Sullivan (Township) Weather Forecast 15 Days, Weather in Sullivan (Township) Today
Current weather conditions and 15 day weather forecast for Sullivan (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.
Current weather conditions at Sullivan (Township)
| 02 September 2025 Tuesday 15.6 ° C / 60.1°F  Clear |
Feels Like : 15.6 ° C / 60.1°F Humidity : % 72 Pressure : 1021 mb Wind Speed : 6.1 kmph / 3.8 miles from E  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Sullivan (Township), IL, USA
Weather Forecast for next 15 Days for Sullivan (Township) 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 Sullivan (Township), Illinois state, US. To see the daily forecast, scroll to the table below.
| Date | |
|---|---|
| 01 September 2025 Monday | |
| Weather forecast | Sunny |
| Low temperature | 9.2 ° C (48.6°F) |
| High temperature | 28.4 ° C (83.1°F) |
| Avg. temperature | 19.2 ° C (66.6°F) |
| Humidity | % 66 |
| Chance of rain | 0% |
| UV Index | 1.6 |
| Sun Position | Sunrise:06:23 AM Sunset: 07:25 PM |
| Moon Position | Moonrise:03:46 PM Moonset: No moonset Moon Phase ( Waxing Gibbous ) |
| 02 September 2025 Tuesday | |
| Weather forecast | Sunny |
| Low temperature | 11.1 ° C (52°F) |
| High temperature | 29.5 ° C (85.1°F) |
| Avg. temperature | 20.6 ° C (69°F) |
| Humidity | % 65 |
| Chance of rain | 0% |
| UV Index | 1.8 |
| Sun Position | Sunrise:06:24 AM Sunset: 07:24 PM |
| Moon Position | Moonrise:04:37 PM Moonset: 12:28 AM Moon Phase ( Waxing Gibbous ) |
| 03 September 2025 Wednesday | |
| Weather forecast |  Partly Cloudy |
| Low temperature | 15.7 ° C (60.3°F) |
| High temperature | 26.6 ° C (79.9°F) |
| Avg. temperature | 20.7 ° C (69.3°F) |
| Humidity | % 72 |
| Chance of rain | 0% |
| UV Index | 1.7 |
| Sun Position | Sunrise:06:25 AM Sunset: 07:22 PM |
| Moon Position | Moonrise:05:20 PM Moonset: 01:29 AM Moon Phase ( Waxing Gibbous ) |
| 04 September 2025 Thursday | |
| Weather forecast |  Patchy rain nearby |
| Low temperature | 10.5 ° C (50.9°F) |
| High temperature | 20.5 ° C (68.9°F) |
| Avg. temperature | 15.8 ° C (60.5°F) |
| Humidity | % 65 |
| Chance of rain | 74% |
| UV Index | 1.5 |
| Sun Position | Sunrise:06:25 AM Sunset: 07:20 PM |
| Moon Position | Moonrise:05:57 PM Moonset: 02:36 AM Moon Phase ( Waxing Gibbous ) |
| 05 September 2025 Friday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 10.7 ° C (51.3°F) |
| High temperature | 24.1 ° C (75.3°F) |
| Avg. temperature | 16.2 ° C (61.2°F) |
| Humidity | % 59 |
| Chance of rain | 85% |
| UV Index | 0 |
| Sun Position | Sunrise:06:26 AM Sunset: 07:19 PM |
| Moon Position | Moonrise:06:27 PM Moonset: 03:47 AM Moon Phase ( Waxing Gibbous ) |
| 06 September 2025 Saturday | |
| Weather forecast | Sunny |
| Low temperature | 7.2 ° C (45°F) |
| High temperature | 22.4 ° C (72.4°F) |
| Avg. temperature | 13.6 ° C (56.5°F) |
| Humidity | % 59 |
| Chance of rain | 0% |
| UV Index | 4 |
| Sun Position | Sunrise:06:27 AM Sunset: 07:17 PM |
| Moon Position | Moonrise:06:54 PM Moonset: 04:59 AM Moon Phase ( Waxing Gibbous ) |
| 07 September 2025 Sunday | |
| Weather forecast | Sunny |
| Low temperature | 11.8 ° C (53.2°F) |
| High temperature | 24.1 ° C (75.4°F) |
| Avg. temperature | 16.6 ° C (61.9°F) |
| Humidity | % 50 |
| Chance of rain | 0% |
| UV Index | 5 |
| Sun Position | Sunrise:06:28 AM Sunset: 07:16 PM |
| Moon Position | Moonrise:07:20 PM Moonset: 06:11 AM Moon Phase ( Full Moon ) |
| 08 September 2025 Monday | |
| Weather forecast |  Overcast |
| Low temperature | 8.5 ° C (47.2°F) |
| High temperature | 22.4 ° C (72.4°F) |
| Avg. temperature | 15 ° C (59°F) |
| Humidity | % 56 |
| Chance of rain | 0% |
| UV Index | 4 |
| Sun Position | Sunrise:06:29 AM Sunset: 07:14 PM |
| Moon Position | Moonrise:07:44 PM Moonset: 07:25 AM Moon Phase ( Waning Gibbous ) |
| 09 September 2025 Tuesday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 13.4 ° C (56.2°F) |
| High temperature | 21.4 ° C (70.5°F) |
| Avg. temperature | 16.6 ° C (61.9°F) |
| Humidity | % 69 |
| Chance of rain | 76% |
| UV Index | 4 |
| Sun Position | Sunrise:06:30 AM Sunset: 07:12 PM |
| Moon Position | Moonrise:08:09 PM Moonset: 08:39 AM Moon Phase ( Waning Gibbous ) |
| 10 September 2025 Wednesday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 17.4 ° C (63.3°F) |
| High temperature | 25.5 ° C (77.9°F) |
| Avg. temperature | 20.6 ° C (69.1°F) |
| Humidity | % 90 |
| Chance of rain | 85% |
| UV Index | 5 |
| Sun Position | Sunrise:06:31 AM Sunset: 07:11 PM |
| Moon Position | Moonrise:08:37 PM Moonset: 09:55 AM Moon Phase ( Waning Gibbous ) |
| 11 September 2025 Thursday | |
| Weather forecast |  Mist |
| Low temperature | 18.9 ° C (66°F) |
| High temperature | 28.8 ° C (83.8°F) |
| Avg. temperature | 23.6 ° C (74.4°F) |
| Humidity | % 76 |
| Chance of rain | 0% |
| UV Index | 5 |
| Sun Position | Sunrise:06:32 AM Sunset: 07:09 PM |
| Moon Position | Moonrise:09:11 PM Moonset: 11:12 AM Moon Phase ( Waning Gibbous ) |
| 12 September 2025 Friday | |
| Weather forecast |  Moderate rain |
| Low temperature | 20.9 ° C (69.7°F) |
| High temperature | 30.9 ° C (87.7°F) |
| Avg. temperature | 25.1 ° C (77.2°F) |
| Humidity | % 78 |
| Chance of rain | 89% |
| UV Index | 6 |
| Sun Position | Sunrise:06:33 AM Sunset: 07:07 PM |
| Moon Position | Moonrise:09:52 PM Moonset: 12:30 PM Moon Phase ( Waning Gibbous ) |
| 13 September 2025 Saturday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 18 ° C (64.3°F) |
| High temperature | 28.5 ° C (83.2°F) |
| Avg. temperature | 22.4 ° C (72.3°F) |
| Humidity | % 70 |
| Chance of rain | 83% |
| UV Index | 5 |
| Sun Position | Sunrise:06:34 AM Sunset: 07:06 PM |
| Moon Position | Moonrise:10:41 PM Moonset: 01:45 PM Moon Phase ( Waning Gibbous ) |
| 14 September 2025 Sunday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 18.9 ° C (66°F) |
| High temperature | 29.8 ° C (85.6°F) |
| Avg. temperature | 23.3 ° C (73.9°F) |
| Humidity | % 82 |
| Chance of rain | 80% |
| UV Index | 5 |
| Sun Position | Sunrise:06:35 AM Sunset: 07:04 PM |
| Moon Position | Moonrise:11:42 PM Moonset: 02:52 PM Moon Phase ( Last Quarter ) |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 01 September 2025 Monday | Sunny |
9.2 ° C (48.6°F) |
28.4 ° C (83.1°F) |
19.2 ° C (66.6°F) |
% 66 | 0% | 1.6 | Sunrise:06:23 AM Sunset: 07:25 PM |
Moonrise:03:46 PM Moonset: No moonset Moon Phase ( Waxing Gibbous ) |
|
| 02 September 2025 Tuesday | Sunny |
11.1 ° C (52°F) |
29.5 ° C (85.1°F) |
20.6 ° C (69°F) |
% 65 | 0% | 1.8 | Sunrise:06:24 AM Sunset: 07:24 PM |
Moonrise:04:37 PM Moonset: 12:28 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 September 2025 Wednesday | Partly Cloudy |
15.7 ° C (60.3°F) |
26.6 ° C (79.9°F) |
20.7 ° C (69.3°F) |
% 72 | 0% | 1.7 | Sunrise:06:25 AM Sunset: 07:22 PM |
Moonrise:05:20 PM Moonset: 01:29 AM Moon Phase ( Waxing Gibbous ) |
|
| 04 September 2025 Thursday | Patchy rain nearby |
10.5 ° C (50.9°F) |
20.5 ° C (68.9°F) |
15.8 ° C (60.5°F) |
% 65 | 74% | 1.5 | Sunrise:06:25 AM Sunset: 07:20 PM |
Moonrise:05:57 PM Moonset: 02:36 AM Moon Phase ( Waxing Gibbous ) |
|
| 05 September 2025 Friday | Patchy rain nearby |
10.7 ° C (51.3°F) |
24.1 ° C (75.3°F) |
16.2 ° C (61.2°F) |
% 59 | 85% | 0 | Sunrise:06:26 AM Sunset: 07:19 PM |
Moonrise:06:27 PM Moonset: 03:47 AM Moon Phase ( Waxing Gibbous ) |
|
| 06 September 2025 Saturday | Sunny |
7.2 ° C (45°F) |
22.4 ° C (72.4°F) |
13.6 ° C (56.5°F) |
% 59 | 0% | 4 | Sunrise:06:27 AM Sunset: 07:17 PM |
Moonrise:06:54 PM Moonset: 04:59 AM Moon Phase ( Waxing Gibbous ) |
|
| 07 September 2025 Sunday | Sunny |
11.8 ° C (53.2°F) |
24.1 ° C (75.4°F) |
16.6 ° C (61.9°F) |
% 50 | 0% | 5 | Sunrise:06:28 AM Sunset: 07:16 PM |
Moonrise:07:20 PM Moonset: 06:11 AM Moon Phase ( Full Moon ) |
|
| 08 September 2025 Monday | Overcast |
8.5 ° C (47.2°F) |
22.4 ° C (72.4°F) |
15 ° C (59°F) |
% 56 | 0% | 4 | Sunrise:06:29 AM Sunset: 07:14 PM |
Moonrise:07:44 PM Moonset: 07:25 AM Moon Phase ( Waning Gibbous ) |
|
| 09 September 2025 Tuesday | Patchy rain nearby |
13.4 ° C (56.2°F) |
21.4 ° C (70.5°F) |
16.6 ° C (61.9°F) |
% 69 | 76% | 4 | Sunrise:06:30 AM Sunset: 07:12 PM |
Moonrise:08:09 PM Moonset: 08:39 AM Moon Phase ( Waning Gibbous ) |
|
| 10 September 2025 Wednesday | Patchy rain nearby |
17.4 ° C (63.3°F) |
25.5 ° C (77.9°F) |
20.6 ° C (69.1°F) |
% 90 | 85% | 5 | Sunrise:06:31 AM Sunset: 07:11 PM |
Moonrise:08:37 PM Moonset: 09:55 AM Moon Phase ( Waning Gibbous ) |
|
| 11 September 2025 Thursday | Mist |
18.9 ° C (66°F) |
28.8 ° C (83.8°F) |
23.6 ° C (74.4°F) |
% 76 | 0% | 5 | Sunrise:06:32 AM Sunset: 07:09 PM |
Moonrise:09:11 PM Moonset: 11:12 AM Moon Phase ( Waning Gibbous ) |
|
| 12 September 2025 Friday | Moderate rain |
20.9 ° C (69.7°F) |
30.9 ° C (87.7°F) |
25.1 ° C (77.2°F) |
% 78 | 89% | 6 | Sunrise:06:33 AM Sunset: 07:07 PM |
Moonrise:09:52 PM Moonset: 12:30 PM Moon Phase ( Waning Gibbous ) |
|
| 13 September 2025 Saturday | Patchy rain nearby |
18 ° C (64.3°F) |
28.5 ° C (83.2°F) |
22.4 ° C (72.3°F) |
% 70 | 83% | 5 | Sunrise:06:34 AM Sunset: 07:06 PM |
Moonrise:10:41 PM Moonset: 01:45 PM Moon Phase ( Waning Gibbous ) |
|
| 14 September 2025 Sunday | Patchy rain nearby |
18.9 ° C (66°F) |
29.8 ° C (85.6°F) |
23.3 ° C (73.9°F) |
% 82 | 80% | 5 | Sunrise:06:35 AM Sunset: 07:04 PM |
Moonrise:11:42 PM Moonset: 02:52 PM Moon Phase ( Last Quarter ) |
|
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