Lake Summerset Weather Forecast 15 Days, Weather in Lake Summerset Today
Current weather conditions and 15 day weather forecast for Lake Summerset, 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 Lake Summerset
| 01 August 2026 Saturday 17.7 ° C / 63.9°F  Moderate rain |
Feels Like : 17.7 ° C / 63.9°F Humidity : % 94 Pressure : 1008 mb Wind Speed : 18.7 kmph / 11.6 miles from ENE  Visibility : 4.8 km Precipitation (rainfall) : 2.31 mm Cloud (%) : 100 |
15 day weather forecast for Lake Summerset, IL, USA
Weather Forecast for next 15 Days for Lake Summerset 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 Lake Summerset, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 01 August 2026 Saturday |  Light rain |
17 ° C (62.7°F) |
21.2 ° C (70.2°F) |
18.8 ° C (65.9°F) |
% 93 | 91% | 0.6 | Sunrise:05:50 AM Sunset: 08:17 PM |
Moonrise:09:46 PM Moonset: 09:01 AM Moon Phase ( Waning Gibbous ) |
|
| 02 August 2026 Sunday |  Overcast |
15.4 ° C (59.8°F) |
23.8 ° C (74.8°F) |
18.9 ° C (66.1°F) |
% 85 | 28% | 4.5 | Sunrise:05:51 AM Sunset: 08:16 PM |
Moonrise:10:04 PM Moonset: 10:03 AM Moon Phase ( Waning Gibbous ) |
|
| 03 August 2026 Monday |  Sunny |
12.3 ° C (54.2°F) |
25.9 ° C (78.7°F) |
19.3 ° C (66.8°F) |
% 72 | 6% | 8.9 | Sunrise:05:52 AM Sunset: 08:15 PM |
Moonrise:10:24 PM Moonset: 11:06 AM Moon Phase ( Last Quarter ) |
|
| 04 August 2026 Tuesday | Sunny |
12.4 ° C (54.3°F) |
26.4 ° C (79.4°F) |
19.8 ° C (67.6°F) |
% 74 | 7% | 9.1 | Sunrise:05:53 AM Sunset: 08:14 PM |
Moonrise:10:46 PM Moonset: 12:12 PM Moon Phase ( Last Quarter ) |
|
| 05 August 2026 Wednesday | Sunny |
16.6 ° C (61.8°F) |
27.1 ° C (80.8°F) |
22.3 ° C (72.1°F) |
% 79 | 12% | 7 | Sunrise:05:54 AM Sunset: 08:12 PM |
Moonrise:11:12 PM Moonset: 01:21 PM Moon Phase ( Last Quarter ) |
|
| 06 August 2026 Thursday | Sunny |
19.4 ° C (67°F) |
27.6 ° C (81.6°F) |
22.9 ° C (73.2°F) |
% 85 | 79% | 7 | Sunrise:05:55 AM Sunset: 08:11 PM |
Moonrise:11:46 PM Moonset: 02:33 PM Moon Phase ( Last Quarter ) |
|
| 07 August 2026 Friday |  Partly Cloudy |
19.6 ° C (67.3°F) |
28.5 ° C (83.3°F) |
23.7 ° C (74.7°F) |
% 86 | 84% | 7 | Sunrise:05:56 AM Sunset: 08:10 PM |
Moonrise:Does not rise today Moonset: 03:46 PM Moon Phase ( Waning Crescent ) |
|
| 08 August 2026 Saturday |  Light rain shower |
15.8 ° C (60.4°F) |
22 ° C (71.6°F) |
19.5 ° C (67.1°F) |
% 91 | 87% | 6 | Sunrise:05:57 AM Sunset: 08:09 PM |
Moonrise:12:30 AM Moonset: 04:57 PM Moon Phase ( Waning Crescent ) |
|
| 09 August 2026 Sunday | Sunny |
13.6 ° C (56.5°F) |
24.5 ° C (76°F) |
18.7 ° C (65.6°F) |
% 72 | 6% | 6 | Sunrise:05:58 AM Sunset: 08:07 PM |
Moonrise:01:27 AM Moonset: 05:59 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Sunny |
13.2 ° C (55.7°F) |
20.2 ° C (68.4°F) |
17.3 ° C (63.1°F) |
% 83 | 59% | 5 | Sunrise:05:59 AM Sunset: 08:06 PM |
Moonrise:02:37 AM Moonset: 06:51 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Partly Cloudy |
15.6 ° C (60.1°F) |
23.2 ° C (73.8°F) |
19.4 ° C (66.9°F) |
% 85 | 57% | 6 | Sunrise:06:00 AM Sunset: 08:05 PM |
Moonrise:03:58 AM Moonset: 07:31 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
12.6 ° C (54.7°F) |
24.3 ° C (75.7°F) |
18 ° C (64.5°F) |
% 77 | 9% | 6 | Sunrise:06:01 AM Sunset: 08:03 PM |
Moonrise:05:22 AM Moonset: 08:04 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Sunny |
12.6 ° C (54.7°F) |
23.1 ° C (73.5°F) |
17.7 ° C (63.9°F) |
% 80 | 11% | 6 | Sunrise:06:02 AM Sunset: 08:02 PM |
Moonrise:06:46 AM Moonset: 08:31 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Sunny |
16.2 ° C (61.2°F) |
26.3 ° C (79.3°F) |
21.2 ° C (70.2°F) |
% 82 | 46% | 6 | Sunrise:06:03 AM Sunset: 08:00 PM |
Moonrise:08:06 AM Moonset: 08:54 PM Moon Phase ( Waxing Crescent ) |
|
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