Current weather conditions and 15 day weather forecast for Mount Vernon Outland 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.
| 12 August 2026 Wednesday 34 ° C / 93.2°F ![]() Sunny |
Feels Like : 37.7 ° C / 99.8°F Humidity : % 53 Pressure : 1013 mb Wind Speed : 6.8 kmph / 4.3 miles from WSW ![]() Visibility : 16.1 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 11 August 2026 Tuesday | Sunny |
23.9 ° C (75°F) |
37.5 ° C (99.5°F) |
30.3 ° C (86.5°F) |
% 65 | 4% | 8.2 | Sunrise:06:06 AM Sunset: 07:54 PM |
Moonrise:04:10 AM Moonset: 07:17 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
22 ° C (71.5°F) |
34.7 ° C (94.4°F) |
27.8 ° C (82.1°F) |
% 71 | 57% | 7.3 | Sunrise:06:07 AM Sunset: 07:53 PM |
Moonrise:05:31 AM Moonset: 07:54 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Sunny |
21.7 ° C (71°F) |
32.6 ° C (90.8°F) |
26.3 ° C (79.3°F) |
% 80 | 64% | 5.5 | Sunrise:06:08 AM Sunset: 07:52 PM |
Moonrise:06:50 AM Moonset: 08:24 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Sunny |
23.6 ° C (74.4°F) |
34 ° C (93.1°F) |
27.8 ° C (82°F) |
% 78 | 10% | 8.2 | Sunrise:06:09 AM Sunset: 07:51 PM |
Moonrise:08:06 AM Moonset: 08:52 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Sunny |
23.2 ° C (73.8°F) |
38 ° C (100.4°F) |
30.1 ° C (86.2°F) |
% 64 | 4% | 8.9 | Sunrise:06:10 AM Sunset: 07:49 PM |
Moonrise:09:20 AM Moonset: 09:18 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
25.9 ° C (78.6°F) |
40.2 ° C (104.3°F) |
31 ° C (87.8°F) |
% 55 | 2% | 10 | Sunrise:06:11 AM Sunset: 07:48 PM |
Moonrise:10:31 AM Moonset: 09:44 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
21.5 ° C (70.7°F) |
31.3 ° C (88.4°F) |
26.2 ° C (79.1°F) |
% 76 | 57% | 8 | Sunrise:06:11 AM Sunset: 07:47 PM |
Moonrise:11:42 AM Moonset: 10:13 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
18.3 ° C (64.9°F) |
33.3 ° C (91.9°F) |
25 ° C (77°F) |
% 67 | 36% | 8 | Sunrise:06:12 AM Sunset: 07:45 PM |
Moonrise:12:51 PM Moonset: 10:45 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Sunny |
21.1 ° C (70°F) |
34.5 ° C (94.2°F) |
26.7 ° C (80°F) |
% 71 | 36% | 8 | Sunrise:06:13 AM Sunset: 07:44 PM |
Moonrise:01:58 PM Moonset: 11:23 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Sunny |
21.3 ° C (70.4°F) |
37.1 ° C (98.8°F) |
28.4 ° C (83.1°F) |
% 69 | 17% | 9 | Sunrise:06:14 AM Sunset: 07:43 PM |
Moonrise:03:01 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Sunny |
26.4 ° C (79.5°F) |
43.2 ° C (109.7°F) |
33.8 ° C (92.8°F) |
% 40 | 1% | 10 | Sunrise:06:15 AM Sunset: 07:41 PM |
Moonrise:03:59 PM Moonset: 12:07 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Sunny |
23.7 ° C (74.7°F) |
39.4 ° C (102.8°F) |
32.4 ° C (90.3°F) |
% 49 | 2% | 9 | Sunrise:06:16 AM Sunset: 07:40 PM |
Moonrise:04:50 PM Moonset: 12:57 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Sunny |
20.9 ° C (69.6°F) |
33.2 ° C (91.8°F) |
25.2 ° C (77.4°F) |
% 78 | 57% | 8 | Sunrise:06:17 AM Sunset: 07:38 PM |
Moonrise:05:33 PM Moonset: 01:53 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Patchy rain nearby |
19.2 ° C (66.5°F) |
24.4 ° C (75.8°F) |
21.6 ° C (70.9°F) |
% 84 | 81% | 6 | Sunrise:06:18 AM Sunset: 07:37 PM |
Moonrise:06:08 PM Moonset: 02:52 AM Moon Phase ( Waxing Gibbous ) |
|