Illinois Valley Regional Airport-Walter A Duncan Field Weather Forecast 15 Days, Weather in VYS Today
Current weather conditions and 15 day weather forecast for Illinois Valley Regional Airport-Walter A Duncan Field, 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.
Current weather conditions at Illinois Valley Regional Airport-Walter A Duncan Field
| 24 March 2026 Tuesday 0.4 ° C / 32.7°F  Clear |
Feels Like : -3 ° C / 26.5°F Humidity : % 51 Pressure : 1030 mb Wind Speed : 10.8 kmph / 6.7 miles from SE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Illinois Valley Regional Airport-Walter A Duncan Field, IL, USA
Weather Forecast for next 15 Days for Illinois Valley Regional Airport-Walter A Duncan Field including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Illinois Valley Regional Airport-Walter A Duncan Field, Illinois state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 24 March 2026 Tuesday |  Partly Cloudy |
-1.5 ° C (29.3°F) |
8.9 ° C (48°F) |
3.6 ° C (38.5°F) |
% 54 | 0% | 1 | Sunrise:06:53 AM Sunset: 07:13 PM |
Moonrise:10:04 AM Moonset: 01:22 AM Moon Phase ( Waxing Crescent ) |
|
| 25 March 2026 Wednesday |  Patchy rain nearby |
2.6 ° C (36.7°F) |
20.9 ° C (69.6°F) |
12 ° C (53.6°F) |
% 69 | 78% | 1.2 | Sunrise:06:51 AM Sunset: 07:14 PM |
Moonrise:11:07 AM Moonset: 02:29 AM Moon Phase ( First Quarter ) |
|
| 26 March 2026 Thursday |  Moderate rain |
11.2 ° C (52.2°F) |
23.2 ° C (73.8°F) |
16.2 ° C (61.2°F) |
% 87 | 78% | 1.4 | Sunrise:06:49 AM Sunset: 07:15 PM |
Moonrise:12:17 PM Moonset: 03:25 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 March 2026 Friday | Partly Cloudy |
0.7 ° C (33.3°F) |
7.2 ° C (44.9°F) |
5.1 ° C (41.2°F) |
% 56 | 0% | 1.6 | Sunrise:06:47 AM Sunset: 07:16 PM |
Moonrise:01:32 PM Moonset: 04:08 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 March 2026 Saturday | Sunny |
-0.7 ° C (30.8°F) |
10.1 ° C (50.1°F) |
3.4 ° C (38.1°F) |
% 51 | 0% | 0 | Sunrise:06:46 AM Sunset: 07:17 PM |
Moonrise:02:46 PM Moonset: 04:43 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 March 2026 Sunday | Partly Cloudy |
3.7 ° C (38.7°F) |
13.8 ° C (56.9°F) |
8.7 ° C (47.6°F) |
% 48 | 0% | 3 | Sunrise:06:44 AM Sunset: 07:19 PM |
Moonrise:03:57 PM Moonset: 05:11 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 March 2026 Monday | Partly Cloudy |
7.5 ° C (45.5°F) |
21.1 ° C (70°F) |
14.1 ° C (57.3°F) |
% 62 | 0% | 4 | Sunrise:06:42 AM Sunset: 07:20 PM |
Moonrise:05:06 PM Moonset: 05:34 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 March 2026 Tuesday | Patchy rain nearby |
16.2 ° C (61.1°F) |
20.2 ° C (68.4°F) |
17.9 ° C (64.3°F) |
% 81 | 85% | 4 | Sunrise:06:41 AM Sunset: 07:21 PM |
Moonrise:06:12 PM Moonset: 05:55 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 April 2026 Wednesday | Patchy rain nearby |
17.7 ° C (63.9°F) |
27.6 ° C (81.6°F) |
21.6 ° C (70.8°F) |
% 72 | 75% | 5 | Sunrise:06:39 AM Sunset: 07:22 PM |
Moonrise:07:18 PM Moonset: 06:15 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 April 2026 Thursday | Sunny |
17.6 ° C (63.7°F) |
26.7 ° C (80.1°F) |
21.8 ° C (71.2°F) |
% 69 | 0% | 6 | Sunrise:06:37 AM Sunset: 07:23 PM |
Moonrise:08:23 PM Moonset: 06:36 AM Moon Phase ( Full Moon ) |
|
| 03 April 2026 Friday | Patchy rain nearby |
13.2 ° C (55.8°F) |
17.9 ° C (64.3°F) |
16.6 ° C (61.9°F) |
% 82 | 82% | 4 | Sunrise:06:36 AM Sunset: 07:24 PM |
Moonrise:09:28 PM Moonset: 06:58 AM Moon Phase ( Waning Gibbous ) |
|
| 04 April 2026 Saturday | Patchy rain nearby |
10 ° C (50°F) |
19.9 ° C (67.9°F) |
16.8 ° C (62.2°F) |
% 67 | 74% | 4 | Sunrise:06:34 AM Sunset: 07:25 PM |
Moonrise:10:33 PM Moonset: 07:23 AM Moon Phase ( Waning Gibbous ) |
|
| 05 April 2026 Sunday |  Overcast |
1.1 ° C (34°F) |
6 ° C (42.9°F) |
4 ° C (39.1°F) |
% 55 | 0% | 1 | Sunrise:06:32 AM Sunset: 07:26 PM |
Moonrise:11:37 PM Moonset: 07:53 AM Moon Phase ( Waning Gibbous ) |
|
| 06 April 2026 Monday | Sunny |
-1.9 ° C (28.5°F) |
9.5 ° C (49°F) |
3.6 ° C (38.4°F) |
% 54 | 0% | 2 | Sunrise:06:31 AM Sunset: 07:27 PM |
Moonrise:No moonrise Moonset: 08:28 AM Moon Phase ( Waning Gibbous ) |
|
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