Spring Brook Airport Weather Forecast 15 Days, Weather in 1LL2 Today
Current weather conditions and 15 day weather forecast for Spring Brook 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 Spring Brook Airport
| 15 December 2025 Monday -12.7 ° C / 9.1°F  Clear |
Feels Like : -21.9 ° C / -7.4°F Humidity : % 69 Pressure : 1026 mb Wind Speed : 23 kmph / 14.3 miles from SSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Spring Brook Airport, IL, USA
Weather Forecast for next 15 Days for Spring Brook 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 Spring Brook 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 December 2025 Monday | Sunny |
-18.1 ° C (-0.6°F) |
-1.2 ° C (29.8°F) |
-10.3 ° C (13.5°F) |
% 71 | 0% | 0.3 | Sunrise:07:15 AM Sunset: 04:27 PM |
Moonrise:03:14 AM Moonset: 01:25 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday |  Mist |
-10.8 ° C (12.6°F) |
4.3 ° C (39.7°F) |
-3.9 ° C (24.9°F) |
% 91 | 0% | 0.4 | Sunrise:07:15 AM Sunset: 04:27 PM |
Moonrise:04:16 AM Moonset: 01:52 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Overcast |
-2.9 ° C (26.8°F) |
-0.3 ° C (31.5°F) |
-1.3 ° C (29.7°F) |
% 95 | 0% | 0.3 | Sunrise:07:16 AM Sunset: 04:27 PM |
Moonrise:05:20 AM Moonset: 02:24 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Moderate rain |
-7.4 ° C (18.8°F) |
10.4 ° C (50.7°F) |
2.9 ° C (37.1°F) |
% 83 | 83% | 0.1 | Sunrise:07:17 AM Sunset: 04:28 PM |
Moonrise:06:22 AM Moonset: 03:03 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Partly Cloudy |
-11.1 ° C (12°F) |
-5 ° C (22.9°F) |
-7.1 ° C (19.3°F) |
% 62 | 0% | 0 | Sunrise:07:17 AM Sunset: 04:28 PM |
Moonrise:07:20 AM Moonset: 03:51 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Patchy rain nearby |
-2.9 ° C (26.7°F) |
5.4 ° C (41.8°F) |
1.3 ° C (34.3°F) |
% 66 | 62% | 1 | Sunrise:07:18 AM Sunset: 04:29 PM |
Moonrise:08:11 AM Moonset: 04:47 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
-7.2 ° C (19.1°F) |
-2.7 ° C (27.2°F) |
-4.1 ° C (24.6°F) |
% 76 | 0% | 2 | Sunrise:07:18 AM Sunset: 04:29 PM |
Moonrise:08:55 AM Moonset: 05:49 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Partly Cloudy |
-8 ° C (17.6°F) |
2.9 ° C (37.3°F) |
-2.5 ° C (27.4°F) |
% 63 | 0% | 2 | Sunrise:07:19 AM Sunset: 04:30 PM |
Moonrise:09:32 AM Moonset: 06:55 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Sunny |
1.5 ° C (34.8°F) |
7.2 ° C (45°F) |
3.8 ° C (38.8°F) |
% 71 | 0% | 2 | Sunrise:07:19 AM Sunset: 04:30 PM |
Moonrise:10:01 AM Moonset: 08:02 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Partly Cloudy |
-3.8 ° C (25.2°F) |
1.7 ° C (35.1°F) |
-0.2 ° C (31.6°F) |
% 70 | 0% | 2 | Sunrise:07:20 AM Sunset: 04:31 PM |
Moonrise:10:27 AM Moonset: 09:10 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Light freezing rain |
-7.2 ° C (19.1°F) |
-0.7 ° C (30.8°F) |
-3.7 ° C (25.3°F) |
% 47 | 67% | 1 | Sunrise:07:20 AM Sunset: 04:31 PM |
Moonrise:10:50 AM Moonset: 10:17 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Light freezing rain |
-10.7 ° C (12.8°F) |
-3.1 ° C (26.5°F) |
-4.8 ° C (23.4°F) |
% 70 | 81% | 1 | Sunrise:07:20 AM Sunset: 04:32 PM |
Moonrise:11:11 AM Moonset: 11:26 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Cloudy |
-13.3 ° C (8.1°F) |
-8.7 ° C (16.3°F) |
-11 ° C (12.2°F) |
% 60 | 0% | 1 | Sunrise:07:21 AM Sunset: 04:33 PM |
Moonrise:11:33 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Light freezing rain |
-10 ° C (14.1°F) |
-1.4 ° C (29.5°F) |
-5.8 ° C (21.5°F) |
% 68 | 66% | 1 | Sunrise:07:21 AM Sunset: 04:34 PM |
Moonrise:11:56 AM Moonset: 12:36 AM Moon Phase ( Waxing Gibbous ) |
|
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