Mason City, IA Current Weather Conditions

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

▼Current Conditions — Mason City, IA

MASON CITY (KMCW)

Fog/Mist

71.6 F

Humidity:	94%
Wind Speed:	SE 9.2 mph
Barometer:	29.86 in
Dewpoint:	69.8 F
Visibility:	6.00 mi
Precip:	--
Heat Index:	72.9 F
Wind Chill:	NA

Jun 8 2026, 06:00 AM CDT

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▼Hourly Observation History — Mason City, 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)
06:00 AM CDT	SE 9.2	6.00	Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.86	1011.2
05:45 AM CDT	SE 9.2	7.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
05:35 AM CDT	SE 10.4	8.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
05:25 AM CDT	SE 9.2	8.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
05:20 AM CDT	SE 10.4	8.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
05:10 AM CDT	SE 8.1	9.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
05:00 AM CDT	SE 10.4	9.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
04:50 AM CDT	SE 8.1	9.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
04:45 AM CDT	SE 8.1	9.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
04:40 AM CDT	SE 9.2	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
04:35 AM CDT	SE 8.1	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
04:30 AM CDT	SE 8.1	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
04:20 AM CDT	8.1	9.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
04:10 AM CDT	9.2	9.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
04:00 AM CDT	8.1	9.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
03:50 AM CDT	SE 9.2	9.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
03:40 AM CDT	SE 10.4	9.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
03:35 AM CDT	SE 12.7	9.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
03:30 AM CDT	SE 11.5	9.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
03:25 AM CDT	SE 10.4	9.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
03:20 AM CDT	SE 10.4	9.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
03:15 AM CDT	SE 10.4	9.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
03:10 AM CDT	SE 11.5	9.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
03:00 AM CDT	SE 10.4	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
02:50 AM CDT	SE 11.5	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.83	1010.2
02:35 AM CDT	SE 10.4	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.83	1010.2
02:30 AM CDT	12.7	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
02:25 AM CDT	SE 10.4	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
02:20 AM CDT	SE 8.1	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
02:15 AM CDT	SE 9.2	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
02:10 AM CDT	SE 8.1	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
02:00 AM CDT	SE 9.2	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
01:45 AM CDT	SE 10.4	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
01:40 AM CDT	SE 9.2	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
01:30 AM CDT	SE 11.5	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
01:25 AM CDT	SE 11.5 G 17.3	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
01:20 AM CDT	SE 12.7 G 18.4	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
01:15 AM CDT	SE 11.5	10.00	Cloudy	--	71.6	68.0	88%	NA	72.7	29.85	1010.8
01:00 AM CDT	SE 10.4	10.00	Cloudy	--	69.8	68.0	94%	NA	NA	29.86	1011.2
12:50 AM CDT	SE 11.5	10.00	Cloudy	--	69.8	68.0	94%	NA	NA	29.86	1011.2
12:40 AM CDT	SE 11.5	10.00	Cloudy	--	71.6	68.0	88%	NA	72.7	29.86	1011.2
12:35 AM CDT	SE 10.4 G 16.1	10.00	Cloudy	--	71.6	68.0	88%	NA	72.7	29.86	1011.2
12:25 AM CDT	SE 13.8 G 19.6	10.00	Cloudy	--	71.6	68.0	88%	NA	72.7	29.86	1011.2
12:20 AM CDT		10.00	Cloudy	--	69.8	68.0	94%	NA	NA	29.86	1011.2
12:15 AM CDT	11.4	10.00	Cloudy	--	70.0	68.0	93%	NA	NA	29.86	1011.2
12:10 AM CDT		10.00	Cloudy	--	69.8	68.0	94%	NA	NA	29.86	1011.2
12:00 AM CDT	SE 11.5	10.00	Cloudy	--	69.8	68.0	94%	NA	NA	29.86	1011.2
11:50 PM CDT	12.7 G 18.4	10.00	Cloudy	--	69.8	68.0	94%	NA	NA	29.86	1011.2
11:45 PM CDT	13.8	10.00	Cloudy	--	69.8	68.0	94%	NA	NA	29.86	1011.2
11:40 PM CDT	13.8	10.00	Cloudy	--	69.8	68.0	94%	NA	NA	29.86	1011.2
11:30 PM CDT	13.8	10.00	Cloudy	--	69.8	68.0	94%	NA	NA	29.86	1011.2
11:25 PM CDT	12.7 G 19.6	10.00	Mostly Cloudy	--	69.8	68.0	94%	NA	NA	29.86	1011.2
11:12 PM CDT	11.4	10.00	Mostly Cloudy	--	70.0	68.0	93%	NA	NA	29.85	1010.8
11:10 PM CDT		10.00	Mostly Cloudy	--	69.8	68.0	94%	NA	NA	29.85	1010.8
11:00 PM CDT	SE 13.8	10.00	Mostly Cloudy	--	69.8	68.0	94%	NA	NA	29.85	1010.8
10:45 PM CDT	12.7	10.00	Mostly Cloudy	--	69.8	68.0	94%	NA	NA	29.85	1010.8
10:40 PM CDT	SE 12.7	10.00	Mostly Cloudy	--	69.8	68.0	94%	NA	NA	29.85	1010.8
10:30 PM CDT		10.00	Mostly Cloudy	--	71.6	68.0	88%	NA	72.7	29.85	1010.8
10:25 PM CDT	G 20.7	10.00	Partly Cloudy	--	71.6	68.0	88%	NA	72.7	29.85	1010.8
10:21 PM CDT	G 23.0	10.00	Partly Cloudy	--	NULL		%	NA	NA		M
10:20 PM CDT		10.00	Mostly Clear	--	71.6	68.0	88%	NA	72.7	29.85	1010.8
10:10 PM CDT		10.00	Clear	--	71.6	68.0	88%	NA	72.7	29.85	1010.8
10:00 PM CDT		10.00	Mostly Clear	--	71.6	68.0	88%	NA	72.7	29.85	1010.8
09:50 PM CDT	15.0	10.00	Mostly Clear	--	71.6	68.0	88%	NA	72.7	29.85	1010.8
09:40 PM CDT	SE 15.0 G 20.7	10.00	Partly Cloudy	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
09:35 PM CDT	11.5 G 18.4	10.00	Partly Cloudy	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
09:30 PM CDT	SE 11.5	10.00	Partly Cloudy	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
09:25 PM CDT	SE 10.4	10.00	Mostly Clear	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
09:20 PM CDT	SE 10.4	10.00	Mostly Clear	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
09:15 PM CDT	SE 10.4	10.00	Partly Cloudy	--	71.6	69.8	94%	NA	72.9	29.84	1010.5
09:13 PM CDT	SE 9.2	10.00	Partly Cloudy	--	72.0	69.1	91%	NA	73.0	29.84	1010.5
09:10 PM CDT	SE 12.7	10.00	Partly Cloudy	--	71.6	68.0	88%	NA	72.7	29.84	1010.5