Current weather conditions and 15 day weather forecast for Il.Dept Of Transportation 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.
| 19 September 2026 Saturday 18.1 ° C / 64.5°F ![]() Light rain shower |
Feels Like : 18.8 ° C / 65.8°F Humidity : % 98 Pressure : 1014 mb Wind Speed : 10.1 kmph / 6.3 miles from S ![]() Visibility : 10 km Precipitation (rainfall) : 1.76 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 19 September 2026 Saturday | Light rain shower |
16.2 ° C (61.1°F) |
21.1 ° C (70°F) |
18.7 ° C (65.6°F) |
% 96 | 93% | 0.9 | Sunrise:06:37 AM Sunset: 06:56 PM |
Moonrise:03:42 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 20 September 2026 Sunday | Light rain shower |
15.6 ° C (60.2°F) |
20.1 ° C (68.3°F) |
17.1 ° C (62.8°F) |
% 95 | 92% | 1.3 | Sunrise:06:38 AM Sunset: 06:54 PM |
Moonrise:04:19 PM Moonset: 12:27 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Overcast |
13.9 ° C (57.1°F) |
15.9 ° C (60.5°F) |
14.6 ° C (58.3°F) |
% 82 | 75% | 0.6 | Sunrise:06:39 AM Sunset: 06:52 PM |
Moonrise:04:48 PM Moonset: 01:30 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Patchy rain nearby |
10.8 ° C (51.5°F) |
15.1 ° C (59.1°F) |
13.1 ° C (55.5°F) |
% 82 | 85% | 3 | Sunrise:06:40 AM Sunset: 06:51 PM |
Moonrise:05:13 PM Moonset: 02:34 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Overcast |
13.5 ° C (56.3°F) |
16.1 ° C (61°F) |
14.9 ° C (58.9°F) |
% 80 | 37% | 4 | Sunrise:06:41 AM Sunset: 06:49 PM |
Moonrise:05:34 PM Moonset: 03:37 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Sunny |
9.8 ° C (49.6°F) |
14.7 ° C (58.5°F) |
12.8 ° C (55°F) |
% 85 | 20% | 4 | Sunrise:06:42 AM Sunset: 06:47 PM |
Moonrise:05:54 PM Moonset: 04:39 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Sunny |
10.6 ° C (51.2°F) |
18.2 ° C (64.8°F) |
13.9 ° C (57.1°F) |
% 78 | 9% | 5 | Sunrise:06:43 AM Sunset: 06:45 PM |
Moonrise:06:13 PM Moonset: 05:42 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Sunny |
12.5 ° C (54.5°F) |
20.2 ° C (68.4°F) |
15.6 ° C (60.1°F) |
% 71 | 10% | 5 | Sunrise:06:44 AM Sunset: 06:44 PM |
Moonrise:06:32 PM Moonset: 06:45 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Sunny |
12.3 ° C (54.1°F) |
20.3 ° C (68.6°F) |
16.1 ° C (61°F) |
% 71 | 10% | 6 | Sunrise:06:45 AM Sunset: 06:42 PM |
Moonrise:06:53 PM Moonset: 07:50 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Overcast |
14 ° C (57.2°F) |
20.4 ° C (68.8°F) |
16.5 ° C (61.7°F) |
% 83 | 26% | 5 | Sunrise:06:47 AM Sunset: 06:40 PM |
Moonrise:07:17 PM Moonset: 08:57 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Patchy rain nearby |
13 ° C (55.4°F) |
17.1 ° C (62.8°F) |
15 ° C (59.1°F) |
% 94 | 85% | 4 | Sunrise:06:48 AM Sunset: 06:38 PM |
Moonrise:07:46 PM Moonset: 10:06 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Light rain shower |
12 ° C (53.6°F) |
13.7 ° C (56.7°F) |
12.7 ° C (54.9°F) |
% 93 | 89% | 3 | Sunrise:06:49 AM Sunset: 06:37 PM |
Moonrise:08:22 PM Moonset: 11:17 AM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Patchy rain nearby |
11.6 ° C (53°F) |
14.9 ° C (58.9°F) |
12.9 ° C (55.1°F) |
% 93 | 76% | 3 | Sunrise:06:50 AM Sunset: 06:35 PM |
Moonrise:09:09 PM Moonset: 12:28 PM Moon Phase ( Last Quarter ) |
|
| 02 October 2026 Friday | Patchy rain nearby |
13.2 ° C (55.7°F) |
16.5 ° C (61.8°F) |
14.8 ° C (58.6°F) |
% 91 | 38% | 4 | Sunrise:06:51 AM Sunset: 06:33 PM |
Moonrise:10:07 PM Moonset: 01:33 PM Moon Phase ( Last Quarter ) |
|