Seneca, IL 20 December Weather

Altitude - 151m | 41°18′40″N,88°36′36″W | map (OSM)

Seneca, IL

°F

5:30 pmCloudy18mphW

Thu, December 18, 20256:00 PM (GMT -06:00)

Saturday Dec 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	26°	29°	31°	35°	40°	40°	34°	30°
wind	11mph	14mph	16mph	16mph	14mph	12mph	10mph	12mph
pressure in	29.37	29.29	29.19	29.18	29.18	29.24	29.37	29.51

Friday Dec 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	33°	31°	30°	32°	32°	30°	25°	23°
wind	7mph	12mph	18mph	18mph	18mph	17mph	10mph	9mph
pressure in	29.40	29.42	29.49	29.62	29.70	29.77	29.84	29.87

Wednesday Dec 20 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	30°	29°	28°	31°	39°	42°	35°	32°
wind	8mph	6mph	6mph	6mph	6mph	4mph	4mph	3mph
pressure in	29.72	29.72	29.75	29.78	29.76	29.74	29.78	29.79

* Seneca, IL weather for December 20 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Seneca, IL Weather for December 20, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 20 for previous years is presented.