Plymouth, IA Current Weather Conditions

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

▼Current Conditions — Plymouth, IA

MASON CITY (KMCW)

Clear

59.0 F

Humidity:	33%
Wind Speed:	12.7 mph
Barometer:	30.32 in
Dewpoint:	30.2 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Oct 17 2026, 03:30 PM 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 — Iowa

Temperature

Dewpoint

Wind Speed

Full Interactive Observation Map →

▼Radar — Iowa

Loading radar…

Active Alerts Lightning

Full Interactive Radar Map →

▼Hourly Observation History — Plymouth, 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)
03:30 PM CDT	12.7	10.00	Clear	--	59.0	30.2	33%	NA	NA	30.32	1026.8
03:10 PM CDT	G 25.3	10.00	Clear	--	59.0	30.2	33%	NA	NA	30.33	1027.1
03:00 PM CDT		10.00	Clear	--	59.0	30.2	33%	NA	NA	30.33	1027.1
02:50 PM CDT		10.00	Clear	--	57.2	28.4	33%	NA	NA	30.34	1027.4
02:10 PM CDT		10.00	Clear	--	57.2	30.2	36%	NA	NA	30.36	1028.1
02:00 PM CDT	G 24.2	10.00	Clear	--	57.2	30.2	36%	NA	NA	30.36	1028.1
01:45 PM CDT	G 25.3	10.00	Clear	--	57.2	28.4	33%	NA	NA	30.37	1028.4
01:40 PM CDT	G 27.6	10.00	Clear	--	57.2	28.4	33%	NA	NA	30.38	1028.8
01:30 PM CDT		10.00	Clear	--	57.2	30.2	36%	NA	NA	30.38	1028.8
01:20 PM CDT		10.00	Clear	--	55.4	30.2	38%	NA	NA	30.39	1029.1
01:00 PM CDT		10.00	Clear	--	55.4	30.2	38%	NA	NA	30.40	1029.5
12:55 PM CDT		10.00	Clear	--	55.4	32.0	41%	NA	NA	30.40	1029.5
12:45 PM CDT		10.00	Clear	--	55.4	30.2	38%	NA	NA	30.41	1029.8
12:40 PM CDT	G 24.2	10.00	Clear	--	55.4	32.0	41%	NA	NA	30.42	1030.1
12:20 PM CDT	G 26.5	10.00	Clear	--	53.6	30.2	41%	NA	NA	30.43	1030.5
12:15 PM CDT	G 27.6	10.00	Clear	--	53.6	30.2	41%	NA	NA	30.43	1030.5
12:00 PM CDT	16.1 G 21.9	10.00	Clear	--	53.6	30.2	41%	NA	NA	30.44	1030.8
11:45 AM CDT	G 26.5	10.00	Clear	--	53.6	30.2	41%	NA	NA	30.44	1030.8
11:40 AM CDT		10.00	Clear	--	53.6	30.2	41%	NA	NA	30.44	1030.8
11:35 AM CDT		10.00	Clear	--	51.8	30.2	43%	NA	NA	30.45	1031.2
11:30 AM CDT	G 24.2	10.00	Clear	--	51.8	28.4	40%	NA	NA	30.45	1031.2
11:20 AM CDT		10.00	Clear	--	51.8	33.8	50%	NA	NA	30.45	1031.2
11:10 AM CDT		10.00	Clear	--	51.8	32.0	47%	NA	NA	30.45	1031.2
11:05 AM CDT		10.00	Clear	--	50.0	32.0	50%	NA	NA	30.46	1031.5
10:55 AM CDT	G 24.2	10.00	Clear	--	50.0	33.8	54%	NA	NA	30.46	1031.5
10:50 AM CDT		10.00	Clear	--	48.2	32.0	53%	NA	NA	30.46	1031.5
10:40 AM CDT		10.00	Clear	--	48.2	32.0	53%	NA	NA	30.46	1031.5
10:35 AM CDT		10.00	Clear	--	48.2	30.2	50%	NA	NA	30.46	1031.5
10:30 AM CDT	G 25.3	10.00	Clear	--	48.2	32.0	53%	NA	NA	30.46	1031.5
10:25 AM CDT		10.00	Clear	--	48.2	32.0	53%	NA	NA	30.46	1031.5
10:15 AM CDT		10.00	Clear	--	46.4	32.0	57%	NA	NA	30.47	1031.8
10:10 AM CDT		10.00	Clear	--	46.4	32.0	57%	NA	NA	30.47	1031.8
10:00 AM CDT	G 24.2	10.00	Clear	--	46.4	32.0	57%	NA	NA	30.47	1031.8
09:50 AM CDT	G 20.7	10.00	Clear	--	44.6	33.8	66%	NA	NA	30.47	1031.8
09:35 AM CDT		10.00	Clear	--	44.6	33.8	66%	NA	NA	30.47	1031.8
09:20 AM CDT	S 9.2	10.00	Clear	--	42.8	35.6	76%	37.4	NA	30.47	1031.8
09:15 AM CDT	S 9.2	10.00	Clear	--	42.8	33.8	70%	37.4	NA	30.47	1031.8
09:00 AM CDT	S 9.2	10.00	Clear	--	41.0	33.8	75%	35.2	NA	30.47	1031.8
08:45 AM CDT	S 6.9	10.00	Clear	--	37.4	32.0	81%	32.0	NA	30.47	1031.8
08:40 AM CDT	S 8.1	10.00	Clear	--	37.4	32.0	81%	31.5	NA	30.47	1031.8
08:35 AM CDT	S 6.9	10.00	Clear	--	35.6	30.2	81%	29.8	NA	30.47	1031.8
08:30 AM CDT	S 6.9	10.00	Clear	--	35.6	30.2	81%	29.8	NA	30.47	1031.8
08:25 AM CDT	S 6.9	10.00	Clear	--	35.6	30.2	81%	29.8	NA	30.47	1031.8
08:10 AM CDT	S 5.7	10.00	Clear	--	33.8	30.2	86%	28.6	NA	30.47	1031.8
08:05 AM CDT	S 4.6	10.00	Clear	--	32.0	28.4	86%	27.5	NA	30.47	1031.8
07:45 AM CDT	S 6.9	10.00	Clear	--	30.2	28.4	93%	23.4	NA	30.47	1031.8
07:35 AM CDT	S 5.7	10.00	Clear	--	30.2	28.4	93%	24.3	NA	30.47	1031.8
07:20 AM CDT	S 5.7	10.00	Clear	--	28.4	28.4	100%	22.1	NA	30.48	1032.2
07:15 AM CDT	S 4.6	10.00	Clear	--	28.4	28.4	100%	23.2	NA	30.48	1032.2
07:00 AM CDT	5.7	10.00	Clear	--	28.4	26.6	93%	22.1	NA	30.48	1032.2
06:45 AM CDT	S 4.6	10.00	Clear	--	28.4	26.6	93%	23.2	NA	30.49	1032.5
06:40 AM CDT	S 5.7	10.00	Clear	--	30.2	28.4	93%	24.3	NA	30.49	1032.5
06:35 AM CDT	5.7	10.00	Clear	--	30.2	28.4	93%	24.3	NA	30.49	1032.5
06:20 AM CDT	S 6.9	10.00	Clear	--	30.2	28.4	93%	23.4	NA	30.49	1032.5
06:05 AM CDT	S 6.9	10.00	Clear	--	28.4	28.4	100%	21.2	NA	30.49	1032.5
06:00 AM CDT	S 3.4	10.00	Clear	--	28.4	28.4	100%	24.6	NA	30.49	1032.5
05:40 AM CDT	S 6.9	10.00	Clear	--	30.2	28.4	93%	23.4	NA	30.49	1032.5
05:35 AM CDT	S 4.6	10.00	Clear	--	30.2	28.4	93%	25.3	NA	30.49	1032.5
05:25 AM CDT	S 3.4	10.00	Clear	--	28.4	28.4	100%	24.6	NA	30.50	1032.8
05:20 AM CDT	4.6	10.00	Clear	--	30.2	28.4	93%	25.3	NA	30.50	1032.8
05:10 AM CDT	0.0	10.00	Clear	--	30.2	28.4	93%	NA	NA	30.49	1032.5
05:05 AM CDT	0.0	10.00	Clear	--	30.2	28.4	93%	NA	NA	30.50	1032.8
05:00 AM CDT	0.0	10.00	Clear	--	28.4	28.4	100%	NA	NA	30.50	1032.8
04:50 AM CDT	4.6	10.00	Clear	--	28.4	28.4	100%	23.2	NA	30.50	1032.8
04:40 AM CDT	4.6	10.00	Clear	--	28.4	28.4	100%	23.2	NA	30.50	1032.8
04:35 AM CDT	4.6	10.00	Clear	--	30.2	28.4	93%	25.3	NA	30.50	1032.8
04:30 AM CDT	S 3.4	10.00	Clear	--	30.2	28.4	93%	26.6	NA	30.50	1032.8
04:15 AM CDT	0.0	10.00	Clear	--	30.2	28.4	93%	NA	NA	30.50	1032.8
04:05 AM CDT	0.0	10.00	Clear	--	30.2	28.4	93%	NA	NA	30.49	1032.5
04:00 AM CDT	3.4	10.00	Clear	--	28.4	28.4	100%	24.6	NA	30.50	1032.8
03:50 AM CDT	4.6	10.00	Clear	--	30.2	28.4	93%	25.3	NA	30.50	1032.8
03:45 AM CDT	S 3.4	10.00	Clear	--	30.2	30.2	100%	26.6	NA	30.50	1032.8

▼Nearby Weather Stations

🔔 Get instant severe weather alerts for Plymouth, IA — Subscribe to receive notifications by email, SMS, or voice call.