Lee Weather Forecast 15 Days, Weather in Lee Today

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4. Weather in Lee for 15 days

Current weather conditions and 15 day weather forecast for Lee, 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 Lee

05 December 2025 Friday -11.4 ° C / 11.5°F Overcast

Feels Like : -19.1 ° C / -2.4°F Humidity : % 86 Pressure : 1015 mb Wind Speed : 17.6 kmph / 11 miles from SSW Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100

15 day weather forecast for Lee, IL, USA

Weather Forecast for next 15 Days for Lee 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 Lee, 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	Partly Cloudy	-22 ° C (-7.6°F)	-0.5 ° C (31.1°F)	-9.2 ° C (15.5°F)	% 74	0%	0.4	Sunrise:07:09 AM Sunset: 04:25 PM	Moonrise:04:53 PM Moonset: 08:18 AM Moon Phase ( Full Moon )
06 December 2025 Saturday	Overcast	-5.6 ° C (21.9°F)	-0.2 ° C (31.6°F)	-2.5 ° C (27.6°F)	% 89	0%	0.3	Sunrise:07:10 AM Sunset: 04:25 PM	Moonrise:06:06 PM Moonset: 09:23 AM Moon Phase ( Waning Gibbous )
07 December 2025 Sunday	Overcast	-15.3 ° C (4.5°F)	-3.3 ° C (26.1°F)	-6.5 ° C (20.2°F)	% 87	0%	0.3	Sunrise:07:11 AM Sunset: 04:25 PM	Moonrise:07:24 PM Moonset: 10:13 AM Moon Phase ( Waning Gibbous )
08 December 2025 Monday	Mist	-20.5 ° C (-4.9°F)	-7 ° C (19.3°F)	-13.3 ° C (8°F)	% 93	0%	0.3	Sunrise:07:12 AM Sunset: 04:25 PM	Moonrise:08:41 PM Moonset: 10:51 AM Moon Phase ( Waning Gibbous )
09 December 2025 Tuesday	Moderate snow	-10.3 ° C (13.5°F)	-0.1 ° C (31.9°F)	-5.2 ° C (22.7°F)	% 93	66%	0	Sunrise:07:13 AM Sunset: 04:25 PM	Moonrise:09:54 PM Moonset: 11:21 AM Moon Phase ( Waning Gibbous )
10 December 2025 Wednesday	Patchy rain nearby	-1.1 ° C (30°F)	3.2 ° C (37.8°F)	1.6 ° C (34.8°F)	% 95	0%	1	Sunrise:07:14 AM Sunset: 04:25 PM	Moonrise:11:03 PM Moonset: 11:44 AM Moon Phase ( Waning Gibbous )
11 December 2025 Thursday	Partly Cloudy	-7.6 ° C (18.3°F)	-5.1 ° C (22.8°F)	-5.9 ° C (21.5°F)	% 82	0%	2	Sunrise:07:14 AM Sunset: 04:25 PM	Moonrise:No moonrise Moonset: 12:05 PM Moon Phase ( Last Quarter )
12 December 2025 Friday	Partly Cloudy	-9.8 ° C (14.4°F)	-5.9 ° C (21.3°F)	-8 ° C (17.6°F)	% 79	0%	2	Sunrise:07:15 AM Sunset: 04:25 PM	Moonrise:12:08 AM Moonset: 12:23 PM Moon Phase ( Waning Crescent )
13 December 2025 Saturday	Partly Cloudy	-9.6 ° C (14.8°F)	-4.6 ° C (23.7°F)	-7.2 ° C (19°F)	% 75	0%	2	Sunrise:07:16 AM Sunset: 04:25 PM	Moonrise:01:11 AM Moonset: 12:42 PM Moon Phase ( Waning Crescent )
14 December 2025 Sunday	Light freezing rain	-4.6 ° C (23.7°F)	-0.8 ° C (30.6°F)	-2 ° C (28.3°F)	% 65	72%	1	Sunrise:07:17 AM Sunset: 04:25 PM	Moonrise:02:13 AM Moonset: 01:02 PM Moon Phase ( Waning Crescent )
15 December 2025 Monday	Patchy rain nearby	0.9 ° C (33.7°F)	8.7 ° C (47.6°F)	5.2 ° C (41.3°F)	% 96	88%	2	Sunrise:07:18 AM Sunset: 04:26 PM	Moonrise:03:16 AM Moonset: 01:25 PM Moon Phase ( Waning Crescent )
16 December 2025 Tuesday	Patchy rain nearby	1 ° C (33.8°F)	2.8 ° C (37°F)	2.2 ° C (36°F)	% 90	82%	1	Sunrise:07:18 AM Sunset: 04:26 PM	Moonrise:04:19 AM Moonset: 01:51 PM Moon Phase ( Waning Crescent )
17 December 2025 Wednesday	Patchy rain nearby	2.3 ° C (36.1°F)	3.3 ° C (38°F)	3.1 ° C (37.6°F)	% 98	87%	1	Sunrise:07:19 AM Sunset: 04:26 PM	Moonrise:05:23 AM Moonset: 02:22 PM Moon Phase ( Waning Crescent )
18 December 2025 Thursday	Overcast	-2.2 ° C (28.1°F)	0.4 ° C (32.8°F)	0.2 ° C (32.4°F)	% 79	0%	1	Sunrise:07:20 AM Sunset: 04:27 PM	Moonrise:06:25 AM Moonset: 03:01 PM Moon Phase ( Waning Crescent )

Lee Weather forecasts are usually fully updated every 4 hours.

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