Foster Field Weather Forecast 15 Days, Weather in IL28 Today
Current weather conditions and 15 day weather forecast for Foster Field, 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 Foster Field
| 06 December 2025 Saturday -2 ° C / 28.4°F  Overcast |
Feels Like : -5.1 ° C / 22.9°F Humidity : % 89 Pressure : 1008 mb Wind Speed : 7.9 kmph / 4.9 miles from SW  Visibility : 11 km Precipitation (rainfall) : 0.02 mm Cloud (%) : 100 |
15 day weather forecast for Foster Field, IL, USA
Weather Forecast for next 15 Days for Foster Field 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 Foster Field, 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 |  Light freezing rain |
-15.9 ° C (3.4°F) |
-1.2 ° C (29.8°F) |
-6.2 ° C (20.9°F) |
% 76 | 65% | 0.3 | Sunrise:07:16 AM Sunset: 04:28 PM |
Moonrise:04:56 PM Moonset: 08:26 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday | Light freezing rain |
-8 ° C (17.5°F) |
-3.6 ° C (25.5°F) |
-4 ° C (24.7°F) |
% 92 | 66% | 0.3 | Sunrise:07:17 AM Sunset: 04:28 PM |
Moonrise:06:09 PM Moonset: 09:31 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Heavy snow |
-14.1 ° C (6.6°F) |
-2.6 ° C (27.3°F) |
-5 ° C (23.1°F) |
% 88 | 75% | 0.3 | Sunrise:07:18 AM Sunset: 04:28 PM |
Moonrise:07:28 PM Moonset: 10:20 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Overcast |
-19.1 ° C (-2.4°F) |
-5.9 ° C (21.4°F) |
-12.8 ° C (8.9°F) |
% 85 | 0% | 0.3 | Sunrise:07:19 AM Sunset: 04:28 PM |
Moonrise:08:45 PM Moonset: 10:58 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday |  Moderate or heavy snow showers |
-10.8 ° C (12.5°F) |
0.9 ° C (33.6°F) |
-3.3 ° C (26.1°F) |
% 96 | 79% | 0.3 | Sunrise:07:20 AM Sunset: 04:28 PM |
Moonrise:09:59 PM Moonset: 11:27 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Blizzard |
-12.5 ° C (9.5°F) |
-3.7 ° C (25.3°F) |
-3.8 ° C (25.1°F) |
% 91 | 79% | 0 | Sunrise:07:20 AM Sunset: 04:28 PM |
Moonrise:11:08 PM Moonset: 11:50 AM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Heavy snow |
-14.9 ° C (5.1°F) |
-5.7 ° C (21.7°F) |
-9.3 ° C (15.2°F) |
% 94 | 79% | 1 | Sunrise:07:21 AM Sunset: 04:28 PM |
Moonrise:No moonrise Moonset: 12:10 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday |  Partly Cloudy |
-16.9 ° C (1.5°F) |
-9.6 ° C (14.7°F) |
-12.1 ° C (10.2°F) |
% 89 | 0% | 2 | Sunrise:07:22 AM Sunset: 04:29 PM |
Moonrise:12:13 AM Moonset: 12:29 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Light freezing rain |
-19.3 ° C (-2.7°F) |
-7.2 ° C (19.1°F) |
-13.4 ° C (7.9°F) |
% 91 | 65% | 1 | Sunrise:07:23 AM Sunset: 04:29 PM |
Moonrise:01:17 AM Moonset: 12:47 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Light freezing rain |
-19.1 ° C (-2.3°F) |
-9.8 ° C (14.3°F) |
-13.9 ° C (6.9°F) |
% 90 | 60% | 1 | Sunrise:07:24 AM Sunset: 04:29 PM |
Moonrise:02:19 AM Moonset: 01:07 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday |  Sunny |
-17 ° C (1.4°F) |
-11.6 ° C (11.2°F) |
-14.6 ° C (5.7°F) |
% 87 | 0% | 2 | Sunrise:07:24 AM Sunset: 04:29 PM |
Moonrise:03:23 AM Moonset: 01:29 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Partly Cloudy |
-20.3 ° C (-4.6°F) |
-12.3 ° C (9.8°F) |
-17.5 ° C (0.5°F) |
% 91 | 0% | 2 | Sunrise:07:25 AM Sunset: 04:30 PM |
Moonrise:04:26 AM Moonset: 01:55 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Cloudy |
-19 ° C (-2.2°F) |
-6.5 ° C (20.2°F) |
-12.7 ° C (9.1°F) |
% 92 | 0% | 1 | Sunrise:07:26 AM Sunset: 04:30 PM |
Moonrise:05:30 AM Moonset: 02:26 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Heavy snow |
-10.5 ° C (13.1°F) |
-5.5 ° C (22.2°F) |
-8.1 ° C (17.4°F) |
% 92 | 86% | 1 | Sunrise:07:26 AM Sunset: 04:30 PM |
Moonrise:06:32 AM Moonset: 03:05 PM Moon Phase ( Waning Crescent ) |
|
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