Current weather conditions and 15 day weather forecast for Lemont Fire Department Heliport, 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.
| 05 December 2025 Friday -15.6 ° C / 3.9°F ![]() Overcast |
Feels Like : -22 ° C / -7.6°F Humidity : % 80 Pressure : 1019 mb Wind Speed : 10.1 kmph / 6.3 miles from SSW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 December 2025 Friday | Overcast |
-19 ° C (-2.2°F) |
0.1 ° C (32.2°F) |
-8.4 ° C (16.8°F) |
% 83 | 0% | 0.3 | Sunrise:07:04 AM Sunset: 04:22 PM |
Moonrise:04:50 PM Moonset: 08:13 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday | Overcast |
-4.4 ° C (24.1°F) |
0 ° C (32°F) |
-2.1 ° C (28.2°F) |
% 88 | 0% | 0.3 | Sunrise:07:05 AM Sunset: 04:21 PM |
Moonrise:06:03 PM Moonset: 09:18 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday | Moderate snow |
-11.4 ° C (11.6°F) |
-1.2 ° C (29.8°F) |
-3.9 ° C (25°F) |
% 88 | 81% | 0.2 | Sunrise:07:06 AM Sunset: 04:21 PM |
Moonrise:07:21 PM Moonset: 10:08 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Overcast |
-14.4 ° C (6.2°F) |
-7.1 ° C (19.1°F) |
-10.8 ° C (12.6°F) |
% 91 | 0% | 0.3 | Sunrise:07:07 AM Sunset: 04:21 PM |
Moonrise:08:37 PM Moonset: 10:46 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Overcast |
-10.6 ° C (12.8°F) |
0.7 ° C (33.2°F) |
-5.9 ° C (21.4°F) |
% 88 | 0% | 0 | Sunrise:07:08 AM Sunset: 04:21 PM |
Moonrise:09:51 PM Moonset: 11:16 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday | Light snow |
-7 ° C (19.4°F) |
2.2 ° C (35.9°F) |
-0.6 ° C (31°F) |
% 91 | 87% | 1 | Sunrise:07:09 AM Sunset: 04:21 PM |
Moonrise:10:59 PM Moonset: 11:40 AM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Light freezing rain |
-9.9 ° C (14.2°F) |
-4.9 ° C (23.2°F) |
-7.2 ° C (19°F) |
% 75 | 64% | 1 | Sunrise:07:10 AM Sunset: 04:22 PM |
Moonrise:No moonrise Moonset: 12:01 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Cloudy |
-8.8 ° C (16.2°F) |
-6.2 ° C (20.9°F) |
-7.3 ° C (18.9°F) |
% 77 | 0% | 1 | Sunrise:07:10 AM Sunset: 04:22 PM |
Moonrise:12:04 AM Moonset: 12:20 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Partly Cloudy |
-10.6 ° C (12.8°F) |
-3.8 ° C (25.1°F) |
-6.8 ° C (19.7°F) |
% 79 | 0% | 2 | Sunrise:07:11 AM Sunset: 04:22 PM |
Moonrise:01:07 AM Moonset: 12:39 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Partly Cloudy |
-6.6 ° C (20.2°F) |
2.6 ° C (36.6°F) |
-0.8 ° C (30.5°F) |
% 73 | 0% | 2 | Sunrise:07:12 AM Sunset: 04:22 PM |
Moonrise:02:09 AM Moonset: 12:59 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Partly Cloudy |
-9.1 ° C (15.6°F) |
-3.4 ° C (25.8°F) |
-6.1 ° C (21°F) |
% 56 | 0% | 2 | Sunrise:07:13 AM Sunset: 04:22 PM |
Moonrise:03:11 AM Moonset: 01:21 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Light freezing rain |
-3.4 ° C (25.9°F) |
-1.6 ° C (29.2°F) |
-2.3 ° C (27.9°F) |
% 70 | 81% | 1 | Sunrise:07:13 AM Sunset: 04:23 PM |
Moonrise:04:14 AM Moonset: 01:48 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Heavy freezing drizzle |
-0.8 ° C (30.5°F) |
1 ° C (33.8°F) |
0.2 ° C (32.4°F) |
% 92 | 68% | 1 | Sunrise:07:14 AM Sunset: 04:23 PM |
Moonrise:05:18 AM Moonset: 02:19 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Fog |
0.3 ° C (32.5°F) |
0.9 ° C (33.6°F) |
0.6 ° C (33.1°F) |
% 98 | 64% | 1 | Sunrise:07:15 AM Sunset: 04:23 PM |
Moonrise:06:20 AM Moonset: 02:58 PM Moon Phase ( Waning Crescent ) |
|