Pontoosuc, IL Current Weather Conditions

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

▼Current Conditions — Pontoosuc, IL

MT PLEASANT (KMPZ)

Clear

77.0 F

Humidity:	74%
Wind Speed:	S 5.8 mph
Barometer:	29.96 in
Dewpoint:	68.0 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	77.9 F
Wind Chill:	NA

Sep 1 2026, 10:55 PM CDT

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▼Hourly Observation History — Pontoosuc, 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)
10:55 PM CDT	S 5.8	10.00	Clear	--	77.0	68.0	74%	NA	77.9	29.96	1014.6
10:35 PM CDT	S 5.8	10.00	Clear	--	77.0	68.0	74%	NA	77.9	29.96	1014.6
10:15 PM CDT	S 5.8	10.00	Clear	--	77.0	68.0	74%	NA	77.9	29.95	1014.2
09:55 PM CDT	S 5.8	10.00	Clear	--	75.2	69.8	83%	NA	76.3	29.95	1014.2
09:35 PM CDT	0.0	10.00	Clear	--	77.0	69.8	78%	NA	78.1	29.95	1014.2
09:15 PM CDT	S 5.8	10.00	Clear	--	77.0	69.8	78%	NA	78.1	29.95	1014.2
08:55 PM CDT	S 5.8	10.00	Clear	--	77.0	69.8	78%	NA	78.1	29.94	1013.9
08:35 PM CDT	S 5.8	10.00	Clear	--	78.8	69.8	74%	NA	79.9	29.94	1013.9
08:15 PM CDT	S 5.8	10.00	Clear	--	78.8	69.8	74%	NA	79.9	29.94	1013.6
07:55 PM CDT	S 3.4	10.00	Clear	--	NULL	71.6	%	NA	NA	29.94	1013.6
07:35 PM CDT	S 4.7	10.00	Clear	--	NULL	73.4	%	NA	NA	29.94	1013.6
07:15 PM CDT	3.4	10.00	Clear	--	84.2	71.6	66%	NA	89.6	29.94	1013.6
06:55 PM CDT	S 3.4	10.00	Clear	--	87.8	71.6	59%	NA	94.3	29.94	1013.6
06:35 PM CDT	S 3.4	10.00	Clear	--	89.6	71.6	56%	NA	96.4	29.94	1013.6
06:15 PM CDT	S 3.4	10.00	Clear	--	91.4	71.6	53%	NA	98.6	29.94	1013.9
05:55 PM CDT	4.7	10.00	Clear	--	93.2	71.6	50%	NA	100.9	29.94	1013.6
05:35 PM CDT	S 3.4	10.00	Clear	--	95.0	69.8	44%	NA	101.5	29.94	1013.6
05:15 PM CDT	3.4	10.00	Clear	--	95.0	69.8	44%	NA	101.5	29.94	1013.9
04:55 PM CDT	3.4	10.00	Clear	--	95.0	69.8	44%	NA	101.5	29.94	1013.9
04:35 PM CDT	3.4	10.00	Clear	--	95.0	68.0	42%	NA	99.9	29.94	1013.9
04:15 PM CDT	SW 4.7	10.00	Clear	--	95.0	68.0	42%	NA	99.9	29.94	1013.9
03:55 PM CDT	SW 8.1	10.00	Clear	--	95.0	69.8	44%	NA	101.5	29.95	1014.2
03:35 PM CDT	SW 6.9	10.00	Clear	--	95.0	69.8	44%	NA	101.5	29.95	1014.2
03:15 PM CDT	SW 6.9	10.00	Clear	--	93.2	69.8	47%	NA	99.1	29.95	1014.2
02:55 PM CDT	6.9	10.00	Clear	--	93.2	69.8	47%	NA	99.1	29.96	1014.6
02:35 PM CDT	SW 9.2	10.00	Clear	--	91.4	68.0	46%	NA	95.5	29.96	1014.6
02:15 PM CDT	11.4	10.00	Clear	--	91.4	68.0	46%	NA	95.5	29.97	1014.9
01:55 PM CDT	5.8	10.00	Clear	--	91.4	69.8	49%	NA	97.0	29.97	1014.9
01:35 PM CDT	6.9	10.00	Clear	--	91.4	69.8	49%	NA	97.0	29.97	1014.9
01:15 PM CDT	SW 8.1	10.00	Clear	--	91.4	69.8	49%	NA	97.0	29.98	1015.2
12:55 PM CDT	SW 8.1	10.00	Clear	--	89.6	69.8	52%	NA	94.8	29.98	1015.2
12:35 PM CDT	SW 9.2	10.00	Clear	--	89.6	69.8	52%	NA	94.8	29.99	1015.6
12:15 PM CDT	SW 8.1	10.00	Clear	--	89.6	69.8	52%	NA	94.8	29.99	1015.6
11:55 AM CDT	SW 6.9	10.00	Clear	--	89.6	69.8	52%	NA	94.8	30.00	1015.9
11:35 AM CDT	8.1	10.00	Clear	--	89.6	69.8	52%	NA	94.8	30.00	1015.9
11:15 AM CDT	SW 8.1	10.00	Clear	--	87.8	69.8	55%	NA	92.7	30.00	1015.9
10:55 AM CDT	SW 8.1	10.00	Clear	--	87.8	69.8	55%	NA	92.7	30.00	1015.9
10:35 AM CDT	SW 9.2	10.00	Clear	--	86.0	68.0	55%	NA	89.4	30.00	1015.9
10:15 AM CDT	SW 8.1	10.00	Clear	--	86.0	68.0	55%	NA	89.4	30.00	1015.9
09:55 AM CDT	8.1	10.00	Clear	--	82.4	69.8	66%	NA	86.2	30.00	1015.9
09:35 AM CDT	8.1	10.00	Clear	--	82.4	69.8	66%	NA	86.2	30.00	1015.9
09:15 AM CDT	SW 8.1	10.00	Clear	--	80.6	69.8	70%	NA	83.8	30.00	1015.9
08:55 AM CDT	SW 8.1	10.00	Clear	--	78.8	69.8	74%	NA	79.9	30.00	1015.9
08:35 AM CDT	SW 5.8	10.00	Clear	--	77.0	69.8	78%	NA	78.1	30.00	1015.9
08:15 AM CDT	5.8	10.00	Clear	--	75.2	69.8	83%	NA	76.3	30.01	1016.3
07:55 AM CDT	SW 4.7	10.00	Clear	--	73.4	69.8	89%	NA	74.7	30.00	1015.9
07:35 AM CDT	0.0	10.00	Clear	--	71.6	69.8	94%	NA	72.9	30.00	1015.9
07:15 AM CDT	3.4	10.00	Clear	--	71.6	68.0	88%	NA	72.7	29.99	1015.6
06:55 AM CDT	3.4	10.00	Clear	--	71.6	68.0	88%	NA	72.7	29.99	1015.6
06:35 AM CDT	3.4	10.00	Clear	--	69.8	68.0	94%	NA	NA	29.98	1015.2
06:15 AM CDT	3.4	10.00	Clear	--	69.8	68.0	94%	NA	NA	29.98	1015.2
05:55 AM CDT	0.0	10.00	Clear	--	69.8	68.0	94%	NA	NA	29.97	1014.9
05:35 AM CDT	3.4	10.00	Clear	--	69.8	68.0	94%	NA	NA	29.97	1014.9
05:15 AM CDT	0.0	10.00	Clear	--	71.6	69.8	94%	NA	72.9	29.97	1014.9
04:55 AM CDT	S 3.4	10.00	Clear	--	71.6	69.8	94%	NA	72.9	29.96	1014.6
04:35 AM CDT	S 3.4	10.00	Clear	--	71.6	69.8	94%	NA	72.9	29.96	1014.6
04:15 AM CDT	0.0	10.00	Clear	--	71.6	69.8	94%	NA	72.9	29.96	1014.6
03:55 AM CDT	0.0	10.00	Clear	--	71.6	69.8	94%	NA	72.9	29.96	1014.6
03:35 AM CDT	S 3.4	10.00	Clear	--	71.6	69.8	94%	NA	72.9	29.96	1014.6
03:15 AM CDT	S 3.4	10.00	Clear	--	73.4	69.8	89%	NA	74.7	29.95	1014.2
02:55 AM CDT	0.0	10.00	Clear	--	73.4	69.8	89%	NA	74.7	29.96	1014.6
02:35 AM CDT	SW 3.4	10.00	Clear	--	71.6	69.8	94%	NA	72.9	29.96	1014.6
02:15 AM CDT	3.4	10.00	Clear	--	71.6	69.8	94%	NA	72.9	29.96	1014.6
01:55 AM CDT	0.0	10.00	Clear	--	71.6	69.8	94%	NA	72.9	29.97	1014.9
01:35 AM CDT	S 3.4	10.00	Clear	--	73.4	69.8	89%	NA	74.7	29.96	1014.6
01:15 AM CDT	S 3.4	10.00	Clear	--	71.6	69.8	94%	NA	72.9	29.96	1014.6
12:55 AM CDT	0.0	10.00	Clear	--	71.6	69.8	94%	NA	72.9	29.96	1014.6
12:35 AM CDT	0.0	10.00	Clear	--	73.4	69.8	89%	NA	74.7	29.96	1014.6
12:15 AM CDT	SW 3.4	10.00	Clear	--	73.4	71.6	94%	NA	74.8	29.95	1014.2
11:55 PM CDT	0.0	10.00	Clear	--	73.4	69.8	89%	NA	74.7	29.95	1014.2
11:35 PM CDT	0.0	10.00	Clear	--	75.2	71.6	89%	NA	76.6	29.95	1014.2
11:15 PM CDT	S 3.4	10.00	Clear	--	77.0	71.6	83%	NA	78.3	29.95	1014.2