Will Weather Forecast 15 Days, Weather in Will Today

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

23 December 2025 Tuesday
2.1 ° C / 35.8°F
Clear
Clear
Feels Like : -1.9 ° C / 28.6°F
Humidity : % 86
Pressure : 1017 mb
Wind Speed : 15.5 kmph / 9.6 miles from SWSW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15 day weather forecast for Will, IL, USA

Weather Forecast for next 15 Days for Will 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 Will, 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
23 December 2025 Tuesday Partly Cloudy  Partly Cloudy 1.3 ° C
(34.3°F)
13.9 ° C
(57°F)
6.1 ° C
(42.9°F)
% 76 0% 0.3 Sunrise:07:15 AM
Sunset: 04:25 PM
Moonrise:09:57 AM
Moonset: 07:57 PM
Moon Phase
( Waxing Crescent )
24 December 2025 Wednesday Fog Fog 0.3 ° C
(32.5°F)
1.7 ° C
(35.1°F)
1.1 ° C
(34°F)
% 98 0% 0.2 Sunrise:07:16 AM
Sunset: 04:25 PM
Moonrise:10:22 AM
Moonset: 09:05 PM
Moon Phase
( Waxing Crescent )
25 December 2025 Thursday Overcast  Overcast 0.9 ° C
(33.6°F)
2.3 ° C
(36.1°F)
2.3 ° C
(36.2°F)
% 94 0% 0.3 Sunrise:07:16 AM
Sunset: 04:26 PM
Moonrise:10:45 AM
Moonset: 10:12 PM
Moon Phase
( Waxing Crescent )
26 December 2025 Friday Moderate rain Moderate rain 2.6 ° C
(36.6°F)
6 ° C
(42.8°F)
4.7 ° C
(40.5°F)
% 89 88% 0.1 Sunrise:07:16 AM
Sunset: 04:27 PM
Moonrise:11:06 AM
Moonset: 11:21 PM
Moon Phase
( Waxing Crescent )
27 December 2025 Saturday Cloudy  Cloudy 0.6 ° C
(33.1°F)
7.8 ° C
(46.1°F)
3.5 ° C
(38.3°F)
% 88 0% 0 Sunrise:07:17 AM
Sunset: 04:27 PM
Moonrise:11:28 AM
Moonset: No moonset
Moon Phase
( First Quarter )
28 December 2025 Sunday Sunny Sunny -1.9 ° C
(28.7°F)
1.8 ° C
(35.3°F)
1.6 ° C
(34.8°F)
% 56 0% 2 Sunrise:07:17 AM
Sunset: 04:28 PM
Moonrise:11:51 AM
Moonset: 12:31 AM
Moon Phase
( Waxing Gibbous )
29 December 2025 Monday Sunny Sunny -3.2 ° C
(26.2°F)
-1.3 ° C
(29.7°F)
-2.5 ° C
(27.6°F)
% 39 0% 2 Sunrise:07:17 AM
Sunset: 04:29 PM
Moonrise:12:17 PM
Moonset: 01:46 AM
Moon Phase
( Waxing Gibbous )
30 December 2025 Tuesday Partly Cloudy  Partly Cloudy -4.4 ° C
(24.1°F)
0.5 ° C
(32.9°F)
-2.2 ° C
(28°F)
% 35 0% 2 Sunrise:07:17 AM
Sunset: 04:30 PM
Moonrise:12:49 PM
Moonset: 03:04 AM
Moon Phase
( Waxing Gibbous )
31 December 2025 Wednesday Fog Fog -0.5 ° C
(31°F)
1.6 ° C
(34.8°F)
0.8 ° C
(33.5°F)
% 95 84% 1 Sunrise:07:17 AM
Sunset: 04:30 PM
Moonrise:01:32 PM
Moonset: 04:24 AM
Moon Phase
( Waxing Gibbous )
01 January 2026 Thursday Patchy rain nearby Patchy rain nearby 1.2 ° C
(34.2°F)
2.9 ° C
(37.2°F)
2.2 ° C
(35.9°F)
% 95 85% 1 Sunrise:07:18 AM
Sunset: 04:31 PM
Moonrise:02:25 PM
Moonset: 05:44 AM
Moon Phase
( Waxing Gibbous )
02 January 2026 Friday Sunny Sunny -0.3 ° C
(31.5°F)
3.8 ° C
(38.9°F)
1.5 ° C
(34.6°F)
% 66 0% 2 Sunrise:07:18 AM
Sunset: 04:32 PM
Moonrise:03:33 PM
Moonset: 06:54 AM
Moon Phase
( Waxing Gibbous )
03 January 2026 Saturday Partly Cloudy  Partly Cloudy -0.3 ° C
(31.4°F)
4 ° C
(39.2°F)
1.6 ° C
(34.8°F)
% 54 0% 2 Sunrise:07:18 AM
Sunset: 04:33 PM
Moonrise:04:49 PM
Moonset: 07:52 AM
Moon Phase
( Full Moon )
04 January 2026 Sunday Patchy rain nearby Patchy rain nearby 0.7 ° C
(33.3°F)
4.7 ° C
(40.5°F)
2.8 ° C
(37.1°F)
% 82 88% 1 Sunrise:07:18 AM
Sunset: 04:34 PM
Moonrise:06:09 PM
Moonset: 08:36 AM
Moon Phase
( Waning Gibbous )
05 January 2026 Monday Partly Cloudy  Partly Cloudy -0.6 ° C
(30.9°F)
2.2 ° C
(36°F)
0.5 ° C
(32.9°F)
% 68 0% 2 Sunrise:07:18 AM
Sunset: 04:35 PM
Moonrise:07:26 PM
Moonset: 09:11 AM
Moon Phase
( Waning Gibbous )
Will Weather forecasts are usually fully updated every 4 hours.
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