise:07:19 AM Sunset: 04:24 PM |
Moonrise:10:46 AM Moonset: 10:12 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Patchy rain nearby |
-0.5 ° C (31.1°F) |
5.4 ° C (41.7°F) |
5.2 ° C (41.4°F) |
% 76 | 86% | 0 | Sunrise:07:19 AM Sunset: 04:25 PM |
Moonrise:11:07 AM Moonset: 11:22 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Cloudy |
-0.9 ° C (30.4°F) |
4.3 ° C (39.8°F) |
1.9 ° C (35.4°F) |
% 66 | 0% | 1 | Sunrise:07:19 AM Sunset: 04:26 PM |
Moonrise:11:28 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Partly Cloudy |
2.3 ° C (36.1°F) |
4.8 ° C (40.6°F) |
3.3 ° C (37.9°F) |
% 67 | 0% | 2 | Sunrise:07:20 AM Sunset: 04:27 PM |
Moonrise:11:50 AM Moonset: 12:33 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Moderate rain |
2.1 ° C (35.7°F) |
3.6 ° C (38.4°F) |
2.6 ° C (36.7°F) |
% 80 | 87% | 1 | Sunrise:07:20 AM Sunset: 04:27 PM |
Moonrise:12:16 PM Moonset: 01:48 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Patchy rain nearby |
1.7 ° C (35.1°F) |
3.5 ° C (38.2°F) |
2.8 ° C (37°F) |
% 96 | 87% | 1 | Sunrise:07:20 AM Sunset: 04:28 PM |
Moonrise:12:48 PM Moonset: 03:06 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Patchy rain nearby |
1.8 ° C (35.3°F) |
2.8 ° C (37.1°F) |
2.2 ° C (36°F) |
% 83 | 76% | 1 | Sunrise:07:20 AM Sunset: 04:29 PM |
Moonrise:01:30 PM Moonset: 04:27 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Sunny |
1 ° C (33.8°F) |
6.3 ° C (43.3°F) |
3.3 ° C (38°F) |
% 78 | 0% | 2 | Sunrise:07:20 AM Sunset: 04:30 PM |
Moonrise:02:23 PM Moonset: 05:47 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Cloudy |
4.2 ° C (39.6°F) |
9.9 ° C (49.9°F) |
7.1 ° C (44.7°F) |
% 81 | 0% | 2 | Sunrise:07:20 AM Sunset: 04:31 PM |
Moonrise:03:31 PM Moonset: 06:57 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Patchy rain nearby |
-2.9 ° C (26.7°F) |
11.1 ° C (52°F) |
6.2 ° C (43.2°F) |
% 75 | 81% | 2 | Sunrise:07:20 AM Sunset: 04:32 PM |
Moonrise:04:47 PM Moonset: 07:55 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Light snow |
-8.3 ° C (17.1°F) |
-6.9 ° C (19.6°F) |
-7.1 ° C (19.3°F) |
% 50 | 0% | 1 | Sunrise:07:20 AM Sunset: 04:33 PM |
Moonrise:06:07 PM Moonset: 08:39 AM Moon Phase ( Waning Gibbous ) |
|