Current weather conditions and 15 day weather forecast for Mason City (Township), 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.
| 22 December 2025 Monday -1.7 ° C / 28.9°F ![]() Clear |
Feels Like : -6.2 ° C / 20.9°F Humidity : % 71 Pressure : 1030 mb Wind Speed : 13.3 kmph / 8.3 miles from SSE ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 December 2025 Monday | Overcast |
-2.3 ° C (27.9°F) |
5 ° C (41°F) |
1.1 ° C (33.9°F) |
% 80 | 0% | 0.2 | Sunrise:07:19 AM Sunset: 04:37 PM |
Moonrise:09:31 AM Moonset: 07:02 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Fog |
1.3 ° C (34.3°F) |
2.9 ° C (37.2°F) |
2.2 ° C (36°F) |
% 98 | 0% | 0.4 | Sunrise:07:19 AM Sunset: 04:37 PM |
Moonrise:10:02 AM Moonset: 08:09 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Overcast |
1.1 ° C (34°F) |
8.1 ° C (46.5°F) |
5.7 ° C (42.3°F) |
% 98 | 0% | 0.2 | Sunrise:07:19 AM Sunset: 04:38 PM |
Moonrise:10:28 AM Moonset: 09:15 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
13.9 ° C (56.9°F) |
20.4 ° C (68.7°F) |
17.4 ° C (63.3°F) |
% 83 | 88% | 0.3 | Sunrise:07:20 AM Sunset: 04:38 PM |
Moonrise:10:52 AM Moonset: 10:22 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Overcast |
3.6 ° C (38.6°F) |
8.8 ° C (47.8°F) |
9.4 ° C (48.9°F) |
% 70 | 0% | 0 | Sunrise:07:20 AM Sunset: 04:39 PM |
Moonrise:11:14 AM Moonset: 11:29 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
2.1 ° C (35.8°F) |
10 ° C (49.9°F) |
5.5 ° C (42°F) |
% 74 | 0% | 3 | Sunrise:07:21 AM Sunset: 04:40 PM |
Moonrise:11:37 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
-2.1 ° C (28.2°F) |
2.3 ° C (36.1°F) |
2.1 ° C (35.9°F) |
% 51 | 0% | 2 | Sunrise:07:21 AM Sunset: 04:41 PM |
Moonrise:12:00 PM Moonset: 12:39 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
-4.2 ° C (24.5°F) |
1.2 ° C (34.1°F) |
-2 ° C (28.5°F) |
% 39 | 0% | 2 | Sunrise:07:21 AM Sunset: 04:41 PM |
Moonrise:12:28 PM Moonset: 01:52 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
-1.8 ° C (28.8°F) |
10.1 ° C (50.2°F) |
3.6 ° C (38.4°F) |
% 51 | 0% | 2 | Sunrise:07:21 AM Sunset: 04:42 PM |
Moonrise:01:02 PM Moonset: 03:09 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
-1.2 ° C (29.8°F) |
7.8 ° C (46°F) |
3 ° C (37.4°F) |
% 73 | 0% | 2 | Sunrise:07:21 AM Sunset: 04:43 PM |
Moonrise:01:45 PM Moonset: 04:28 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Partly Cloudy |
7 ° C (44.6°F) |
14.5 ° C (58°F) |
10.9 ° C (51.6°F) |
% 74 | 0% | 4 | Sunrise:07:22 AM Sunset: 04:44 PM |
Moonrise:02:40 PM Moonset: 05:46 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Patchy rain nearby |
-0.4 ° C (31.3°F) |
16.7 ° C (62.1°F) |
7.8 ° C (46°F) |
% 70 | 88% | 2 | Sunrise:07:22 AM Sunset: 04:45 PM |
Moonrise:03:48 PM Moonset: 06:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Sunny |
-3.8 ° C (25.1°F) |
2.9 ° C (37.2°F) |
-0.8 ° C (30.5°F) |
% 53 | 0% | 2 | Sunrise:07:22 AM Sunset: 04:45 PM |
Moonrise:05:03 PM Moonset: 07:55 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Patchy rain nearby |
-0.7 ° C (30.7°F) |
5.8 ° C (42.5°F) |
3.1 ° C (37.5°F) |
% 43 | 89% | 1 | Sunrise:07:22 AM Sunset: 04:46 PM |
Moonrise:06:21 PM Moonset: 08:40 AM Moon Phase ( Waning Gibbous ) |
|