Johnson Airport Weather Forecast 15 Days, Weather in 90IL Today
Current weather conditions and 15 day weather forecast for Johnson 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 Johnson Airport
| 05 December 2025 Friday -15.7 ° C / 3.7°F  Overcast |
Feels Like : -21.5 ° C / -6.7°F Humidity : % 77 Pressure : 1021 mb Wind Speed : 8.6 kmph / 5.4 miles from SSE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Johnson Airport, IL, USA
Weather Forecast for next 15 Days for Johnson 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 Johnson 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 December 2025 Friday |  Cloudy |
-19.8 ° C (-3.6°F) |
-0.3 ° C (31.5°F) |
-8 ° C (17.5°F) |
% 80 | 0% | 0.4 | Sunrise:07:00 AM Sunset: 04:21 PM |
Moonrise:04:50 PM Moonset: 08:08 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday | Overcast |
-2.2 ° C (28.1°F) |
0.2 ° C (32.4°F) |
-1.1 ° C (29.9°F) |
% 90 | 0% | 0.3 | Sunrise:07:01 AM Sunset: 04:21 PM |
Moonrise:06:02 PM Moonset: 09:13 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Moderate or heavy snow showers |
-9.1 ° C (15.7°F) |
0.4 ° C (32.7°F) |
-1.8 ° C (28.7°F) |
% 90 | 76% | 0.2 | Sunrise:07:02 AM Sunset: 04:21 PM |
Moonrise:07:20 PM Moonset: 10:03 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday |  Mist |
-13 ° C (8.7°F) |
-6.1 ° C (21°F) |
-9.7 ° C (14.5°F) |
% 91 | 0% | 0.4 | Sunrise:07:03 AM Sunset: 04:21 PM |
Moonrise:08:36 PM Moonset: 10:42 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday |  Partly Cloudy |
-9.7 ° C (14.6°F) |
0.9 ° C (33.6°F) |
-5.4 ° C (22.3°F) |
% 86 | 0% | 0 | Sunrise:07:04 AM Sunset: 04:21 PM |
Moonrise:09:49 PM Moonset: 11:12 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Moderate snow |
-5.8 ° C (21.6°F) |
2.1 ° C (35.8°F) |
0.2 ° C (32.3°F) |
% 90 | 72% | 1 | Sunrise:07:05 AM Sunset: 04:21 PM |
Moonrise:10:57 PM Moonset: 11:37 AM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday |  Light freezing rain |
-9.2 ° C (15.4°F) |
-4.3 ° C (24.3°F) |
-6.6 ° C (20.2°F) |
% 82 | 77% | 1 | Sunrise:07:05 AM Sunset: 04:21 PM |
Moonrise:No moonrise Moonset: 11:58 AM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Partly Cloudy |
-8.4 ° C (16.8°F) |
-5.5 ° C (22.1°F) |
-6.3 ° C (20.7°F) |
% 85 | 0% | 2 | Sunrise:07:06 AM Sunset: 04:21 PM |
Moonrise:12:01 AM Moonset: 12:17 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday |  Sunny |
-10.3 ° C (13.4°F) |
-4 ° C (24.8°F) |
-6.6 ° C (20.1°F) |
% 85 | 0% | 2 | Sunrise:07:07 AM Sunset: 04:21 PM |
Moonrise:01:04 AM Moonset: 12:37 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Sunny |
-4.6 ° C (23.7°F) |
3 ° C (37.3°F) |
0.1 ° C (32.2°F) |
% 77 | 0% | 2 | Sunrise:07:08 AM Sunset: 04:22 PM |
Moonrise:02:05 AM Moonset: 12:57 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Partly Cloudy |
-6.6 ° C (20.1°F) |
-1.5 ° C (29.3°F) |
-4.4 ° C (24.1°F) |
% 67 | 0% | 2 | Sunrise:07:08 AM Sunset: 04:22 PM |
Moonrise:03:07 AM Moonset: 01:20 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Light freezing rain |
-4 ° C (24.8°F) |
-1.4 ° C (29.4°F) |
-2.4 ° C (27.7°F) |
% 76 | 68% | 1 | Sunrise:07:09 AM Sunset: 04:22 PM |
Moonrise:04:10 AM Moonset: 01:47 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Light rain |
-0.5 ° C (31.1°F) |
0.7 ° C (33.3°F) |
0.2 ° C (32.3°F) |
% 95 | 89% | 1 | Sunrise:07:10 AM Sunset: 04:22 PM |
Moonrise:05:13 AM Moonset: 02:19 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Fog |
0.2 ° C (32.4°F) |
0.9 ° C (33.5°F) |
0.5 ° C (32.9°F) |
% 99 | 72% | 1 | Sunrise:07:10 AM Sunset: 04:23 PM |
Moonrise:06:15 AM Moonset: 02:58 PM Moon Phase ( Waning Crescent ) |
|
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