Current weather conditions and 15 day weather forecast for Grandpas' Farm Mendota Airport, 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 4.8 ° C / 40.6°F ![]() Overcast |
Feels Like : 1.2 ° C / 34.2°F Humidity : % 56 Pressure : 1019 mb Wind Speed : 16.9 kmph / 10.5 miles from S ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 December 2025 Monday | Partly Cloudy |
-1.5 ° C (29.3°F) |
9.1 ° C (48.4°F) |
1.7 ° C (35°F) |
% 73 | 0% | 0.2 | Sunrise:07:20 AM Sunset: 04:30 PM |
Moonrise:09:33 AM Moonset: 06:56 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Fog |
-0.6 ° C (30.9°F) |
0.7 ° C (33.3°F) |
0.6 ° C (33°F) |
% 98 | 0% | 0.3 | Sunrise:07:21 AM Sunset: 04:31 PM |
Moonrise:10:03 AM Moonset: 08:03 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Overcast |
-1.3 ° C (29.7°F) |
1.7 ° C (35.1°F) |
1.4 ° C (34.6°F) |
% 98 | 0% | 0.1 | Sunrise:07:21 AM Sunset: 04:31 PM |
Moonrise:10:28 AM Moonset: 09:11 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
8.3 ° C (47°F) |
16 ° C (60.7°F) |
11.8 ° C (53.3°F) |
% 95 | 85% | 0.1 | Sunrise:07:22 AM Sunset: 04:32 PM |
Moonrise:10:51 AM Moonset: 10:18 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Cloudy |
-1.8 ° C (28.8°F) |
5 ° C (41.1°F) |
5.3 ° C (41.5°F) |
% 75 | 0% | 0 | Sunrise:07:22 AM Sunset: 04:32 PM |
Moonrise:11:12 AM Moonset: 11:27 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
-2.3 ° C (27.9°F) |
5 ° C (41°F) |
0.9 ° C (33.6°F) |
% 74 | 0% | 2 | Sunrise:07:22 AM Sunset: 04:33 PM |
Moonrise:11:34 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Cloudy |
1.2 ° C (34.1°F) |
6.2 ° C (43.1°F) |
3 ° C (37.4°F) |
% 72 | 0% | 1 | Sunrise:07:22 AM Sunset: 04:34 PM |
Moonrise:11:56 AM Moonset: 12:37 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Moderate rain |
0.9 ° C (33.7°F) |
3.6 ° C (38.4°F) |
2.7 ° C (36.9°F) |
% 81 | 84% | 1 | Sunrise:07:23 AM Sunset: 04:35 PM |
Moonrise:12:23 PM Moonset: 01:52 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Patchy rain nearby |
1.6 ° C (34.9°F) |
5.5 ° C (41.9°F) |
4.1 ° C (39.4°F) |
% 93 | 86% | 1 | Sunrise:07:23 AM Sunset: 04:35 PM |
Moonrise:12:55 PM Moonset: 03:10 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Cloudy |
0.9 ° C (33.7°F) |
4.8 ° C (40.7°F) |
2.3 ° C (36.1°F) |
% 81 | 0% | 1 | Sunrise:07:23 AM Sunset: 04:36 PM |
Moonrise:01:38 PM Moonset: 04:30 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Sunny |
-0.1 ° C (31.8°F) |
7.3 ° C (45.1°F) |
3 ° C (37.4°F) |
% 82 | 0% | 2 | Sunrise:07:23 AM Sunset: 04:37 PM |
Moonrise:02:31 PM Moonset: 05:49 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Overcast |
3.2 ° C (37.7°F) |
12.2 ° C (53.9°F) |
8 ° C (46.5°F) |
% 83 | 0% | 2 | Sunrise:07:23 AM Sunset: 04:38 PM |
Moonrise:03:39 PM Moonset: 07:00 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Moderate rain |
-5.7 ° C (21.7°F) |
12.5 ° C (54.5°F) |
4.5 ° C (40.1°F) |
% 75 | 86% | 1 | Sunrise:07:23 AM Sunset: 04:39 PM |
Moonrise:04:56 PM Moonset: 07:57 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Blowing snow |
-9.7 ° C (14.5°F) |
-7.9 ° C (17.8°F) |
-8.6 ° C (16.5°F) |
% 53 | 0% | 1 | Sunrise:07:23 AM Sunset: 04:40 PM |
Moonrise:06:15 PM Moonset: 08:42 AM Moon Phase ( Waning Gibbous ) |
|