Homer Weather Forecast 15 Days, Weather in Homer Today

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5. Weather in Homer for 15 days

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

19 December 2025 Friday -7.8 ° C / 18°F Overcast

Feels Like : -14.5 ° C / 5.8°F Humidity : % 57 Pressure : 1016 mb Wind Speed : 17.3 kmph / 10.7 miles from WNW Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0

15 day weather forecast for Homer, IL, USA

Weather Forecast for next 15 Days for Homer 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 Homer, 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
19 December 2025 Friday	Overcast	-11.3 ° C (11.7°F)	-6.6 ° C (20.1°F)	-8.3 ° C (17°F)	% 71	0%	0.3	Sunrise:07:14 AM Sunset: 04:23 PM	Moonrise:07:17 AM Moonset: 03:46 PM Moon Phase ( New Moon )
20 December 2025 Saturday	Cloudy	-5.9 ° C (21.5°F)	2 ° C (35.6°F)	-2 ° C (28.4°F)	% 81	0%	0.2	Sunrise:07:15 AM Sunset: 04:24 PM	Moonrise:08:08 AM Moonset: 04:41 PM Moon Phase ( New Moon )
21 December 2025 Sunday	Partly Cloudy	-5.1 ° C (22.8°F)	-0.9 ° C (30.4°F)	-3.6 ° C (25.5°F)	% 71	0%	0.3	Sunrise:07:15 AM Sunset: 04:24 PM	Moonrise:08:52 AM Moonset: 05:44 PM Moon Phase ( Waxing Crescent )
22 December 2025 Monday	Light freezing rain	-5 ° C (23°F)	0.5 ° C (33°F)	-1.7 ° C (29°F)	% 50	61%	0.2	Sunrise:07:16 AM Sunset: 04:25 PM	Moonrise:09:29 AM Moonset: 06:50 PM Moon Phase ( Waxing Crescent )
23 December 2025 Tuesday	Overcast	-0.6 ° C (30.9°F)	5 ° C (40.9°F)	1.3 ° C (34.3°F)	% 82	0%	0	Sunrise:07:16 AM Sunset: 04:25 PM	Moonrise:09:58 AM Moonset: 07:58 PM Moon Phase ( Waxing Crescent )
24 December 2025 Wednesday	Patchy rain nearby	2 ° C (35.6°F)	5.8 ° C (42.4°F)	4.6 ° C (40.3°F)	% 98	87%	1	Sunrise:07:17 AM Sunset: 04:26 PM	Moonrise:10:23 AM Moonset: 09:05 PM Moon Phase ( Waxing Crescent )
25 December 2025 Thursday	Patchy rain nearby	5.1 ° C (41.1°F)	5.7 ° C (42.2°F)	6.1 ° C (42.9°F)	% 99	81%	2	Sunrise:07:17 AM Sunset: 04:26 PM	Moonrise:10:46 AM Moonset: 10:13 PM Moon Phase ( Waxing Crescent )
26 December 2025 Friday	Overcast	-0.4 ° C (31.3°F)	3.9 ° C (39°F)	2.5 ° C (36.5°F)	% 80	0%	1	Sunrise:07:17 AM Sunset: 04:27 PM	Moonrise:11:07 AM Moonset: 11:22 PM Moon Phase ( Waxing Crescent )
27 December 2025 Saturday	Cloudy	-1 ° C (30.2°F)	0.4 ° C (32.7°F)	-0.4 ° C (31.2°F)	% 57	0%	1	Sunrise:07:18 AM Sunset: 04:28 PM	Moonrise:11:28 AM Moonset: No moonset Moon Phase ( First Quarter )
28 December 2025 Sunday	Light freezing rain	-1.7 ° C (29°F)	-0.6 ° C (30.9°F)	-0.4 ° C (31.3°F)	% 74	84%	1	Sunrise:07:18 AM Sunset: 04:29 PM	Moonrise:11:51 AM Moonset: 12:32 AM Moon Phase ( Waxing Gibbous )
29 December 2025 Monday	Moderate rain	3.2 ° C (37.7°F)	12.1 ° C (53.9°F)	8.3 ° C (46.9°F)	% 91	87%	2	Sunrise:07:18 AM Sunset: 04:29 PM	Moonrise:12:17 PM Moonset: 01:47 AM Moon Phase ( Waxing Gibbous )
30 December 2025 Tuesday	Sunny	-0.7 ° C (30.8°F)	5 ° C (41°F)	2 ° C (35.6°F)	% 65	0%	2	Sunrise:07:18 AM Sunset: 04:30 PM	Moonrise:12:50 PM Moonset: 03:05 AM Moon Phase ( Waxing Gibbous )
31 December 2025 Wednesday	Patchy rain nearby	-2.5 ° C (27.5°F)	3.6 ° C (38.5°F)	1.3 ° C (34.3°F)	% 70	84%	1	Sunrise:07:18 AM Sunset: 04:31 PM	Moonrise:01:32 PM Moonset: 04:25 AM Moon Phase ( Waxing Gibbous )
01 January 2026 Thursday	Cloudy	-5.3 ° C (22.5°F)	-4.1 ° C (24.6°F)	-4.5 ° C (23.9°F)	% 65	0%	1	Sunrise:07:19 AM Sunset: 04:32 PM	Moonrise:02:26 PM Moonset: 05:45 AM Moon Phase ( Waxing Gibbous )

Homer Weather forecasts are usually fully updated every 4 hours.

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