Current weather conditions and 15 day weather forecast for Heeg Airport, 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.
| 06 August 2026 Thursday 22.5 ° C / 72.5°F ![]() Heavy rain |
Feels Like : 24.9 ° C / 76.8°F Humidity : % 94 Pressure : 1018 mb Wind Speed : 10.8 kmph / 6.7 miles from SSW ![]() Visibility : 10 km Precipitation (rainfall) : 8.94 mm Cloud (%) : 78 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 06 August 2026 Thursday | Sunny |
19.7 ° C (67.5°F) |
27.3 ° C (81.1°F) |
22.4 ° C (72.4°F) |
% 90 | 85% | 6 | Sunrise:06:04 AM Sunset: 08:14 PM |
Moonrise:11:57 PM Moonset: 02:34 PM Moon Phase ( Last Quarter ) |
|
| 07 August 2026 Friday | Fog |
19.6 ° C (67.2°F) |
31.8 ° C (89.2°F) |
24.7 ° C (76.5°F) |
% 81 | 56% | 7.2 | Sunrise:06:05 AM Sunset: 08:13 PM |
Moonrise:Does not rise today Moonset: 03:46 PM Moon Phase ( Waning Crescent ) |
|
| 08 August 2026 Saturday | Sunny |
16.1 ° C (61°F) |
30.2 ° C (86.4°F) |
23 ° C (73.4°F) |
% 74 | 17% | 7.2 | Sunrise:06:06 AM Sunset: 08:11 PM |
Moonrise:12:42 AM Moonset: 04:56 PM Moon Phase ( Waning Crescent ) |
|
| 09 August 2026 Sunday | Sunny |
21.6 ° C (70.9°F) |
34.6 ° C (94.4°F) |
27.7 ° C (81.9°F) |
% 68 | 17% | 8.2 | Sunrise:06:07 AM Sunset: 08:10 PM |
Moonrise:01:39 AM Moonset: 05:59 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Sunny |
23.1 ° C (73.6°F) |
34.8 ° C (94.6°F) |
28.2 ° C (82.7°F) |
% 62 | 5% | 8 | Sunrise:06:08 AM Sunset: 08:09 PM |
Moonrise:02:50 AM Moonset: 06:51 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Sunny |
19.9 ° C (67.8°F) |
29.8 ° C (85.6°F) |
25 ° C (77°F) |
% 81 | 57% | 7 | Sunrise:06:09 AM Sunset: 08:07 PM |
Moonrise:04:09 AM Moonset: 07:33 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
19 ° C (66.3°F) |
31.9 ° C (89.4°F) |
24.9 ° C (76.9°F) |
% 79 | 57% | 8 | Sunrise:06:10 AM Sunset: 08:06 PM |
Moonrise:05:32 AM Moonset: 08:07 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Sunny |
20 ° C (68°F) |
26.5 ° C (79.7°F) |
23.3 ° C (73.9°F) |
% 86 | 81% | 7 | Sunrise:06:11 AM Sunset: 08:05 PM |
Moonrise:06:54 AM Moonset: 08:35 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Patchy rain nearby |
18.2 ° C (64.8°F) |
25.5 ° C (78°F) |
21 ° C (69.7°F) |
% 89 | 77% | 6 | Sunrise:06:12 AM Sunset: 08:03 PM |
Moonrise:08:13 AM Moonset: 09:00 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Fog |
20.4 ° C (68.7°F) |
23.4 ° C (74.2°F) |
21.8 ° C (71.3°F) |
% 96 | 85% | 5 | Sunrise:06:13 AM Sunset: 08:02 PM |
Moonrise:09:29 AM Moonset: 09:24 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Fog |
19.2 ° C (66.6°F) |
23.5 ° C (74.3°F) |
21.2 ° C (70.1°F) |
% 94 | 87% | 6 | Sunrise:06:14 AM Sunset: 08:01 PM |
Moonrise:10:43 AM Moonset: 09:49 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Fog |
16 ° C (60.8°F) |
23.1 ° C (73.5°F) |
19.3 ° C (66.7°F) |
% 84 | 21% | 6 | Sunrise:06:15 AM Sunset: 07:59 PM |
Moonrise:11:55 AM Moonset: 10:15 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
13.7 ° C (56.7°F) |
26.4 ° C (79.5°F) |
19.4 ° C (67°F) |
% 80 | 11% | 7 | Sunrise:06:16 AM Sunset: 07:58 PM |
Moonrise:01:07 PM Moonset: 10:45 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Partly Cloudy |
17.8 ° C (64.1°F) |
30.7 ° C (87.3°F) |
23.6 ° C (74.4°F) |
% 80 | 59% | 8 | Sunrise:06:17 AM Sunset: 07:56 PM |
Moonrise:02:16 PM Moonset: 11:21 PM Moon Phase ( First Quarter ) |
|