Tri-County Airport Weather Forecast 15 Days, Weather in 2C6 Today
Current weather conditions and 15 day weather forecast for Tri-County 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 Tri-County Airport
| 30 March 2026 Monday 9.7 ° C / 49.5°F  Partly cloudy |
Feels Like : 7.2 ° C / 44.9°F Humidity : % 83 Pressure : 1015 mb Wind Speed : 18.4 kmph / 11.4 miles from S  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 50 |
15 day weather forecast for Tri-County Airport, IL, USA
Weather Forecast for next 15 Days for Tri-County 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 Tri-County 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 30 March 2026 Monday |  Sunny |
9.6 ° C (49.3°F) |
30.3 ° C (86.5°F) |
19 ° C (66.2°F) |
% 62 | 0% | 1.5 | Sunrise:06:47 AM Sunset: 07:24 PM |
Moonrise:05:11 PM Moonset: 05:38 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 March 2026 Tuesday |  Moderate rain |
10 ° C (50°F) |
23.7 ° C (74.7°F) |
17.7 ° C (63.9°F) |
% 80 | 84% | 1.2 | Sunrise:06:46 AM Sunset: 07:25 PM |
Moonrise:06:17 PM Moonset: 06:00 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 April 2026 Wednesday |  Heavy rain |
5.7 ° C (42.3°F) |
8 ° C (46.4°F) |
7 ° C (44.6°F) |
% 86 | 87% | 0.2 | Sunrise:06:44 AM Sunset: 07:26 PM |
Moonrise:07:22 PM Moonset: 06:20 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 April 2026 Thursday | Moderate rain |
2.3 ° C (36.1°F) |
4.3 ° C (39.7°F) |
4.9 ° C (40.8°F) |
% 91 | 88% | 0.2 | Sunrise:06:42 AM Sunset: 07:27 PM |
Moonrise:08:26 PM Moonset: 06:41 AM Moon Phase ( Full Moon ) |
|
| 03 April 2026 Friday |  Patchy rain nearby |
1.3 ° C (34.4°F) |
15.2 ° C (59.3°F) |
9 ° C (48.2°F) |
% 86 | 84% | 0 | Sunrise:06:41 AM Sunset: 07:28 PM |
Moonrise:09:31 PM Moonset: 07:04 AM Moon Phase ( Waning Gibbous ) |
|
| 04 April 2026 Saturday | Patchy rain nearby |
7.6 ° C (45.7°F) |
17.7 ° C (63.8°F) |
11.7 ° C (53.1°F) |
% 90 | 76% | 3 | Sunrise:06:39 AM Sunset: 07:29 PM |
Moonrise:10:36 PM Moonset: 07:29 AM Moon Phase ( Waning Gibbous ) |
|
| 05 April 2026 Sunday |  Overcast |
2 ° C (35.6°F) |
6.7 ° C (44°F) |
4.8 ° C (40.7°F) |
% 68 | 0% | 1 | Sunrise:06:37 AM Sunset: 07:30 PM |
Moonrise:11:39 PM Moonset: 07:59 AM Moon Phase ( Waning Gibbous ) |
|
| 06 April 2026 Monday | Sunny |
-0.8 ° C (30.6°F) |
10.8 ° C (51.4°F) |
4.8 ° C (40.6°F) |
% 61 | 0% | 2 | Sunrise:06:36 AM Sunset: 07:31 PM |
Moonrise:No moonrise Moonset: 08:35 AM Moon Phase ( Waning Gibbous ) |
|
| 07 April 2026 Tuesday | Sunny |
4.5 ° C (40°F) |
18.9 ° C (66°F) |
10.9 ° C (51.7°F) |
% 65 | 0% | 4 | Sunrise:06:34 AM Sunset: 07:32 PM |
Moonrise:12:39 AM Moonset: 09:18 AM Moon Phase ( Waning Gibbous ) |
|
| 08 April 2026 Wednesday | Patchy rain nearby |
9.1 ° C (48.4°F) |
14.9 ° C (58.9°F) |
12.1 ° C (53.7°F) |
% 79 | 85% | 3 | Sunrise:06:32 AM Sunset: 07:33 PM |
Moonrise:01:34 AM Moonset: 10:09 AM Moon Phase ( Waning Gibbous ) |
|
| 09 April 2026 Thursday | Patchy rain nearby |
9.3 ° C (48.7°F) |
21.1 ° C (70°F) |
14.3 ° C (57.8°F) |
% 81 | 87% | 3 | Sunrise:06:31 AM Sunset: 07:34 PM |
Moonrise:02:21 AM Moonset: 11:07 AM Moon Phase ( Waning Gibbous ) |
|
| 10 April 2026 Friday | Partly Cloudy |
6.2 ° C (43.1°F) |
11.6 ° C (52.9°F) |
9.2 ° C (48.5°F) |
% 54 | 0% | 3 | Sunrise:06:29 AM Sunset: 07:35 PM |
Moonrise:03:01 AM Moonset: 12:10 PM Moon Phase ( Last Quarter ) |
|
| 11 April 2026 Saturday | Sunny |
2 ° C (35.6°F) |
13.3 ° C (56°F) |
7.6 ° C (45.6°F) |
% 58 | 0% | 3 | Sunrise:06:28 AM Sunset: 07:36 PM |
Moonrise:03:35 AM Moonset: 01:16 PM Moon Phase ( Waning Crescent ) |
|
| 12 April 2026 Sunday | Moderate rain |
6.5 ° C (43.7°F) |
10.5 ° C (51°F) |
8.5 ° C (47.3°F) |
% 90 | 89% | 2 | Sunrise:06:26 AM Sunset: 07:37 PM |
Moonrise:04:03 AM Moonset: 02:23 PM Moon Phase ( Waning Crescent ) |
|
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