Current weather conditions and 15 day weather forecast for Franciscan Health - Olympia Fields 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 23.2 ° C / 73.7°F ![]() Clear |
Feels Like : 26.1 ° C / 79°F Humidity : % 86 Pressure : 1015 mb Wind Speed : 6.1 kmph / 3.8 miles from NW ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 7 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 16 August 2026 Sunday | Patchy rain nearby |
22.1 ° C (71.7°F) |
29.5 ° C (85°F) |
24.7 ° C (76.5°F) |
% 86 | 74% | 7.6 | Sunrise:06:00 AM Sunset: 07:49 PM |
Moonrise:10:30 AM Moonset: 09:35 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
19.7 ° C (67.5°F) |
26.9 ° C (80.4°F) |
22.7 ° C (72.9°F) |
% 76 | 36% | 7.8 | Sunrise:06:01 AM Sunset: 07:47 PM |
Moonrise:11:43 AM Moonset: 10:01 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
17.8 ° C (64°F) |
28.3 ° C (82.9°F) |
22.9 ° C (73.2°F) |
% 80 | 17% | 7.8 | Sunrise:06:02 AM Sunset: 07:46 PM |
Moonrise:12:55 PM Moonset: 10:31 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Partly Cloudy |
18.4 ° C (65.1°F) |
25.5 ° C (78°F) |
21.5 ° C (70.7°F) |
% 76 | 74% | 7.5 | Sunrise:06:03 AM Sunset: 07:44 PM |
Moonrise:02:04 PM Moonset: 11:06 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Partly Cloudy |
17.1 ° C (62.7°F) |
25.1 ° C (77.2°F) |
21.1 ° C (70°F) |
% 60 | 17% | 5.6 | Sunrise:06:04 AM Sunset: 07:43 PM |
Moonrise:03:09 PM Moonset: 11:49 PM Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Patchy rain nearby |
17.9 ° C (64.3°F) |
20.3 ° C (68.5°F) |
18.4 ° C (65°F) |
% 95 | 92% | 4 | Sunrise:06:05 AM Sunset: 07:41 PM |
Moonrise:04:08 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Sunny |
17.2 ° C (62.9°F) |
26.2 ° C (79.2°F) |
21.1 ° C (69.9°F) |
% 78 | 36% | 7 | Sunrise:06:06 AM Sunset: 07:40 PM |
Moonrise:04:58 PM Moonset: 12:38 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Sunny |
19.2 ° C (66.6°F) |
28.4 ° C (83.1°F) |
23.4 ° C (74.1°F) |
% 81 | 11% | 7 | Sunrise:06:07 AM Sunset: 07:38 PM |
Moonrise:05:39 PM Moonset: 01:35 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Sunny |
19.5 ° C (67.1°F) |
28.9 ° C (83.9°F) |
23.9 ° C (74.9°F) |
% 79 | 9% | 7 | Sunrise:06:08 AM Sunset: 07:37 PM |
Moonrise:06:13 PM Moonset: 02:36 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Sunny |
20 ° C (68°F) |
26.3 ° C (79.3°F) |
23 ° C (73.4°F) |
% 72 | 7% | 7 | Sunrise:06:09 AM Sunset: 07:35 PM |
Moonrise:06:41 PM Moonset: 03:39 AM Moon Phase ( Full Moon ) |
|
| 26 August 2026 Wednesday | Sunny |
18.6 ° C (65.5°F) |
24.8 ° C (76.7°F) |
21.1 ° C (70.1°F) |
% 63 | 5% | 6 | Sunrise:06:10 AM Sunset: 07:34 PM |
Moonrise:07:05 PM Moonset: 04:42 AM Moon Phase ( Full Moon ) |
|
| 27 August 2026 Thursday | Sunny |
17 ° C (62.6°F) |
27.4 ° C (81.2°F) |
21.7 ° C (71.1°F) |
% 62 | 36% | 7 | Sunrise:06:11 AM Sunset: 07:32 PM |
Moonrise:07:26 PM Moonset: 05:45 AM Moon Phase ( Full Moon ) |
|
| 28 August 2026 Friday | Sunny |
16.7 ° C (62.1°F) |
21.6 ° C (70.9°F) |
19.3 ° C (66.7°F) |
% 62 | 17% | 6 | Sunrise:06:12 AM Sunset: 07:30 PM |
Moonrise:07:45 PM Moonset: 06:47 AM Moon Phase ( Full Moon ) |
|
| 29 August 2026 Saturday | Sunny |
14.6 ° C (58.2°F) |
22.2 ° C (71.9°F) |
18.4 ° C (65.2°F) |
% 54 | 3% | 6 | Sunrise:06:13 AM Sunset: 07:29 PM |
Moonrise:08:04 PM Moonset: 07:49 AM Moon Phase ( Waning Gibbous ) |
|