Current weather conditions and 15 day weather forecast for Monticello (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.
| 26 September 2026 Saturday 13.3 ° C / 56°F ![]() Partly Cloudy |
Feels Like : 11 ° C / 51.8°F Humidity : % 74 Pressure : 1022 mb Wind Speed : 11.9 kmph / 7.4 miles from ENE ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 44 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 26 September 2026 Saturday | Overcast |
12.5 ° C (54.4°F) |
22.3 ° C (72.1°F) |
16.9 ° C (62.5°F) |
% 56 | 10% | 5.4 | Sunrise:06:45 AM Sunset: 06:45 PM |
Moonrise:06:35 PM Moonset: 06:45 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Overcast |
13 ° C (55.3°F) |
22.3 ° C (72.2°F) |
17.3 ° C (63.1°F) |
% 56 | 12% | 5.4 | Sunrise:06:46 AM Sunset: 06:43 PM |
Moonrise:06:57 PM Moonset: 07:48 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Sunny |
11.3 ° C (52.4°F) |
23.6 ° C (74.5°F) |
17.1 ° C (62.9°F) |
% 55 | 3% | 5.8 | Sunrise:06:47 AM Sunset: 06:42 PM |
Moonrise:07:23 PM Moonset: 08:54 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Overcast |
13.2 ° C (55.7°F) |
25.6 ° C (78.1°F) |
19.7 ° C (67.4°F) |
% 54 | 7% | 4.4 | Sunrise:06:48 AM Sunset: 06:40 PM |
Moonrise:07:53 PM Moonset: 10:02 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Overcast |
18 ° C (64.4°F) |
25.9 ° C (78.6°F) |
22.1 ° C (71.8°F) |
% 47 | 36% | 5 | Sunrise:06:49 AM Sunset: 06:38 PM |
Moonrise:08:31 PM Moonset: 11:12 AM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Overcast |
23 ° C (73.3°F) |
27.7 ° C (81.9°F) |
25 ° C (77°F) |
% 54 | 64% | 6 | Sunrise:06:50 AM Sunset: 06:37 PM |
Moonrise:09:19 PM Moonset: 12:21 PM Moon Phase ( Last Quarter ) |
|
| 02 October 2026 Friday | Patchy rain nearby |
18.4 ° C (65.1°F) |
28.6 ° C (83.4°F) |
23.5 ° C (74.4°F) |
% 75 | 80% | 7 | Sunrise:06:51 AM Sunset: 06:35 PM |
Moonrise:10:17 PM Moonset: 01:25 PM Moon Phase ( Last Quarter ) |
|
| 03 October 2026 Saturday | Overcast |
18.3 ° C (65°F) |
28.4 ° C (83.2°F) |
22.6 ° C (72.6°F) |
% 77 | 22% | 6 | Sunrise:06:52 AM Sunset: 06:33 PM |
Moonrise:11:25 PM Moonset: 02:22 PM Moon Phase ( Last Quarter ) |
|
| 04 October 2026 Sunday | Partly Cloudy |
10.7 ° C (51.3°F) |
21 ° C (69.8°F) |
14.9 ° C (58.8°F) |
% 72 | 17% | 5 | Sunrise:06:53 AM Sunset: 06:32 PM |
Moonrise:Does not rise today Moonset: 03:10 PM Moon Phase ( Last Quarter ) |
|
| 05 October 2026 Monday | Sunny |
6.5 ° C (43.7°F) |
13.6 ° C (56.5°F) |
10.1 ° C (50.2°F) |
% 58 | 7% | 4 | Sunrise:06:54 AM Sunset: 06:30 PM |
Moonrise:12:39 AM Moonset: 03:48 PM Moon Phase ( Waning Crescent ) |
|
| 06 October 2026 Tuesday | Sunny |
3.8 ° C (38.8°F) |
11.4 ° C (52.6°F) |
7.3 ° C (45.2°F) |
% 50 | 3% | 4 | Sunrise:06:55 AM Sunset: 06:29 PM |
Moonrise:01:56 AM Moonset: 04:21 PM Moon Phase ( Waning Crescent ) |
|
| 07 October 2026 Wednesday | Sunny |
2.1 ° C (35.7°F) |
9.3 ° C (48.7°F) |
5.6 ° C (42.1°F) |
% 52 | 2% | 3 | Sunrise:06:56 AM Sunset: 06:27 PM |
Moonrise:03:13 AM Moonset: 04:49 PM Moon Phase ( Waning Crescent ) |
|
| 08 October 2026 Thursday | Sunny |
1.5 ° C (34.6°F) |
11.8 ° C (53.2°F) |
6.5 ° C (43.7°F) |
% 48 | 2% | 4 | Sunrise:06:57 AM Sunset: 06:25 PM |
Moonrise:04:28 AM Moonset: 05:14 PM Moon Phase ( Waning Crescent ) |
|
| 09 October 2026 Friday | Partly Cloudy |
4.2 ° C (39.6°F) |
15.8 ° C (60.4°F) |
10.3 ° C (50.5°F) |
% 39 | 4% | 4 | Sunrise:06:58 AM Sunset: 06:24 PM |
Moonrise:05:42 AM Moonset: 05:39 PM Moon Phase ( New Moon ) |
|