Current weather conditions and 15 day weather forecast for Illinois State Fair 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 25.6 ° C / 78.1°F ![]() Sunny |
Feels Like : 26.1 ° C / 79°F Humidity : % 60 Pressure : 1018 mb Wind Speed : 11.2 kmph / 6.9 miles from S ![]() Visibility : 10 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 August 2026 Wednesday | Sunny |
19.4 ° C (66.9°F) |
34.6 ° C (94.3°F) |
25.7 ° C (78.2°F) |
% 68 | 59% | 8.9 | Sunrise:06:01 AM Sunset: 08:07 PM |
Moonrise:11:21 PM Moonset: 01:15 PM Moon Phase ( Last Quarter ) |
|
| 06 August 2026 Thursday | Partly Cloudy |
19.8 ° C (67.7°F) |
27.9 ° C (82.2°F) |
23.2 ° C (73.7°F) |
% 88 | 85% | 8 | Sunrise:06:02 AM Sunset: 08:06 PM |
Moonrise:11:56 PM Moonset: 02:25 PM Moon Phase ( Last Quarter ) |
|
| 07 August 2026 Friday | Sunny |
20.2 ° C (68.3°F) |
30.3 ° C (86.5°F) |
24.8 ° C (76.7°F) |
% 86 | 76% | 7 | Sunrise:06:03 AM Sunset: 08:05 PM |
Moonrise:Does not rise today Moonset: 03:37 PM Moon Phase ( Waning Crescent ) |
|
| 08 August 2026 Saturday | Sunny |
19.6 ° C (67.4°F) |
30.9 ° C (87.6°F) |
24.9 ° C (76.9°F) |
% 81 | 57% | 8 | Sunrise:06:04 AM Sunset: 08:04 PM |
Moonrise:12:41 AM Moonset: 04:46 PM Moon Phase ( Waning Crescent ) |
|
| 09 August 2026 Sunday | Sunny |
23.2 ° C (73.7°F) |
32.1 ° C (89.8°F) |
27.6 ° C (81.8°F) |
% 71 | 19% | 8 | Sunrise:06:04 AM Sunset: 08:03 PM |
Moonrise:01:39 AM Moonset: 05:49 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Sunny |
21.6 ° C (70.9°F) |
32.3 ° C (90.1°F) |
26.9 ° C (80.3°F) |
% 72 | 69% | 8 | Sunrise:06:05 AM Sunset: 08:01 PM |
Moonrise:02:49 AM Moonset: 06:42 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Thundery outbreaks in nearby |
19.1 ° C (66.4°F) |
27.7 ° C (81.8°F) |
22.6 ° C (72.6°F) |
% 89 | 86% | 6 | Sunrise:06:06 AM Sunset: 08:00 PM |
Moonrise:04:08 AM Moonset: 07:25 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Mist |
17.5 ° C (63.5°F) |
24.3 ° C (75.7°F) |
20.7 ° C (69.3°F) |
% 89 | 58% | 6 | Sunrise:06:07 AM Sunset: 07:59 PM |
Moonrise:05:30 AM Moonset: 07:59 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Sunny |
16 ° C (60.9°F) |
26.6 ° C (79.9°F) |
21.4 ° C (70.5°F) |
% 79 | 10% | 7 | Sunrise:06:08 AM Sunset: 07:58 PM |
Moonrise:06:51 AM Moonset: 08:29 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Sunny |
17.1 ° C (62.7°F) |
27.8 ° C (82°F) |
22 ° C (71.6°F) |
% 80 | 46% | 7 | Sunrise:06:09 AM Sunset: 07:56 PM |
Moonrise:08:09 AM Moonset: 08:55 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Patchy rain nearby |
18.3 ° C (65°F) |
25.3 ° C (77.5°F) |
21.3 ° C (70.4°F) |
% 91 | 88% | 6 | Sunrise:06:10 AM Sunset: 07:55 PM |
Moonrise:09:23 AM Moonset: 09:20 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Patchy rain nearby |
17.4 ° C (63.3°F) |
23.4 ° C (74.1°F) |
19.7 ° C (67.5°F) |
% 88 | 38% | 6 | Sunrise:06:11 AM Sunset: 07:54 PM |
Moonrise:10:36 AM Moonset: 09:45 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
14.8 ° C (58.7°F) |
25.5 ° C (77.9°F) |
19.7 ° C (67.5°F) |
% 79 | 10% | 7 | Sunrise:06:12 AM Sunset: 07:52 PM |
Moonrise:11:48 AM Moonset: 10:13 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
16.3 ° C (61.3°F) |
25.2 ° C (77.4°F) |
20.5 ° C (68.9°F) |
% 83 | 43% | 7 | Sunrise:06:13 AM Sunset: 07:51 PM |
Moonrise:12:58 PM Moonset: 10:44 PM Moon Phase ( First Quarter ) |
|