Current weather conditions and 15 day weather forecast for Seminary, 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.
| 11 August 2026 Tuesday 24.6 ° C / 76.3°F ![]() Clear |
Feels Like : 26.7 ° C / 80.1°F Humidity : % 86 Pressure : 1013 mb Wind Speed : 14 kmph / 8.7 miles from SW ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 11 August 2026 Tuesday | Sunny |
24 ° C (75.2°F) |
35.5 ° C (95.9°F) |
29.4 ° C (85°F) |
% 70 | 5% | 7.9 | Sunrise:06:07 AM Sunset: 07:57 PM |
Moonrise:04:10 AM Moonset: 07:20 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
22.1 ° C (71.8°F) |
32.7 ° C (90.9°F) |
26.1 ° C (79°F) |
% 73 | 57% | 8.5 | Sunrise:06:07 AM Sunset: 07:55 PM |
Moonrise:05:31 AM Moonset: 07:56 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Sunny |
21.3 ° C (70.4°F) |
34.6 ° C (94.3°F) |
27.1 ° C (80.8°F) |
% 75 | 57% | 6.4 | Sunrise:06:08 AM Sunset: 07:54 PM |
Moonrise:06:51 AM Moonset: 08:26 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Partly Cloudy |
22.3 ° C (72.2°F) |
30.4 ° C (86.8°F) |
25.6 ° C (78.1°F) |
% 84 | 15% | 5.7 | Sunrise:06:09 AM Sunset: 07:53 PM |
Moonrise:08:07 AM Moonset: 08:53 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Sunny |
21 ° C (69.8°F) |
36.2 ° C (97.2°F) |
28 ° C (82.4°F) |
% 72 | 17% | 9 | Sunrise:06:10 AM Sunset: 07:52 PM |
Moonrise:09:21 AM Moonset: 09:19 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
23.7 ° C (74.7°F) |
34.5 ° C (94.1°F) |
29.2 ° C (84.5°F) |
% 60 | 36% | 8 | Sunrise:06:11 AM Sunset: 07:50 PM |
Moonrise:10:33 AM Moonset: 09:45 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Cloudy |
21.3 ° C (70.3°F) |
28.4 ° C (83.2°F) |
24.6 ° C (76.3°F) |
% 85 | 78% | 7 | Sunrise:06:12 AM Sunset: 07:49 PM |
Moonrise:11:44 AM Moonset: 10:13 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
18.6 ° C (65.4°F) |
30 ° C (85.9°F) |
24 ° C (75.2°F) |
% 80 | 13% | 7 | Sunrise:06:13 AM Sunset: 07:48 PM |
Moonrise:12:54 PM Moonset: 10:45 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Sunny |
23.2 ° C (73.8°F) |
38.1 ° C (100.7°F) |
29.7 ° C (85.5°F) |
% 66 | 5% | 9 | Sunrise:06:14 AM Sunset: 07:46 PM |
Moonrise:02:01 PM Moonset: 11:22 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Sunny |
25.8 ° C (78.4°F) |
35.2 ° C (95.4°F) |
30.5 ° C (87°F) |
% 57 | 36% | 9 | Sunrise:06:15 AM Sunset: 07:45 PM |
Moonrise:03:05 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Sunny |
17.7 ° C (63.9°F) |
28.2 ° C (82.8°F) |
24.1 ° C (75.3°F) |
% 70 | 17% | 7 | Sunrise:06:16 AM Sunset: 07:43 PM |
Moonrise:04:03 PM Moonset: 12:06 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Sunny |
12.8 ° C (55°F) |
26.5 ° C (79.7°F) |
19.2 ° C (66.5°F) |
% 73 | 7% | 7 | Sunrise:06:16 AM Sunset: 07:42 PM |
Moonrise:04:53 PM Moonset: 12:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Sunny |
13.9 ° C (57°F) |
27.5 ° C (81.5°F) |
20.3 ° C (68.5°F) |
% 68 | 5% | 7 | Sunrise:06:17 AM Sunset: 07:41 PM |
Moonrise:05:36 PM Moonset: 01:52 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Sunny |
16.2 ° C (61.2°F) |
32.1 ° C (89.7°F) |
23.7 ° C (74.7°F) |
% 54 | 3% | 8 | Sunrise:06:18 AM Sunset: 07:39 PM |
Moonrise:06:11 PM Moonset: 02:52 AM Moon Phase ( Waxing Gibbous ) |
|