Current weather conditions and 15 day weather forecast for OSF Healthcare Sacred Heart Medical Center 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.
| 17 August 2026 Monday 22.6 ° C / 72.7°F ![]() Light rain |
Feels Like : 21.3 ° C / 70.3°F Humidity : % 94 Pressure : 1028 mb Wind Speed : 29.9 kmph / 18.6 miles from NW ![]() Visibility : 10 km Precipitation (rainfall) : 0.87 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 17 August 2026 Monday | Overcast |
10.1 ° C (50.3°F) |
23.3 ° C (73.9°F) |
14.1 ° C (57.4°F) |
% 86 | 86% | 8.4 | Sunrise:06:04 AM Sunset: 07:45 PM |
Moonrise:11:40 AM Moonset: 10:04 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Overcast |
10.9 ° C (51.7°F) |
11.9 ° C (53.5°F) |
11.4 ° C (52.6°F) |
% 91 | 51% | 8.5 | Sunrise:06:04 AM Sunset: 07:43 PM |
Moonrise:12:51 PM Moonset: 10:35 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Overcast |
10.3 ° C (50.6°F) |
12.2 ° C (53.9°F) |
11.2 ° C (52.2°F) |
% 93 | 91% | 6.5 | Sunrise:06:05 AM Sunset: 07:42 PM |
Moonrise:01:59 PM Moonset: 11:11 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Overcast |
10 ° C (50.1°F) |
10.3 ° C (50.6°F) |
10.2 ° C (50.3°F) |
% 85 | 27% | 4.1 | Sunrise:06:06 AM Sunset: 07:41 PM |
Moonrise:03:03 PM Moonset: 11:54 PM Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Overcast |
10.1 ° C (50.2°F) |
10.4 ° C (50.8°F) |
10.3 ° C (50.5°F) |
% 86 | 35% | 3 | Sunrise:06:07 AM Sunset: 07:39 PM |
Moonrise:04:02 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Patchy rain nearby |
10 ° C (49.9°F) |
10.4 ° C (50.8°F) |
10.2 ° C (50.3°F) |
% 89 | 88% | 3 | Sunrise:06:08 AM Sunset: 07:38 PM |
Moonrise:04:52 PM Moonset: 12:44 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Patchy rain nearby |
10 ° C (49.9°F) |
10.6 ° C (51.1°F) |
10.2 ° C (50.3°F) |
% 89 | 59% | 4 | Sunrise:06:09 AM Sunset: 07:36 PM |
Moonrise:05:34 PM Moonset: 01:41 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Light rain shower |
9.2 ° C (48.6°F) |
11.2 ° C (52.1°F) |
10.5 ° C (50.8°F) |
% 91 | 92% | 3 | Sunrise:06:10 AM Sunset: 07:35 PM |
Moonrise:06:09 PM Moonset: 02:41 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Patchy rain nearby |
7.6 ° C (45.7°F) |
9 ° C (48.2°F) |
8.3 ° C (47°F) |
% 69 | 59% | 2 | Sunrise:06:11 AM Sunset: 07:33 PM |
Moonrise:06:38 PM Moonset: 03:43 AM Moon Phase ( Full Moon ) |
|
| 26 August 2026 Wednesday | Patchy rain nearby |
8.3 ° C (46.9°F) |
9.8 ° C (49.6°F) |
9 ° C (48.1°F) |
% 71 | 69% | 3 | Sunrise:06:12 AM Sunset: 07:32 PM |
Moonrise:07:02 PM Moonset: 04:46 AM Moon Phase ( Full Moon ) |
|
| 27 August 2026 Thursday | Light rain shower |
8.4 ° C (47.1°F) |
9.9 ° C (49.8°F) |
9.2 ° C (48.6°F) |
% 86 | 90% | 2 | Sunrise:06:13 AM Sunset: 07:30 PM |
Moonrise:07:24 PM Moonset: 05:47 AM Moon Phase ( Full Moon ) |
|
| 28 August 2026 Friday | Sunny |
8.7 ° C (47.6°F) |
9.2 ° C (48.6°F) |
8.9 ° C (48°F) |
% 76 | 15% | 3 | Sunrise:06:14 AM Sunset: 07:29 PM |
Moonrise:07:45 PM Moonset: 06:48 AM Moon Phase ( Full Moon ) |
|
| 29 August 2026 Saturday | Sunny |
9 ° C (48.2°F) |
10.3 ° C (50.6°F) |
9.8 ° C (49.6°F) |
% 80 | 12% | 4 | Sunrise:06:15 AM Sunset: 07:27 PM |
Moonrise:08:05 PM Moonset: 07:49 AM Moon Phase ( Waning Gibbous ) |
|
| 30 August 2026 Sunday | Sunny |
9.1 ° C (48.4°F) |
10.2 ° C (50.4°F) |
9.8 ° C (49.6°F) |
% 84 | 43% | 3 | Sunrise:06:16 AM Sunset: 07:25 PM |
Moonrise:08:25 PM Moonset: 08:50 AM Moon Phase ( Waning Gibbous ) |
|