Marseilles, IL Current Weather Conditions

Current weather observations and 72-hour history for Marseilles, IL. • View 5-Day Forecast ›

▼Current Conditions — Marseilles, IL

PERU (KVYS)

Mostly Cloudy

75.2 F

Humidity:	83%
Wind Speed:	W 5.8 mph
Barometer:	29.74 in
Dewpoint:	69.8 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	76.3 F
Wind Chill:	NA

Jul 21 2026, 07:21 AM CDT

Alert Subscriptions

Severe Weather

Tornado, flood & storm warnings

Observations

Station conditions & threshold alerts

Daily Forecast

Morning summary delivered daily

Lightning

Real-time strike alerts

▼State Weather Snapshot — Illinois

Temperature

Dewpoint

Wind Speed

Full Interactive Observation Map →

▼Radar — Illinois

Loading radar…

Active Alerts Lightning

Full Interactive Radar Map →

▼Hourly Observation History — Marseilles, IL

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
07:21 AM CDT	W 5.8	10.00	Mostly Cloudy	--	75.2	69.8	83%	NA	76.3	29.74	1007.1
06:57 AM CDT	W 6.9	10.00	Partly Cloudy	--	73.4	69.8	89%	NA	74.7	29.74	1007.1
06:40 AM CDT	W 5.8	10.00	Clear	--	73.4	69.8	89%	NA	74.7	29.74	1007.1
06:17 AM CDT	W 6.9	10.00	Partly Cloudy	--	73.4	69.8	89%	NA	74.7	29.73	1006.8
05:43 AM CDT	W 5.8	10.00	NULL	--	73.4	71.6	94%	NA	74.8	29.72	1006.4
10:37 PM CDT	SW 11.4 G 20.8	10.00	Clear	--	77.0	71.6	83%	NA	78.3	29.73	1006.8
10:17 PM CDT	SW 9.2 G 18.3	10.00	Clear	--	77.0	71.6	83%	NA	78.3	29.74	1007.1
10:03 PM CDT	SW 10.3 G 17.2	10.00	Clear	--	77.0	71.6	83%	NA	78.3	29.74	1007.1
09:37 PM CDT	SW 13.9 G 19.7	10.00	Clear	--	77.0	73.4	89%	NA	78.6	29.73	1006.8
09:17 PM CDT	SW 11.4 G 18.3	7.00	Clear	--	77.0	73.4	89%	NA	78.6	29.72	1006.4
08:57 PM CDT	11.4 G 18.3	7.00	Clear	--	77.0	73.4	89%	NA	78.6	29.71	1006.1
08:44 PM CDT	SW 10.3	5.00	Fog/Mist	--	77.0	73.4	89%	NA	78.6	29.72	1006.4
08:17 PM CDT	SW 12.8 G 20.8	5.00	Fog/Mist	--	75.2	73.4	94%	NA	76.8	29.75	1007.5
07:37 PM CDT	8.1	3.00	Light Rain	--	73.4	73.4	100%	NA	75.2	29.83	1010.2
07:22 PM CDT	S 9.2	3.00	Light Rain	--	75.2	73.4	94%	NA	76.8	29.81	1009.5
06:42 PM CDT	NW 5.8	4.00	Rain	--	78.8	71.6	79%	NA	81.7	29.90	1012.5
06:00 PM CDT	0.0	5.00	Haze	--	78.8	71.6	79%	NA	81.7	29.83	1010.2
05:27 PM CDT	10.3	7.00	Clear	--	80.6	69.8	70%	NA	83.8	29.82	1009.8
04:17 PM CDT	9.2 G 16.1	7.00	Clear	--	82.4	71.6	70%	NA	87.3	29.77	1008.1
03:43 PM CDT	13.9	5.00	Haze	--	80.6	69.8	70%	NA	83.8	29.79	1008.8
03:17 PM CDT	6.9	5.00	Haze	--	77.0	69.8	78%	NA	78.1	29.81	1009.5
02:02 PM CDT	G 16.1	3.00	Light Rain	--	73.4	71.6	94%	NA	74.8	29.88	1011.9
01:37 PM CDT	5.8	4.00	Rain	--	73.4	71.6	94%	NA	74.8	29.95	1014.2
01:00 PM CDT	3.4	5.00	Light Rain	--	77.0	69.8	78%	NA	78.1	29.96	1014.6
12:20 PM CDT	3.4	5.00	Haze	--	77.0	69.8	78%	NA	78.1	29.95	1014.2
11:50 AM CDT	4.7	5.00	Haze	--	NULL		%	NA	NA	29.94	1013.9
11:01 AM CDT	S 3.4	5.00	Haze	--	78.8	68.0	70%	NA	79.7	29.94	1013.9
09:57 AM CDT	S 5.8	7.00	NULL	--	77.0	66.2	69%	NA	77.7	29.94	1013.9
09:17 AM CDT	S 3.4	5.00	Haze	--	73.4	66.2	78%	NA	74.1	29.96	1014.6
08:04 AM CDT	5.8	4.00	Fog/Mist	--	69.8	64.4	83%	NA	NA	29.94	1013.9
07:41 AM CDT	4.7	4.00	Fog/Mist	--	68.0	64.4	88%	NA	NA	29.96	1014.6
07:20 AM CDT	0.0	4.00	Fog/Mist	--	66.2	64.4	94%	NA	NA	29.97	1014.9
06:57 AM CDT	0.0	4.00	Fog/Mist	--	64.4	62.6	94%	NA	NA	29.97	1014.9
06:37 AM CDT	0.0	4.00	Fog/Mist	--	64.4	62.6	94%	NA	NA	29.96	1014.6
05:57 AM CDT	0.0	4.00	Fog/Mist	--	62.6	60.8	94%	NA	NA	29.96	1014.6
05:37 AM CDT	0.0	4.00	Fog/Mist	--	62.6	60.8	94%	NA	NA	29.95	1014.2
05:19 AM CDT	0.0	5.00	Fog/Mist	--	62.6	60.8	94%	NA	NA	29.96	1014.6
05:02 AM CDT	0.0	5.00	Fog/Mist	--	62.6	60.8	94%	NA	NA	29.95	1014.2
04:37 AM CDT	0.0	5.00	Fog/Mist	--	62.6	60.8	94%	NA	NA	29.96	1014.6
04:17 AM CDT	0.0	5.00	Fog/Mist	--	62.6	60.8	94%	NA	NA	29.96	1014.6
03:57 AM CDT	0.0	7.00	Clear	--	62.6	60.8	94%	NA	NA	29.96	1014.6
03:37 AM CDT	E 3.4	7.00	Clear	--	64.4	60.8	88%	NA	NA	29.96	1014.6
03:20 AM CDT	3.4	7.00	Clear	--	64.4	60.8	88%	NA	NA	29.97	1014.9
02:57 AM CDT	0.0	7.00	Clear	--	64.4	60.8	88%	NA	NA	29.97	1014.9
02:43 AM CDT	0.0	7.00	Clear	--	64.4	60.8	88%	NA	NA	29.97	1014.9
02:17 AM CDT	0.0	7.00	Clear	--	64.4	60.8	88%	NA	NA	29.98	1015.2
01:57 AM CDT	0.0	7.00	Clear	--	66.2	60.8	83%	NA	NA	29.98	1015.2
01:37 AM CDT	4.7	7.00	NULL	--	66.2	60.8	83%	NA	NA	29.98	1015.2
01:17 AM CDT	6.9	7.00	Clear	--	66.2	60.8	83%	NA	NA	29.99	1015.6
12:55 AM CDT	4.7	7.00	Clear	--	NULL		%	NA	NA	29.99	1015.6
12:37 AM CDT	4.7	7.00	Clear	--	68.0	60.8	78%	NA	NA	30.00	1015.9
12:17 AM CDT	E 4.7	7.00	Clear	--	66.2	60.8	83%	NA	NA	30.00	1015.9
11:40 PM CDT	E 3.4	7.00	Clear	--	68.0	62.6	83%	NA	NA	30.00	1015.9
11:17 PM CDT	E 4.7	10.00	Clear	--	69.8	62.6	78%	NA	NA	30.00	1015.9
10:22 PM CDT	E 3.4	10.00	Clear	--	71.6	64.4	78%	NA	72.1	30.00	1015.9
10:04 PM CDT	E 5.8	10.00	Clear	--	71.6	64.4	78%	NA	72.1	29.99	1015.6
09:37 PM CDT	E 4.7	10.00	Clear	--	71.6	64.4	78%	NA	72.1	29.99	1015.6
09:19 PM CDT	5.8	10.00	Clear	--	73.4	64.4	73%	NA	73.9	29.99	1015.6
08:59 PM CDT	6.9	7.00	Clear	--	73.4	64.4	73%	NA	73.9	29.98	1015.2
08:30 PM CDT	NE 5.8	7.00	Clear	--	NULL		%	NA	NA	29.98	1015.2
08:17 PM CDT	NE 4.7	7.00	Clear	--	75.2	66.2	74%	NA	75.9	29.98	1015.2
07:57 PM CDT	NE 5.8	7.00	Clear	--	78.8	64.4	61%	NA	79.3	29.97	1014.9
07:37 PM CDT	NE 5.8	7.00	Clear	--	78.8	64.4	61%	NA	79.3	29.98	1015.2
07:19 PM CDT	4.7	7.00	Clear	--	80.6	64.4	58%	NA	82.2	29.98	1015.2
06:57 PM CDT	4.7	7.00	NULL	--	80.6	64.4	58%	NA	82.2	29.98	1015.2
06:37 PM CDT	4.7	7.00	Clear	--	80.6	62.6	54%	NA	81.9	29.98	1015.2
06:17 PM CDT	5.8	7.00	Clear	--	82.4	62.6	51%	NA	83.5	29.98	1015.2
05:57 PM CDT	5.8	7.00	Clear	--	82.4	60.8	48%	NA	82.9	29.98	1015.2
05:37 PM CDT	5.8	7.00	Clear	--	82.4	62.6	51%	NA	83.5	29.98	1015.2
05:17 PM CDT	6.9	7.00	Haze	--	82.4	62.6	51%	NA	83.5	29.98	1015.2
04:57 PM CDT	5.8	7.00	Clear	--	82.4	62.6	51%	NA	83.5	29.98	1015.2
04:41 PM CDT	5.8	5.00	Haze	--	82.4	62.6	51%	NA	83.5	29.99	1015.6