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Weather in Mount Vernon, Illinois
Current Conditions (Tuesday, March 11, 2025 at 17:56 America/Chicago time)
 | Temperature: 23°C |
Forecast Overview
| Tuesday, March 11 | sunrise: 07:14 sunset: 18:57 |
| Sunny skies. Wind: 22 km/h. |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 16:00 19:00 |  | Clear. | 16°C | 14 km/h | 62% | 0.296% |
| 19:00 22:00 | | Clear. | 15°C | 21 km/h | 68% | 0.298% |
| 22:00 01:00 | | Clear. | 14°C | 22 km/h | 72% | 0.299% |
| Wednesday, March 12 | sunrise: 07:13 sunset: 18:58 |
 | Low around 10°C, high around 21°C. Mostly cloudy skies. Wind: 22 km/h. |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 12°C | 18 km/h | 79% | 0.3% |
| 04:00 07:00 | | Overcast. | 10°C | 15 km/h | 84% | 0.301% |
| 07:00 10:00 | | Overcast. | 15°C | 18 km/h | 67% | 0.3% |
| 10:00 13:00 | | Sunny. | 20°C | 19 km/h | 50% | 0.297% |
| 13:00 16:00 | | Sunny. | 21°C | 22 km/h | 52% | 0.293% |
| 16:00 19:00 | | Overcast. | 17°C | 12 km/h | 73% | 0.294% |
| 19:00 22:00 | | Overcast. | 15°C | 10 km/h | 79% | 0.296% |
| 22:00 01:00 | | Overcast. | 14°C | 10 km/h | 87% | 0.297% |
| Thursday, March 13 | sunrise: 07:11 sunset: 18:59 |
 | Low around 13°C, high around 23°C. Estimated precipitation: 1.9375 mm. Times of sun and clouds. Wind: 13 km/h. |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. Precipitation: 0.375 mm. | 14°C | 7 km/h | 94% | 0.301% |
| 04:00 07:00 | | Overcast. | 14°C | 5 km/h | 95% | 0.301% |
| 07:00 10:00 | | Overcast. Precipitation: 1.5 mm. | 15°C | 11 km/h | 89% | 0.308% |
| 10:00 13:00 | | Sunny. Precipitation: 0.0625 mm. | 21°C | 10 km/h | 62% | 0.303% |
| 13:00 16:00 | | Sunny. | 23°C | 12 km/h | 49% | 0.299% |
| 16:00 19:00 | | Clear. | 18°C | 12 km/h | 69% | 0.298% |
| 19:00 22:00 | | Clear. | 16°C | 12 km/h | 79% | 0.3% |
| 22:00 01:00 | | Mostly clear, with a few passing clouds. | 14°C | 13 km/h | 87% | 0.3% |
| Friday, March 14 | sunrise: 07:10 sunset: 19:00 |
| Low around 13°C, high around 24°C. Estimated precipitation: 7.8125 mm. Times of sun and clouds. Wind: 53 km/h. |
| Saturday, March 15 | sunrise: 07:08 sunset: 19:01 |
 | Low around 9°C, high around 17°C. Estimated precipitation: 0.5625 mm. Mostly cloudy skies. Wind: 37 km/h. |
| Sunday, March 16 | sunrise: 07:07 sunset: 19:02 |
| Low around 3°C, high around 10°C. Times of sun and clouds. Wind: 33 km/h. |
| Monday, March 17 | sunrise: 07:05 sunset: 19:03 |
| Low around 2°C, high around 17°C. More sun than clouds. Wind: 35 km/h. |
| Tuesday, March 18 | sunrise: 07:04 sunset: 19:04 |
| Low around 12°C, high around 19°C. Overcast skies. Wind: 39 km/h. |
Weather Station: Mount Vernon, Mount Vernon Airport (latitude 38-19N, longitude 088-52W)
Local Time:
Mount Vernon is in the "America/Chicago" timezone.
The "America/Chicago" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in DST (since Sunday, 9 March 2025, 03:00 AM local time). During DST, the timezone abbreviation is CDT and the offset to Universal Time (UTC, GMT or Zulu) is -5:00 hours.
Mount Vernon will exit DST (returning to standard time) on Sunday, 2 November 2025, at 02:00 AM local time, when clocks will be turned backward 1 hour to Sunday, 2 November 2025, 01:00 AM local standard time. During ST, the timezone abbreviation is CST and the offset to UTC will be -6:00 hours.
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