Gelfius International Airport Weather Forecast 15 Days, Weather in 27IS Today
Current weather conditions and 15 day weather forecast for Gelfius International 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.
Current weather conditions at Gelfius International Airport
| 29 March 2026 Sunday 7.8 ° C / 46°F  Overcast |
Feels Like : 5.9 ° C / 42.5°F Humidity : % 43 Pressure : 1027 mb Wind Speed : 10.8 kmph / 6.7 miles from SSE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Gelfius International Airport, IL, USA
Weather Forecast for next 15 Days for Gelfius International Airport 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 Gelfius International Airport, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 29 March 2026 Sunday |  Sunny |
3.7 ° C (38.7°F) |
23.2 ° C (73.8°F) |
12.7 ° C (54.8°F) |
% 47 | 0% | 1.5 | Sunrise:06:44 AM Sunset: 07:15 PM |
Moonrise:04:00 PM Moonset: 05:03 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 March 2026 Monday |  Partly Cloudy |
11.1 ° C (52°F) |
25.8 ° C (78.4°F) |
17.9 ° C (64.2°F) |
% 71 | 0% | 1.6 | Sunrise:06:42 AM Sunset: 07:16 PM |
Moonrise:05:06 PM Moonset: 05:29 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 March 2026 Tuesday | Partly Cloudy |
16.6 ° C (61.9°F) |
27.2 ° C (81°F) |
21.2 ° C (70.2°F) |
% 73 | 0% | 1.5 | Sunrise:06:40 AM Sunset: 07:17 PM |
Moonrise:06:10 PM Moonset: 05:52 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 April 2026 Wednesday |  Moderate rain |
11.5 ° C (52.6°F) |
15.5 ° C (59.9°F) |
14.2 ° C (57.5°F) |
% 71 | 77% | 0.9 | Sunrise:06:39 AM Sunset: 07:18 PM |
Moonrise:07:13 PM Moonset: 06:15 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 April 2026 Thursday | Moderate rain |
7.6 ° C (45.7°F) |
19.2 ° C (66.6°F) |
15.5 ° C (60°F) |
% 89 | 74% | 0 | Sunrise:06:37 AM Sunset: 07:19 PM |
Moonrise:08:15 PM Moonset: 06:37 AM Moon Phase ( Full Moon ) |
|
| 03 April 2026 Friday |  Patchy rain nearby |
5.3 ° C (41.5°F) |
15.3 ° C (59.5°F) |
10.7 ° C (51.2°F) |
% 89 | 84% | 3 | Sunrise:06:36 AM Sunset: 07:19 PM |
Moonrise:09:18 PM Moonset: 07:02 AM Moon Phase ( Waning Gibbous ) |
|
| 04 April 2026 Saturday | Moderate rain |
7.1 ° C (44.9°F) |
12.9 ° C (55.2°F) |
11.6 ° C (52.8°F) |
% 72 | 85% | 3 | Sunrise:06:34 AM Sunset: 07:20 PM |
Moonrise:10:20 PM Moonset: 07:30 AM Moon Phase ( Waning Gibbous ) |
|
| 05 April 2026 Sunday | Sunny |
2.3 ° C (36.1°F) |
11.5 ° C (52.7°F) |
6.9 ° C (44.4°F) |
% 62 | 0% | 3 | Sunrise:06:33 AM Sunset: 07:21 PM |
Moonrise:11:23 PM Moonset: 08:01 AM Moon Phase ( Waning Gibbous ) |
|
| 06 April 2026 Monday | Sunny |
4.6 ° C (40.3°F) |
18.2 ° C (64.8°F) |
11.3 ° C (52.3°F) |
% 63 | 0% | 4 | Sunrise:06:31 AM Sunset: 07:22 PM |
Moonrise:No moonrise Moonset: 08:38 AM Moon Phase ( Waning Gibbous ) |
|
| 07 April 2026 Tuesday | Partly Cloudy |
4.7 ° C (40.5°F) |
14.1 ° C (57.4°F) |
9.4 ° C (48.9°F) |
% 75 | 0% | 3 | Sunrise:06:30 AM Sunset: 07:23 PM |
Moonrise:12:21 AM Moonset: 09:23 AM Moon Phase ( Waning Gibbous ) |
|
| 08 April 2026 Wednesday | Partly Cloudy |
6.7 ° C (44.1°F) |
18.5 ° C (65.3°F) |
12.6 ° C (54.6°F) |
% 77 | 0% | 4 | Sunrise:06:28 AM Sunset: 07:24 PM |
Moonrise:01:16 AM Moonset: 10:13 AM Moon Phase ( Waning Gibbous ) |
|
| 09 April 2026 Thursday | Partly Cloudy |
12.5 ° C (54.6°F) |
20.6 ° C (69.1°F) |
16.4 ° C (61.4°F) |
% 75 | 0% | 5 | Sunrise:06:27 AM Sunset: 07:25 PM |
Moonrise:02:04 AM Moonset: 11:11 AM Moon Phase ( Waning Gibbous ) |
|
| 10 April 2026 Friday | Patchy rain nearby |
13.9 ° C (57°F) |
20.3 ° C (68.5°F) |
16.7 ° C (62.1°F) |
% 79 | 81% | 4 | Sunrise:06:25 AM Sunset: 07:26 PM |
Moonrise:02:45 AM Moonset: 12:12 PM Moon Phase ( Last Quarter ) |
|
| 11 April 2026 Saturday | Moderate rain |
8.3 ° C (46.9°F) |
16.7 ° C (62°F) |
14.2 ° C (57.5°F) |
% 92 | 86% | 3 | Sunrise:06:24 AM Sunset: 07:27 PM |
Moonrise:03:20 AM Moonset: 01:17 PM Moon Phase ( Waning Crescent ) |
|
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