St. Elmo Weather Forecast 15 Days, Weather in St. Elmo Today
Current weather conditions and 15 day weather forecast for St. Elmo, 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 St. Elmo
| 13 June 2025 Friday 22.9 ° C / 73.2°F  Overcast |
Feels Like : 25 ° C / 76.9°F Humidity : % 92 Pressure : 1016 mb Wind Speed : 12.2 kmph / 7.6 miles from SE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for St. Elmo, IL, USA
Weather Forecast for next 15 Days for St. Elmo 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 St. Elmo, Illinois state, US. To see the daily forecast, scroll to the table below.
| Date | |
|---|---|
| 13 June 2025 Friday | |
| Weather forecast |  Moderate rain |
| Low temperature | 20.5 ° C (68.9°F) |
| High temperature | 28.4 ° C (83.1°F) |
| Avg. temperature | 23.6 ° C (74.6°F) |
| Humidity | % 88 |
| Chance of rain | 85% |
| UV Index | 0.4 |
| Sun Position | Sunrise:05:29 AM Sunset: 08:22 PM |
| Moon Position | Moonrise:10:50 PM Moonset: 07:10 AM Moon Phase ( Waning Gibbous ) |
| 14 June 2025 Saturday | |
| Weather forecast | Moderate rain |
| Low temperature | 19 ° C (66.1°F) |
| High temperature | 24.3 ° C (75.7°F) |
| Avg. temperature | 22.6 ° C (72.6°F) |
| Humidity | % 95 |
| Chance of rain | 85% |
| UV Index | 2.5 |
| Sun Position | Sunrise:05:29 AM Sunset: 08:22 PM |
| Moon Position | Moonrise:11:26 PM Moonset: 08:16 AM Moon Phase ( Waning Gibbous ) |
| 15 June 2025 Sunday | |
| Weather forecast |  Fog |
| Low temperature | 21.3 ° C (70.3°F) |
| High temperature | 30.1 ° C (86.2°F) |
| Avg. temperature | 24.6 ° C (76.3°F) |
| Humidity | % 85 |
| Chance of rain | 0% |
| UV Index | 2 |
| Sun Position | Sunrise:05:29 AM Sunset: 08:23 PM |
| Moon Position | Moonrise:11:56 PM Moonset: 09:25 AM Moon Phase ( Waning Gibbous ) |
| 16 June 2025 Monday | |
| Weather forecast |  Patchy rain nearby |
| Low temperature | 20.1 ° C (68.2°F) |
| High temperature | 28.9 ° C (84°F) |
| Avg. temperature | 24.2 ° C (75.6°F) |
| Humidity | % 80 |
| Chance of rain | 89% |
| UV Index | 2.6 |
| Sun Position | Sunrise:05:29 AM Sunset: 08:23 PM |
| Moon Position | Moonrise:No moonrise Moonset: 10:33 AM Moon Phase ( Waning Gibbous ) |
| 17 June 2025 Tuesday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 19.7 ° C (67.4°F) |
| High temperature | 29.9 ° C (85.8°F) |
| Avg. temperature | 24.6 ° C (76.3°F) |
| Humidity | % 81 |
| Chance of rain | 89% |
| UV Index | 0 |
| Sun Position | Sunrise:05:30 AM Sunset: 08:24 PM |
| Moon Position | Moonrise:12:22 AM Moonset: 11:42 AM Moon Phase ( Waning Gibbous ) |
| 18 June 2025 Wednesday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 23.1 ° C (73.6°F) |
| High temperature | 30.4 ° C (86.6°F) |
| Avg. temperature | 25.7 ° C (78.3°F) |
| Humidity | % 83 |
| Chance of rain | 70% |
| UV Index | 6 |
| Sun Position | Sunrise:05:30 AM Sunset: 08:24 PM |
| Moon Position | Moonrise:12:46 AM Moonset: 12:51 PM Moon Phase ( Last Quarter ) |
| 19 June 2025 Thursday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 20.3 ° C (68.5°F) |
| High temperature | 26.8 ° C (80.3°F) |
| Avg. temperature | 23.1 ° C (73.7°F) |
| Humidity | % 81 |
| Chance of rain | 89% |
| UV Index | 5 |
| Sun Position | Sunrise:05:30 AM Sunset: 08:24 PM |
| Moon Position | Moonrise:01:10 AM Moonset: 02:02 PM Moon Phase ( Waning Crescent ) |
| 20 June 2025 Friday | |
| Weather forecast |  Sunny |
| Low temperature | 14.5 ° C (58.1°F) |
| High temperature | 26.7 ° C (80.1°F) |
| Avg. temperature | 20.6 ° C (69°F) |
| Humidity | % 74 |
| Chance of rain | 0% |
| UV Index | 6 |
| Sun Position | Sunrise:05:30 AM Sunset: 08:24 PM |
| Moon Position | Moonrise:01:36 AM Moonset: 03:15 PM Moon Phase ( Waning Crescent ) |
| 21 June 2025 Saturday | |
| Weather forecast | Sunny |
| Low temperature | 18.5 ° C (65.2°F) |
| High temperature | 30.9 ° C (87.6°F) |
| Avg. temperature | 24.5 ° C (76°F) |
| Humidity | % 77 |
| Chance of rain | 0% |
| UV Index | 6 |
| Sun Position | Sunrise:05:30 AM Sunset: 08:24 PM |
| Moon Position | Moonrise:02:04 AM Moonset: 04:31 PM Moon Phase ( Waning Crescent ) |
| 22 June 2025 Sunday | |
| Weather forecast | Sunny |
| Low temperature | 22.6 ° C (72.7°F) |
| High temperature | 33.4 ° C (92°F) |
| Avg. temperature | 27.6 ° C (81.7°F) |
| Humidity | % 78 |
| Chance of rain | 0% |
| UV Index | 7 |
| Sun Position | Sunrise:05:30 AM Sunset: 08:25 PM |
| Moon Position | Moonrise:02:37 AM Moonset: 05:50 PM Moon Phase ( Waning Crescent ) |
| 23 June 2025 Monday | |
| Weather forecast | Sunny |
| Low temperature | 21.1 ° C (70°F) |
| High temperature | 32.2 ° C (90°F) |
| Avg. temperature | 26.6 ° C (79.9°F) |
| Humidity | % 71 |
| Chance of rain | 0% |
| UV Index | 7 |
| Sun Position | Sunrise:05:31 AM Sunset: 08:25 PM |
| Moon Position | Moonrise:03:20 AM Moonset: 07:08 PM Moon Phase ( Waning Crescent ) |
| 24 June 2025 Tuesday | |
| Weather forecast |  Partly Cloudy |
| Low temperature | 23.4 ° C (74.2°F) |
| High temperature | 32 ° C (89.7°F) |
| Avg. temperature | 26.9 ° C (80.5°F) |
| Humidity | % 73 |
| Chance of rain | 0% |
| UV Index | 7 |
| Sun Position | Sunrise:05:31 AM Sunset: 08:25 PM |
| Moon Position | Moonrise:04:12 AM Moonset: 08:18 PM Moon Phase ( Waning Crescent ) |
| 25 June 2025 Wednesday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 22 ° C (71.6°F) |
| High temperature | 30.2 ° C (86.3°F) |
| Avg. temperature | 24.9 ° C (76.9°F) |
| Humidity | % 80 |
| Chance of rain | 63% |
| UV Index | 5 |
| Sun Position | Sunrise:05:31 AM Sunset: 08:25 PM |
| Moon Position | Moonrise:05:16 AM Moonset: 09:17 PM Moon Phase ( New Moon ) |
| 26 June 2025 Thursday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 20.9 ° C (69.7°F) |
| High temperature | 27.5 ° C (81.5°F) |
| Avg. temperature | 23.5 ° C (74.3°F) |
| Humidity | % 82 |
| Chance of rain | 88% |
| UV Index | 5 |
| Sun Position | Sunrise:05:32 AM Sunset: 08:25 PM |
| Moon Position | Moonrise:06:27 AM Moonset: 10:04 PM Moon Phase ( Waxing Crescent ) |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 13 June 2025 Friday | Moderate rain |
20.5 ° C (68.9°F) |
28.4 ° C (83.1°F) |
23.6 ° C (74.6°F) |
% 88 | 85% | 0.4 | Sunrise:05:29 AM Sunset: 08:22 PM |
Moonrise:10:50 PM Moonset: 07:10 AM Moon Phase ( Waning Gibbous ) |
|
| 14 June 2025 Saturday | Moderate rain |
19 ° C (66.1°F) |
24.3 ° C (75.7°F) |
22.6 ° C (72.6°F) |
% 95 | 85% | 2.5 | Sunrise:05:29 AM Sunset: 08:22 PM |
Moonrise:11:26 PM Moonset: 08:16 AM Moon Phase ( Waning Gibbous ) |
|
| 15 June 2025 Sunday | Fog |
21.3 ° C (70.3°F) |
30.1 ° C (86.2°F) |
24.6 ° C (76.3°F) |
% 85 | 0% | 2 | Sunrise:05:29 AM Sunset: 08:23 PM |
Moonrise:11:56 PM Moonset: 09:25 AM Moon Phase ( Waning Gibbous ) |
|
| 16 June 2025 Monday | Patchy rain nearby |
20.1 ° C (68.2°F) |
28.9 ° C (84°F) |
24.2 ° C (75.6°F) |
% 80 | 89% | 2.6 | Sunrise:05:29 AM Sunset: 08:23 PM |
Moonrise:No moonrise Moonset: 10:33 AM Moon Phase ( Waning Gibbous ) |
|
| 17 June 2025 Tuesday | Patchy rain nearby |
19.7 ° C (67.4°F) |
29.9 ° C (85.8°F) |
24.6 ° C (76.3°F) |
% 81 | 89% | 0 | Sunrise:05:30 AM Sunset: 08:24 PM |
Moonrise:12:22 AM Moonset: 11:42 AM Moon Phase ( Waning Gibbous ) |
|
| 18 June 2025 Wednesday | Patchy rain nearby |
23.1 ° C (73.6°F) |
30.4 ° C (86.6°F) |
25.7 ° C (78.3°F) |
% 83 | 70% | 6 | Sunrise:05:30 AM Sunset: 08:24 PM |
Moonrise:12:46 AM Moonset: 12:51 PM Moon Phase ( Last Quarter ) |
|
| 19 June 2025 Thursday | Patchy rain nearby |
20.3 ° C (68.5°F) |
26.8 ° C (80.3°F) |
23.1 ° C (73.7°F) |
% 81 | 89% | 5 | Sunrise:05:30 AM Sunset: 08:24 PM |
Moonrise:01:10 AM Moonset: 02:02 PM Moon Phase ( Waning Crescent ) |
|
| 20 June 2025 Friday | Sunny |
14.5 ° C (58.1°F) |
26.7 ° C (80.1°F) |
20.6 ° C (69°F) |
% 74 | 0% | 6 | Sunrise:05:30 AM Sunset: 08:24 PM |
Moonrise:01:36 AM Moonset: 03:15 PM Moon Phase ( Waning Crescent ) |
|
| 21 June 2025 Saturday | Sunny |
18.5 ° C (65.2°F) |
30.9 ° C (87.6°F) |
24.5 ° C (76°F) |
% 77 | 0% | 6 | Sunrise:05:30 AM Sunset: 08:24 PM |
Moonrise:02:04 AM Moonset: 04:31 PM Moon Phase ( Waning Crescent ) |
|
| 22 June 2025 Sunday | Sunny |
22.6 ° C (72.7°F) |
33.4 ° C (92°F) |
27.6 ° C (81.7°F) |
% 78 | 0% | 7 | Sunrise:05:30 AM Sunset: 08:25 PM |
Moonrise:02:37 AM Moonset: 05:50 PM Moon Phase ( Waning Crescent ) |
|
| 23 June 2025 Monday | Sunny |
21.1 ° C (70°F) |
32.2 ° C (90°F) |
26.6 ° C (79.9°F) |
% 71 | 0% | 7 | Sunrise:05:31 AM Sunset: 08:25 PM |
Moonrise:03:20 AM Moonset: 07:08 PM Moon Phase ( Waning Crescent ) |
|
| 24 June 2025 Tuesday | Partly Cloudy |
23.4 ° C (74.2°F) |
32 ° C (89.7°F) |
26.9 ° C (80.5°F) |
% 73 | 0% | 7 | Sunrise:05:31 AM Sunset: 08:25 PM |
Moonrise:04:12 AM Moonset: 08:18 PM Moon Phase ( Waning Crescent ) |
|
| 25 June 2025 Wednesday | Patchy rain nearby |
22 ° C (71.6°F) |
30.2 ° C (86.3°F) |
24.9 ° C (76.9°F) |
% 80 | 63% | 5 | Sunrise:05:31 AM Sunset: 08:25 PM |
Moonrise:05:16 AM Moonset: 09:17 PM Moon Phase ( New Moon ) |
|
| 26 June 2025 Thursday | Patchy rain nearby |
20.9 ° C (69.7°F) |
27.5 ° C (81.5°F) |
23.5 ° C (74.3°F) |
% 82 | 88% | 5 | Sunrise:05:32 AM Sunset: 08:25 PM |
Moonrise:06:27 AM Moonset: 10:04 PM Moon Phase ( Waxing Crescent ) |
|
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