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
| 17 June 2026 Wednesday 13.3 ° C / 55.9°F  Moderate rain |
Feels Like : 13 ° C / 55.3°F Humidity : % 87 Pressure : 1003 mb Wind Speed : 7.6 kmph / 4.7 miles from SSE  Visibility : 16 km Precipitation (rainfall) : 0.08 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 17 June 2026 Wednesday | Moderate rain |
12.6 ° C (54.7°F) |
18.2 ° C (64.8°F) |
15.3 ° C (59.6°F) |
% 86 | 84% | 1.8 | Sunrise:05:19 AM Sunset: 08:37 PM |
Moonrise:07:36 AM Moonset: 11:08 PM Moon Phase ( Waxing Crescent ) |
|
| 18 June 2026 Thursday |  Patchy rain nearby |
12 ° C (53.6°F) |
20.8 ° C (69.5°F) |
16 ° C (60.7°F) |
% 82 | 59% | 7.2 | Sunrise:05:20 AM Sunset: 08:37 PM |
Moonrise:08:58 AM Moonset: 11:40 PM Moon Phase ( Waxing Crescent ) |
|
| 19 June 2026 Friday |  Sunny |
9.8 ° C (49.6°F) |
19.3 ° C (66.7°F) |
14.5 ° C (58.1°F) |
% 77 | 10% | 8.7 | Sunrise:05:20 AM Sunset: 08:37 PM |
Moonrise:10:18 AM Moonset: Does not set today Moon Phase ( Waxing Crescent ) |
|
| 20 June 2026 Saturday | Patchy rain nearby |
11.9 ° C (53.4°F) |
20.9 ° C (69.7°F) |
16 ° C (60.9°F) |
% 85 | 66% | 9.3 | Sunrise:05:20 AM Sunset: 08:38 PM |
Moonrise:11:34 AM Moonset: 12:06 AM Moon Phase ( First Quarter ) |
|
| 21 June 2026 Sunday | Moderate rain |
13.4 ° C (56.1°F) |
19.2 ° C (66.5°F) |
16.4 ° C (61.4°F) |
% 94 | 92% | 0 | Sunrise:05:20 AM Sunset: 08:38 PM |
Moonrise:12:47 PM Moonset: 12:28 AM Moon Phase ( First Quarter ) |
|
| 22 June 2026 Monday | Sunny |
9.5 ° C (49°F) |
19.5 ° C (67.1°F) |
14.6 ° C (58.2°F) |
% 77 | 10% | 4 | Sunrise:05:20 AM Sunset: 08:38 PM |
Moonrise:01:57 PM Moonset: 12:50 AM Moon Phase ( First Quarter ) |
|
| 23 June 2026 Tuesday | Sunny |
10.3 ° C (50.6°F) |
21.9 ° C (71.3°F) |
16.4 ° C (61.5°F) |
% 67 | 7% | 5 | Sunrise:05:21 AM Sunset: 08:38 PM |
Moonrise:03:07 PM Moonset: 01:11 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 June 2026 Wednesday | Sunny |
13.9 ° C (57°F) |
24.6 ° C (76.3°F) |
19.4 ° C (66.9°F) |
% 76 | 9% | 5 | Sunrise:05:21 AM Sunset: 08:38 PM |
Moonrise:04:17 PM Moonset: 01:35 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 June 2026 Thursday | Patchy rain nearby |
17 ° C (62.7°F) |
25.9 ° C (78.6°F) |
21.5 ° C (70.8°F) |
% 80 | 21% | 5 | Sunrise:05:21 AM Sunset: 08:38 PM |
Moonrise:05:26 PM Moonset: 02:01 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 June 2026 Friday | Sunny |
19.8 ° C (67.7°F) |
30.1 ° C (86.1°F) |
25 ° C (77°F) |
% 84 | 17% | 6 | Sunrise:05:22 AM Sunset: 08:38 PM |
Moonrise:06:32 PM Moonset: 02:33 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 June 2026 Saturday | Sunny |
23.3 ° C (74°F) |
31.1 ° C (88°F) |
27 ° C (80.5°F) |
% 82 | 10% | 7 | Sunrise:05:22 AM Sunset: 08:38 PM |
Moonrise:07:33 PM Moonset: 03:12 AM Moon Phase ( Full Moon ) |
|
| 28 June 2026 Sunday | Patchy rain nearby |
23.2 ° C (73.8°F) |
31.2 ° C (88.2°F) |
26.9 ° C (80.5°F) |
% 84 | 39% | 6 | Sunrise:05:22 AM Sunset: 08:38 PM |
Moonrise:08:27 PM Moonset: 03:58 AM Moon Phase ( Full Moon ) |
|
| 29 June 2026 Monday |  Thundery outbreaks in nearby |
23.3 ° C (73.9°F) |
31.2 ° C (88.2°F) |
26.9 ° C (80.4°F) |
% 85 | 15% | 6 | Sunrise:05:23 AM Sunset: 08:38 PM |
Moonrise:09:12 PM Moonset: 04:53 AM Moon Phase ( Full Moon ) |
|
| 30 June 2026 Tuesday | Sunny |
23.3 ° C (73.9°F) |
31.4 ° C (88.5°F) |
26.9 ° C (80.4°F) |
% 84 | 14% | 7 | Sunrise:05:23 AM Sunset: 08:38 PM |
Moonrise:09:48 PM Moonset: 05:53 AM Moon Phase ( Full Moon ) |
|
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