Current weather conditions and 15 day weather forecast for Gentry 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.
| 17 December 2025 Wednesday 1.7 ° C / 35.1°F ![]() Clear |
Feels Like : -0.8 ° C / 30.5°F Humidity : % 82 Pressure : 1013 mb Wind Speed : 8.3 kmph / 5.1 miles from SSE ![]() Visibility : 16 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 17 December 2025 Wednesday | Partly Cloudy |
-2.3 ° C (27.9°F) |
3.9 ° C (39°F) |
0.9 ° C (33.5°F) |
% 88 | 0% | 0.3 | Sunrise:07:20 AM Sunset: 04:28 PM |
Moonrise:05:25 AM Moonset: 02:24 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Moderate rain |
-1 ° C (30.3°F) |
3 ° C (37.4°F) |
1.4 ° C (34.5°F) |
% 99 | 85% | 0.1 | Sunrise:07:21 AM Sunset: 04:29 PM |
Moonrise:06:26 AM Moonset: 03:04 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Overcast |
-7.3 ° C (18.9°F) |
-5 ° C (23°F) |
-4.9 ° C (23.1°F) |
% 78 | 0% | 0.2 | Sunrise:07:21 AM Sunset: 04:29 PM |
Moonrise:07:25 AM Moonset: 03:51 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Partly Cloudy |
-2.5 ° C (27.4°F) |
3 ° C (37.5°F) |
0.1 ° C (32.2°F) |
% 71 | 0% | 0.2 | Sunrise:07:22 AM Sunset: 04:29 PM |
Moonrise:08:16 AM Moonset: 04:47 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
-7.5 ° C (18.5°F) |
-0.9 ° C (30.4°F) |
-3.7 ° C (25.3°F) |
% 64 | 0% | 0 | Sunrise:07:22 AM Sunset: 04:30 PM |
Moonrise:09:00 AM Moonset: 05:50 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Partly Cloudy |
-6 ° C (21.1°F) |
2.5 ° C (36.5°F) |
-1.6 ° C (29.1°F) |
% 51 | 0% | 2 | Sunrise:07:23 AM Sunset: 04:31 PM |
Moonrise:09:36 AM Moonset: 06:56 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Overcast |
0.8 ° C (33.4°F) |
9.4 ° C (49°F) |
4.4 ° C (39.9°F) |
% 85 | 0% | 1 | Sunrise:07:23 AM Sunset: 04:31 PM |
Moonrise:10:05 AM Moonset: 08:04 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Partly Cloudy |
2.3 ° C (36.2°F) |
7.3 ° C (45.1°F) |
5.9 ° C (42.5°F) |
% 92 | 0% | 3 | Sunrise:07:24 AM Sunset: 04:32 PM |
Moonrise:10:30 AM Moonset: 09:12 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Partly Cloudy |
2 ° C (35.6°F) |
7.9 ° C (46.1°F) |
6.5 ° C (43.7°F) |
% 81 | 0% | 3 | Sunrise:07:24 AM Sunset: 04:32 PM |
Moonrise:10:53 AM Moonset: 10:19 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Partly Cloudy |
-0.5 ° C (31.1°F) |
4 ° C (39.2°F) |
1.3 ° C (34.3°F) |
% 60 | 0% | 2 | Sunrise:07:25 AM Sunset: 04:33 PM |
Moonrise:11:14 AM Moonset: 11:29 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Heavy snow |
-0.8 ° C (30.6°F) |
1.3 ° C (34.3°F) |
0.4 ° C (32.7°F) |
% 86 | 80% | 1 | Sunrise:07:25 AM Sunset: 04:34 PM |
Moonrise:11:35 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Overcast |
-4 ° C (24.8°F) |
2.1 ° C (35.7°F) |
-0.9 ° C (30.4°F) |
% 90 | 0% | 1 | Sunrise:07:25 AM Sunset: 04:34 PM |
Moonrise:11:57 AM Moonset: 12:39 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Patchy rain nearby |
0.3 ° C (32.5°F) |
2.5 ° C (36.5°F) |
1.5 ° C (34.7°F) |
% 95 | 87% | 1 | Sunrise:07:25 AM Sunset: 04:35 PM |
Moonrise:12:23 PM Moonset: 01:54 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Mist |
-0.8 ° C (30.6°F) |
4.3 ° C (39.8°F) |
1.9 ° C (35.5°F) |
% 93 | 0% | 1 | Sunrise:07:26 AM Sunset: 04:36 PM |
Moonrise:12:56 PM Moonset: 03:12 AM Moon Phase ( Waxing Gibbous ) |
|