Georgetown Weather Forecast 15 Days, Weather in Georgetown Today

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5. Weather in Georgetown for 15 days

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

15 December 2025 Monday -4.5 ° C / 23.9°F Sunny

Feels Like : -10.8 ° C / 12.6°F Humidity : % 60 Pressure : 1020 mb Wind Speed : 19.1 kmph / 11.9 miles from SW Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0

15 day weather forecast for Georgetown, IL, USA

Weather Forecast for next 15 Days for Georgetown 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 Georgetown, 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	-20.3 ° C (-4.5°F)	-2.8 ° C (27°F)	-12.1 ° C (10.3°F)	% 71	0%	0.4	Sunrise:07:06 AM Sunset: 04:25 PM	Moonrise:03:06 AM Moonset: 01:23 PM Moon Phase ( Waning Crescent )
16 December 2025 Tuesday	Sunny	-8.9 ° C (16°F)	4.6 ° C (40.3°F)	-3 ° C (26.6°F)	% 84	0%	0.5	Sunrise:07:07 AM Sunset: 04:26 PM	Moonrise:04:08 AM Moonset: 01:50 PM Moon Phase ( Waning Crescent )
17 December 2025 Wednesday	Overcast	-1.8 ° C (28.8°F)	0.7 ° C (33.3°F)	-0.3 ° C (31.5°F)	% 97	0%	0.4	Sunrise:07:07 AM Sunset: 04:26 PM	Moonrise:05:11 AM Moonset: 02:23 PM Moon Phase ( Waning Crescent )
18 December 2025 Thursday	Moderate rain	-3.2 ° C (26.2°F)	12.6 ° C (54.7°F)	5.5 ° C (41.9°F)	% 81	87%	0	Sunrise:07:08 AM Sunset: 04:26 PM	Moonrise:06:12 AM Moonset: 03:03 PM Moon Phase ( Waning Crescent )
19 December 2025 Friday	Cloudy	-8.5 ° C (16.8°F)	-3.1 ° C (26.5°F)	-5.1 ° C (22.7°F)	% 61	0%	0	Sunrise:07:09 AM Sunset: 04:27 PM	Moonrise:07:10 AM Moonset: 03:51 PM Moon Phase ( New Moon )
20 December 2025 Saturday	Patchy rain nearby	-2.9 ° C (26.7°F)	8.5 ° C (47.3°F)	3.2 ° C (37.7°F)	% 67	85%	1	Sunrise:07:09 AM Sunset: 04:27 PM	Moonrise:08:01 AM Moonset: 04:46 PM Moon Phase ( New Moon )
21 December 2025 Sunday	Light freezing rain	-4 ° C (24.9°F)	1.2 ° C (34.2°F)	-0.7 ° C (30.7°F)	% 74	88%	1	Sunrise:07:10 AM Sunset: 04:28 PM	Moonrise:08:45 AM Moonset: 05:48 PM Moon Phase ( Waxing Crescent )
22 December 2025 Monday	Sunny	-5.3 ° C (22.4°F)	3.4 ° C (38.1°F)	-1.4 ° C (29.4°F)	% 55	0%	2	Sunrise:07:10 AM Sunset: 04:28 PM	Moonrise:09:23 AM Moonset: 06:53 PM Moon Phase ( Waxing Crescent )
23 December 2025 Tuesday	Partly Cloudy	0.8 ° C (33.4°F)	10.4 ° C (50.8°F)	5.5 ° C (41.9°F)	% 73	0%	3	Sunrise:07:11 AM Sunset: 04:29 PM	Moonrise:09:53 AM Moonset: 08:00 PM Moon Phase ( Waxing Crescent )
24 December 2025 Wednesday	Partly Cloudy	-1.7 ° C (29°F)	6 ° C (42.8°F)	4 ° C (39.2°F)	% 70	0%	2	Sunrise:07:11 AM Sunset: 04:29 PM	Moonrise:10:19 AM Moonset: 09:07 PM Moon Phase ( Waxing Crescent )
25 December 2025 Thursday	Partly Cloudy	-4.1 ° C (24.7°F)	1.1 ° C (34°F)	-1.6 ° C (29°F)	% 50	0%	2	Sunrise:07:11 AM Sunset: 04:30 PM	Moonrise:10:43 AM Moonset: 10:13 PM Moon Phase ( Waxing Crescent )
26 December 2025 Friday	Light freezing rain	-7.9 ° C (17.8°F)	0.5 ° C (32.9°F)	-2.4 ° C (27.6°F)	% 72	84%	1	Sunrise:07:12 AM Sunset: 04:31 PM	Moonrise:11:06 AM Moonset: 11:21 PM Moon Phase ( Waxing Crescent )
27 December 2025 Saturday	Light freezing rain	-10.8 ° C (12.6°F)	-6.9 ° C (19.6°F)	-8.6 ° C (16.6°F)	% 47	73%	1	Sunrise:07:12 AM Sunset: 04:31 PM	Moonrise:11:28 AM Moonset: No moonset Moon Phase ( First Quarter )
28 December 2025 Sunday	Light freezing rain	-8.3 ° C (17°F)	-0.3 ° C (31.5°F)	-4.2 ° C (24.4°F)	% 51	71%	1	Sunrise:07:12 AM Sunset: 04:32 PM	Moonrise:11:52 AM Moonset: 12:30 AM Moon Phase ( Waxing Gibbous )

Georgetown Weather forecasts are usually fully updated every 4 hours.

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