Hillyard Weather Forecast 15 Days, Weather in Hillyard Today

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5. Weather in Hillyard for 15 days

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

05 December 2025 Friday -13 ° C / 8.6°F Overcast

Feels Like : -17.8 ° C / -0°F Humidity : % 78 Pressure : 1018 mb Wind Speed : 7.6 kmph / 4.7 miles from SSE Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0

15 day weather forecast for Hillyard, IL, USA

Weather Forecast for next 15 Days for Hillyard 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 Hillyard, 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	Cloudy	-18.6 ° C (-1.5°F)	1.7 ° C (35.1°F)	-8.6 ° C (16.5°F)	% 78	0%	0.5	Sunrise:07:04 AM Sunset: 04:37 PM	Moonrise:05:09 PM Moonset: 08:09 AM Moon Phase ( Full Moon )
06 December 2025 Saturday	Mist	-2.2 ° C (28°F)	0.1 ° C (32.2°F)	-0.7 ° C (30.7°F)	% 95	0%	0.4	Sunrise:07:05 AM Sunset: 04:37 PM	Moonrise:06:21 PM Moonset: 09:15 AM Moon Phase ( Waning Gibbous )
07 December 2025 Sunday	Freezing fog	-7.1 ° C (19.2°F)	1.1 ° C (34°F)	-1.1 ° C (30°F)	% 95	0%	0.2	Sunrise:07:06 AM Sunset: 04:37 PM	Moonrise:07:38 PM Moonset: 10:06 AM Moon Phase ( Waning Gibbous )
08 December 2025 Monday	Sunny	-8.6 ° C (16.6°F)	-1.6 ° C (29.1°F)	-5.5 ° C (22°F)	% 81	0%	0.4	Sunrise:07:07 AM Sunset: 04:37 PM	Moonrise:08:52 PM Moonset: 10:46 AM Moon Phase ( Waning Gibbous )
09 December 2025 Tuesday	Partly Cloudy	-5.4 ° C (22.3°F)	5.7 ° C (42.2°F)	-0.7 ° C (30.8°F)	% 84	0%	0	Sunrise:07:07 AM Sunset: 04:37 PM	Moonrise:10:03 PM Moonset: 11:18 AM Moon Phase ( Waning Gibbous )
10 December 2025 Wednesday	Patchy rain nearby	3.7 ° C (38.7°F)	11.2 ° C (52.1°F)	7.4 ° C (45.4°F)	% 75	71%	2	Sunrise:07:08 AM Sunset: 04:37 PM	Moonrise:11:09 PM Moonset: 11:44 AM Moon Phase ( Waning Gibbous )
11 December 2025 Thursday	Light freezing rain	-2 ° C (28.4°F)	2.8 ° C (37.1°F)	0.8 ° C (33.4°F)	% 75	88%	1	Sunrise:07:09 AM Sunset: 04:37 PM	Moonrise:No moonrise Moonset: 12:07 PM Moon Phase ( Last Quarter )
12 December 2025 Friday	Sunny	-4.4 ° C (24°F)	2 ° C (35.7°F)	-1.7 ° C (29°F)	% 65	0%	2	Sunrise:07:10 AM Sunset: 04:37 PM	Moonrise:12:12 AM Moonset: 12:28 PM Moon Phase ( Waning Crescent )
13 December 2025 Saturday	Sunny	-3.7 ° C (25.4°F)	3.8 ° C (38.8°F)	-0.8 ° C (30.5°F)	% 63	0%	2	Sunrise:07:11 AM Sunset: 04:38 PM	Moonrise:01:13 AM Moonset: 12:49 PM Moon Phase ( Waning Crescent )
14 December 2025 Sunday	Partly Cloudy	-1.6 ° C (29.1°F)	9 ° C (48.1°F)	3.4 ° C (38.2°F)	% 63	0%	2	Sunrise:07:11 AM Sunset: 04:38 PM	Moonrise:02:13 AM Moonset: 01:11 PM Moon Phase ( Waning Crescent )
15 December 2025 Monday	Patchy rain nearby	9.4 ° C (48.9°F)	14.4 ° C (57.9°F)	12.4 ° C (54.3°F)	% 94	86%	3	Sunrise:07:12 AM Sunset: 04:38 PM	Moonrise:03:13 AM Moonset: 01:35 PM Moon Phase ( Waning Crescent )
16 December 2025 Tuesday	Patchy rain nearby	12.1 ° C (53.9°F)	15.4 ° C (59.7°F)	13.7 ° C (56.7°F)	% 93	88%	3	Sunrise:07:13 AM Sunset: 04:39 PM	Moonrise:04:14 AM Moonset: 02:03 PM Moon Phase ( Waning Crescent )
17 December 2025 Wednesday	Patchy rain nearby	12.5 ° C (54.6°F)	18.3 ° C (64.9°F)	15.2 ° C (59.4°F)	% 96	84%	4	Sunrise:07:13 AM Sunset: 04:39 PM	Moonrise:05:17 AM Moonset: 02:36 PM Moon Phase ( Waning Crescent )
18 December 2025 Thursday	Partly Cloudy	-0.4 ° C (31.3°F)	4.2 ° C (39.6°F)	4.1 ° C (39.4°F)	% 72	0%	2	Sunrise:07:14 AM Sunset: 04:39 PM	Moonrise:06:17 AM Moonset: 03:17 PM Moon Phase ( Waning Crescent )

Hillyard Weather forecasts are usually fully updated every 4 hours.

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