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.
| 07 May 2026 Thursday 3.3 ° C / 37.9°F ![]() Clear |
Feels Like : 1 ° C / 33.7°F Humidity : % 70 Pressure : 1016 mb Wind Speed : 8.6 kmph / 5.4 miles from NW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 07 May 2026 Thursday | Patchy rain nearby |
0.9 ° C (33.6°F) |
14.8 ° C (58.6°F) |
8.6 ° C (47.5°F) |
% 62 | 88% | 5.6 | Sunrise:05:42 AM Sunset: 07:58 PM |
Moonrise:12:54 AM Moonset: 09:47 AM Moon Phase ( Waning Gibbous ) |
|
| 08 May 2026 Friday | Moderate rain |
6.5 ° C (43.7°F) |
14.8 ° C (58.6°F) |
9.7 ° C (49.4°F) |
% 89 | 84% | 0.3 | Sunrise:05:40 AM Sunset: 07:59 PM |
Moonrise:01:29 AM Moonset: 10:51 AM Moon Phase ( Waning Gibbous ) |
|
| 09 May 2026 Saturday | Patchy rain nearby |
7 ° C (44.6°F) |
23.3 ° C (73.9°F) |
13.9 ° C (57°F) |
% 73 | 89% | 3 | Sunrise:05:39 AM Sunset: 08:00 PM |
Moonrise:01:57 AM Moonset: 11:57 AM Moon Phase ( Last Quarter ) |
|
| 10 May 2026 Sunday | Patchy rain nearby |
6.4 ° C (43.5°F) |
16.1 ° C (61°F) |
11.1 ° C (52°F) |
% 59 | 88% | 3 | Sunrise:05:38 AM Sunset: 08:01 PM |
Moonrise:02:22 AM Moonset: 01:04 PM Moon Phase ( Waning Crescent ) |
|
| 11 May 2026 Monday | Sunny |
5 ° C (41°F) |
13.6 ° C (56.4°F) |
8.9 ° C (48°F) |
% 61 | 0% | 3 | Sunrise:05:37 AM Sunset: 08:02 PM |
Moonrise:02:44 AM Moonset: 02:12 PM Moon Phase ( Waning Crescent ) |
|
| 12 May 2026 Tuesday | Patchy rain nearby |
4.9 ° C (40.9°F) |
13.3 ° C (56°F) |
8.9 ° C (47.9°F) |
% 76 | 84% | 2 | Sunrise:05:36 AM Sunset: 08:03 PM |
Moonrise:03:06 AM Moonset: 03:22 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Patchy rain nearby |
10.8 ° C (51.4°F) |
19.5 ° C (67.1°F) |
14.7 ° C (58.5°F) |
% 74 | 83% | 3 | Sunrise:05:35 AM Sunset: 08:04 PM |
Moonrise:03:28 AM Moonset: 04:34 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Patchy rain nearby |
7.1 ° C (44.8°F) |
12.6 ° C (54.6°F) |
10.3 ° C (50.6°F) |
% 75 | 0% | 3 | Sunrise:05:34 AM Sunset: 08:05 PM |
Moonrise:03:52 AM Moonset: 05:52 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Sunny |
7 ° C (44.5°F) |
20.9 ° C (69.6°F) |
14 ° C (57.2°F) |
% 67 | 0% | 4 | Sunrise:05:33 AM Sunset: 08:06 PM |
Moonrise:04:19 AM Moonset: 07:12 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Patchy rain nearby |
12.8 ° C (55°F) |
27.6 ° C (81.6°F) |
19.8 ° C (67.7°F) |
% 71 | 83% | 4 | Sunrise:05:32 AM Sunset: 08:07 PM |
Moonrise:04:54 AM Moonset: 08:35 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Partly Cloudy |
18.3 ° C (65°F) |
30.1 ° C (86.2°F) |
24.1 ° C (75.4°F) |
% 72 | 0% | 6 | Sunrise:05:31 AM Sunset: 08:08 PM |
Moonrise:05:38 AM Moonset: 09:54 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Moderate rain |
19.7 ° C (67.5°F) |
27.8 ° C (82°F) |
22.6 ° C (72.8°F) |
% 79 | 80% | 5 | Sunrise:05:30 AM Sunset: 08:09 PM |
Moonrise:06:35 AM Moonset: 11:04 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Mist |
16 ° C (60.8°F) |
24.1 ° C (75.4°F) |
19.8 ° C (67.6°F) |
% 75 | 0% | 4 | Sunrise:05:29 AM Sunset: 08:10 PM |
Moonrise:07:44 AM Moonset: 11:59 PM Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Moderate rain |
14.4 ° C (58°F) |
24.4 ° C (75.9°F) |
19.2 ° C (66.5°F) |
% 83 | 79% | 4 | Sunrise:05:28 AM Sunset: 08:11 PM |
Moonrise:09:01 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|