Jefferson, IA Current Weather Conditions

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

▼Current Conditions — Jefferson, IA

CARROLL (KCIN)

Clear

89.6 F

Humidity:	52%
Wind Speed:	S 10.3 G 17.2 mph
Barometer:	29.88 in
Dewpoint:	69.8 F
Visibility:	9.00 mi
Precip:	--
Heat Index:	94.8 F
Wind Chill:	NA

Sep 2 2026, 02:15 PM CDT

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▼Hourly Observation History — Jefferson, IA

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)
02:15 PM CDT	S 10.3 G 17.2	9.00	Clear	--	89.6	69.8	52%	NA	94.8	29.88	1011.9
01:55 PM CDT	S 8.1 G 15.0	9.00	Clear	--	87.8	69.8	55%	NA	92.7	29.88	1011.9
01:35 PM CDT	S 9.2	9.00	Clear	--	86.0	73.4	66%	NA	93.4	29.89	1012.2
01:15 PM CDT	6.9	9.00	Mostly Clear	--	84.2	73.4	70%	NA	90.9	29.90	1012.5
12:55 PM CDT	S 9.2 G 19.7	5.00	Light Rain	--	78.8	73.4	84%	NA	82.0	29.89	1012.2
12:35 PM CDT	6.9	8.00	Clear	--	78.8	73.4	84%	NA	82.0	29.89	1012.2
12:15 PM CDT		5.00	Light Rain	--	NULL		%	NA	NA		M
11:55 AM CDT	8.1	8.00	NULL	--	84.2	69.8	62%	NA	88.5	29.92	1013.2
11:35 AM CDT	SE 9.2	9.00	Mostly Clear	--	82.4	69.8	66%	NA	86.2	29.92	1013.2
11:15 AM CDT	SE 10.3	9.00	Clear	--	84.2	69.8	62%	NA	88.5	29.94	1013.9
10:55 AM CDT	5.8 G 11.4	9.00	Clear	--	82.4	69.8	66%	NA	86.2	29.95	1014.2
10:35 AM CDT	SE 9.2	9.00	Clear	--	82.4	69.8	66%	NA	86.2	29.94	1013.9
10:15 AM CDT	SE 11.4	9.00	NULL	--	80.6	68.0	66%	NA	83.3	29.94	1013.6
09:55 AM CDT	12.8	9.00	Mostly Clear	--	80.6	68.0	66%	NA	83.3	29.94	1013.9
09:35 AM CDT	SE 15.0	9.00	Clear	--	80.6	68.0	66%	NA	83.3	29.92	1013.2
09:15 AM CDT	SE 9.2 G 17.2	9.00	Clear	--	78.8	68.0	70%	NA	79.7	29.92	1013.2
08:55 AM CDT	SE 10.3	9.00	Clear	--	77.0	69.8	78%	NA	78.1	29.94	1013.6
08:35 AM CDT	SE 8.1 G 13.9	7.00	Clear	--	73.4	69.8	89%	NA	74.7	29.94	1013.6
08:15 AM CDT	SE 8.1	8.00	NULL	--	71.6	68.0	88%	NA	72.7	29.94	1013.6
07:55 AM CDT	SE 8.1	8.00	Clear	--	71.6	68.0	88%	NA	72.7	29.94	1013.6
07:35 AM CDT	SE 4.7	8.00	Clear	--	69.8	68.0	94%	NA	NA	29.94	1013.9
07:15 AM CDT	S 4.7	8.00	Clear	--	68.0	68.0	100%	NA	NA	29.94	1013.9
06:55 AM CDT	5.8	10.00	Clear	--	68.0	66.2	94%	NA	NA	29.94	1013.6
06:35 AM CDT	4.7	10.00	Clear	--	68.0	66.2	94%	NA	NA	29.94	1013.9
06:15 AM CDT	8.1	10.00	Mostly Clear	--	68.0	66.2	94%	NA	NA	29.94	1013.9
05:55 AM CDT	3.4	10.00	Partly Cloudy	--	68.0	66.2	94%	NA	NA	29.95	1014.2
05:35 AM CDT	0.0	10.00	Mostly Cloudy	--	69.8	68.0	94%	NA	NA	29.96	1014.6
05:15 AM CDT	E 5.8	10.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	29.95	1014.2
04:55 AM CDT	6.9	10.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	29.98	1015.2
04:35 AM CDT	E 8.1	10.00	Clear	--	71.6	71.6	100%	NA	73.2	29.95	1014.2
04:15 AM CDT	E 4.7	10.00	Clear	--	71.6	71.6	100%	NA	73.2	29.95	1014.2
03:55 AM CDT	4.7	10.00	Clear	--	71.6	71.6	100%	NA	73.2	29.95	1014.2
03:35 AM CDT	8.1	10.00	Clear	--	73.4		%	NA	NA	29.94	1013.9
03:15 AM CDT	10.3 G 18.3	10.00	Partly Cloudy	--	75.2	71.6	89%	NA	76.6	29.94	1013.9
02:55 AM CDT	G 23.0	10.00	Partly Cloudy	--	73.4	68.0	83%	NA	74.3	29.94	1013.6
02:35 AM CDT	W 6.9	10.00	Clear	--	73.4	68.0	83%	NA	74.3	29.90	1012.5
02:15 AM CDT	SW 8.1	10.00	Clear	--	75.2	68.0	78%	NA	76.1	29.90	1012.5
01:55 AM CDT	SW 8.1	10.00	Clear	--	75.2	68.0	78%	NA	76.1	29.89	1012.2
01:35 AM CDT	SW 9.2	10.00	Clear	--	77.0	68.0	74%	NA	77.9	29.88	1011.9
01:15 AM CDT	6.9	10.00	Clear	--	75.2	68.0	78%	NA	76.1	29.86	1011.2
12:55 AM CDT	S 4.7	10.00	Clear	--	73.4	69.8	89%	NA	74.7	29.86	1011.2
12:35 AM CDT	S 6.9	10.00	Clear	--	73.4	69.8	89%	NA	74.7	29.87	1011.5
12:15 AM CDT	S 5.8	10.00	Clear	--	73.4	69.8	89%	NA	74.7	29.88	1011.9
11:55 PM CDT	S 6.9	10.00	Clear	--	73.4	71.6	94%	NA	74.8	29.89	1012.2
11:35 PM CDT	S 5.8	10.00	Clear	--	73.4	71.6	94%	NA	74.8	29.89	1012.2
11:15 PM CDT	S 5.8	10.00	Clear	--	73.4	71.6	94%	NA	74.8	29.89	1012.2
10:55 PM CDT	S 4.7	10.00	Clear	--	73.4	71.6	94%	NA	74.8	29.89	1012.2
10:35 PM CDT	S 4.7	10.00	Clear	--	73.4	73.4	100%	NA	75.2	29.89	1012.2
10:15 PM CDT	S 4.7	10.00	Clear	--	75.2	73.4	94%	NA	76.8	29.89	1012.2
09:55 PM CDT	S 4.7	10.00	Clear	--	75.2	73.4	94%	NA	76.8	29.89	1012.2
09:35 PM CDT	3.4	10.00	Clear	--	75.2	73.4	94%	NA	76.8	29.89	1012.2
09:15 PM CDT	S 5.8	10.00	Clear	--	77.0	75.2	94%	NA	78.8	29.88	1011.9
08:55 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
08:35 PM CDT	S 4.7	10.00	Clear	--	78.8	75.2	89%	NA	82.4	29.86	1011.2
08:15 PM CDT	4.7	10.00	Clear	--	NULL	77.0	%	NA	NA	29.86	1011.2
07:55 PM CDT	SE 4.7	8.00	Clear	--	NULL	77.0	%	NA	NA	29.86	1011.2
07:35 PM CDT	SE 4.7	9.00	Clear	--	84.2	77.0	79%	NA	94.1	29.86	1011.2
07:15 PM CDT	SE 4.7	8.00	Clear	--	87.8	75.2	66%	NA	97.7	29.86	1011.2
06:55 PM CDT	0.0	7.00	Clear	--	89.6	75.2	63%	NA	100.2	29.87	1011.5
06:35 PM CDT	0.0	8.00	Clear	--	89.6	73.4	59%	NA	98.2	29.87	1011.5
06:15 PM CDT	S 5.8	9.00	Clear	--	91.4	73.4	56%	NA	100.6	29.87	1011.5
05:55 PM CDT	S 5.8	10.00	Clear	--	91.4	71.6	53%	NA	98.6	29.87	1011.5
05:35 PM CDT	S 9.2	10.00	Clear	--	91.4	71.6	53%	NA	98.6	29.88	1011.9
05:15 PM CDT	S 10.3	10.00	Clear	--	91.4	71.6	53%	NA	98.6	29.88	1011.9
04:55 PM CDT	S 9.2 G 16.1	10.00	Clear	--	93.2	71.6	50%	NA	100.9	29.88	1011.9
04:35 PM CDT	S 10.3 G 18.3	10.00	Clear	--	93.2	71.6	50%	NA	100.9	29.89	1012.2
04:15 PM CDT	S 12.8	10.00	Clear	--	93.2	71.6	50%	NA	100.9	29.89	1012.2
03:55 PM CDT	12.8	9.00	Clear	--	93.2	71.6	50%	NA	100.9	29.89	1012.2
03:35 PM CDT	SE 8.1	NULL	Clear	--	91.4	69.8	49%	NA	97.0	29.89	1012.2
03:15 PM CDT	SE 9.2	10.00	Clear	--	91.4	71.6	53%	NA	98.6	29.90	1012.5
02:55 PM CDT	SE 6.9	10.00	Clear	--	91.4	71.6	53%	NA	98.6	29.91	1012.9
02:35 PM CDT	6.9 G 13.9	10.00	Clear	--	91.4	73.4	56%	NA	100.6	29.92	1013.2