Current weather conditions and 15 day weather forecast for Cornerstone 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.
| 05 August 2026 Wednesday 20.7 ° C / 69.3°F ![]() Sunny |
Feels Like : 22.8 ° C / 73°F Humidity : % 92 Pressure : 1016 mb Wind Speed : 6.8 kmph / 4.3 miles from W ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 6 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 August 2026 Wednesday | Sunny |
20.1 ° C (68.1°F) |
31.6 ° C (88.9°F) |
23.7 ° C (74.6°F) |
% 84 | 74% | 8 | Sunrise:05:50 AM Sunset: 08:06 PM |
Moonrise:11:09 PM Moonset: 01:14 PM Moon Phase ( Last Quarter ) |
|
| 06 August 2026 Thursday | Mist |
17.7 ° C (63.8°F) |
25.6 ° C (78°F) |
21.3 ° C (70.3°F) |
% 90 | 78% | 5.2 | Sunrise:05:51 AM Sunset: 08:05 PM |
Moonrise:11:43 PM Moonset: 02:25 PM Moon Phase ( Last Quarter ) |
|
| 07 August 2026 Friday | Light rain shower |
19.4 ° C (66.8°F) |
28.8 ° C (83.9°F) |
23.8 ° C (74.9°F) |
% 87 | 81% | 6 | Sunrise:05:52 AM Sunset: 08:04 PM |
Moonrise:Does not rise today Moonset: 03:38 PM Moon Phase ( Waning Crescent ) |
|
| 08 August 2026 Saturday | Sunny |
21.3 ° C (70.3°F) |
30 ° C (85.9°F) |
25.5 ° C (77.9°F) |
% 85 | 22% | 7 | Sunrise:05:53 AM Sunset: 08:02 PM |
Moonrise:12:27 AM Moonset: 04:49 PM Moon Phase ( Waning Crescent ) |
|
| 09 August 2026 Sunday | Sunny |
20 ° C (68°F) |
30.5 ° C (86.9°F) |
25.3 ° C (77.6°F) |
% 83 | 77% | 8 | Sunrise:05:54 AM Sunset: 08:01 PM |
Moonrise:01:24 AM Moonset: 05:51 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Sunny |
21.5 ° C (70.7°F) |
28.9 ° C (84°F) |
24.2 ° C (75.6°F) |
% 86 | 82% | 7 | Sunrise:05:55 AM Sunset: 08:00 PM |
Moonrise:02:35 AM Moonset: 06:43 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Patchy rain nearby |
20.2 ° C (68.4°F) |
24.4 ° C (75.9°F) |
22.1 ° C (71.8°F) |
% 95 | 91% | 5 | Sunrise:05:56 AM Sunset: 07:58 PM |
Moonrise:03:55 AM Moonset: 07:24 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
16.1 ° C (61°F) |
23 ° C (73.4°F) |
19.7 ° C (67.4°F) |
% 70 | 17% | 6 | Sunrise:05:57 AM Sunset: 07:57 PM |
Moonrise:05:19 AM Moonset: 07:57 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Sunny |
13.8 ° C (56.9°F) |
24.4 ° C (75.9°F) |
18.8 ° C (65.8°F) |
% 69 | 9% | 6 | Sunrise:05:59 AM Sunset: 07:56 PM |
Moonrise:06:41 AM Moonset: 08:25 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Sunny |
16 ° C (60.8°F) |
25.4 ° C (77.6°F) |
20.1 ° C (68.3°F) |
% 65 | 7% | 7 | Sunrise:06:00 AM Sunset: 07:54 PM |
Moonrise:08:01 AM Moonset: 08:49 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Sunny |
16 ° C (60.7°F) |
25.5 ° C (77.9°F) |
20.2 ° C (68.4°F) |
% 67 | 17% | 7 | Sunrise:06:01 AM Sunset: 07:53 PM |
Moonrise:09:18 AM Moonset: 09:13 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
16.1 ° C (61°F) |
25.7 ° C (78.3°F) |
20.4 ° C (68.8°F) |
% 67 | 5% | 7 | Sunrise:06:02 AM Sunset: 07:51 PM |
Moonrise:10:33 AM Moonset: 09:36 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
15.3 ° C (59.5°F) |
25.3 ° C (77.5°F) |
20 ° C (68.1°F) |
% 73 | 7% | 7 | Sunrise:06:03 AM Sunset: 07:50 PM |
Moonrise:11:46 AM Moonset: 10:02 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
18 ° C (64.3°F) |
32.5 ° C (90.6°F) |
24.7 ° C (76.4°F) |
% 77 | 8% | 8 | Sunrise:06:04 AM Sunset: 07:48 PM |
Moonrise:12:58 PM Moonset: 10:32 PM Moon Phase ( First Quarter ) |
|