Current weather conditions and 15 day weather forecast for Mercyhealth System-Riverside Heliport, 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.
| 15 December 2025 Monday -13.9 ° C / 7°F ![]() Overcast |
Feels Like : -24.2 ° C / -11.6°F Humidity : % 69 Pressure : 1026 mb Wind Speed : 27.7 kmph / 17.2 miles from SSW ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 December 2025 Monday | Sunny |
-17.8 ° C (-0°F) |
-2.9 ° C (26.8°F) |
-10.5 ° C (13.1°F) |
% 75 | 0% | 0.3 | Sunrise:07:19 AM Sunset: 04:24 PM |
Moonrise:03:17 AM Moonset: 01:24 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Cloudy |
-8.5 ° C (16.7°F) |
0.4 ° C (32.7°F) |
-4.4 ° C (24.1°F) |
% 93 | 0% | 0.3 | Sunrise:07:19 AM Sunset: 04:24 PM |
Moonrise:04:20 AM Moonset: 01:49 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Overcast |
-4.3 ° C (24.2°F) |
1.9 ° C (35.4°F) |
-0.5 ° C (31.1°F) |
% 95 | 0% | 0.3 | Sunrise:07:20 AM Sunset: 04:25 PM |
Moonrise:05:25 AM Moonset: 02:20 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Moderate or heavy snow showers |
-10.4 ° C (13.3°F) |
7.5 ° C (45.6°F) |
0.9 ° C (33.6°F) |
% 86 | 89% | 0.1 | Sunrise:07:21 AM Sunset: 04:25 PM |
Moonrise:06:27 AM Moonset: 02:59 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Cloudy |
-13.4 ° C (7.8°F) |
-7.9 ° C (17.9°F) |
-9.1 ° C (15.6°F) |
% 67 | 0% | 0 | Sunrise:07:21 AM Sunset: 04:26 PM |
Moonrise:07:25 AM Moonset: 03:47 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Moderate snow |
-4.3 ° C (24.3°F) |
1.9 ° C (35.5°F) |
-0.8 ° C (30.5°F) |
% 70 | 82% | 1 | Sunrise:07:22 AM Sunset: 04:26 PM |
Moonrise:08:16 AM Moonset: 04:43 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
-10.5 ° C (13°F) |
-6.8 ° C (19.7°F) |
-7.1 ° C (19.3°F) |
% 74 | 0% | 2 | Sunrise:07:22 AM Sunset: 04:27 PM |
Moonrise:09:00 AM Moonset: 05:46 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Partly Cloudy |
-10.9 ° C (12.4°F) |
0.5 ° C (32.9°F) |
-4.7 ° C (23.5°F) |
% 72 | 0% | 2 | Sunrise:07:23 AM Sunset: 04:27 PM |
Moonrise:09:36 AM Moonset: 06:52 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Partly Cloudy |
0.7 ° C (33.3°F) |
4.1 ° C (39.5°F) |
2 ° C (35.7°F) |
% 78 | 0% | 2 | Sunrise:07:23 AM Sunset: 04:28 PM |
Moonrise:10:05 AM Moonset: 08:01 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Partly Cloudy |
-7.5 ° C (18.5°F) |
-1.6 ° C (29°F) |
-2.7 ° C (27.1°F) |
% 69 | 0% | 2 | Sunrise:07:24 AM Sunset: 04:28 PM |
Moonrise:10:29 AM Moonset: 09:09 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Light freezing rain |
-9.8 ° C (14.3°F) |
-4.1 ° C (24.7°F) |
-6.7 ° C (20°F) |
% 54 | 89% | 1 | Sunrise:07:24 AM Sunset: 04:29 PM |
Moonrise:10:51 AM Moonset: 10:17 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Light snow |
-12.9 ° C (8.8°F) |
-5.9 ° C (21.4°F) |
-7.4 ° C (18.7°F) |
% 76 | 0% | 1 | Sunrise:07:24 AM Sunset: 04:30 PM |
Moonrise:11:12 AM Moonset: 11:27 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Overcast |
-14.8 ° C (5.3°F) |
-10.3 ° C (13.5°F) |
-12.6 ° C (9.3°F) |
% 58 | 0% | 1 | Sunrise:07:25 AM Sunset: 04:30 PM |
Moonrise:11:33 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Patchy moderate snow |
-11.6 ° C (11.1°F) |
-3.8 ° C (25.2°F) |
-7.7 ° C (18.1°F) |
% 81 | 79% | 1 | Sunrise:07:25 AM Sunset: 04:31 PM |
Moonrise:11:55 AM Moonset: 12:38 AM Moon Phase ( Waxing Gibbous ) |
|