Ottumwa, IA Current Weather Conditions

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

▼Current Conditions — Ottumwa, IA

OTTUMWA (KOTM)

Heavy Rain and Fog

69.8 F

Humidity:	100%
Wind Speed:	G 34.5 mph
Barometer:	in
Dewpoint:	69.8 F
Visibility:	0.50 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Aug 13 2026, 09:00 AM CDT

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▼Hourly Observation History — Ottumwa, 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)
09:00 AM CDT	G 34.5	0.50	Heavy Rain and Fog	--	69.8	69.8	100%	NA	NA		M
08:45 AM CDT	SE 13.8	5.00	Light Rain and Fog/Mist	--	73.4	73.4	100%	NA	75.2	29.83	1010.2
08:40 AM CDT		3.00	Light Rain and Fog/Mist	--	73.4	73.4	100%	NA	75.2	29.81	1009.5
08:35 AM CDT	SE 13.8	2.00	Rain and Fog/Mist	--	73.4	71.6	94%	NA	74.8	29.82	1009.8
08:25 AM CDT	SE 11.4	2.50	Thunderstorms and Rain and Fog/Mist	Trace	73.0	72.0	96%	NA	74.7	29.84	1010.5
08:20 AM CDT	SE 10.4	2.00	Light Rain and Fog/Mist	--	73.4	71.6	94%	NA	74.8	29.83	1010.2
08:15 AM CDT	SE 11.5	2.00	Light Rain and Fog/Mist	--	73.4	71.6	94%	NA	74.8	29.83	1010.2
08:10 AM CDT	11.5	2.00	Light Rain and Fog/Mist	--	73.4	71.6	94%	NA	74.8	29.84	1010.5
08:05 AM CDT	12.7	1.25	Fog/Mist	--	73.4	71.6	94%	NA	74.8	29.84	1010.5
07:50 AM CDT	10.4 G 16.1	0.50	Fog	--	71.6	71.6	100%	NA	73.2	29.84	1010.5
07:45 AM CDT	10.4	0.50	Fog	--	71.6	71.6	100%	NA	73.2	29.84	1010.5
07:40 AM CDT	9.2	0.50	Fog	--	71.6	71.6	100%	NA	73.2	29.85	1010.8
07:35 AM CDT	8.1	0.25	Fog	--	71.6	71.6	100%	NA	73.2	29.85	1010.8
07:25 AM CDT	5.7	0.24	Fog	--	71.6	71.6	100%	NA	73.2	29.85	1010.8
07:20 AM CDT	E 8.1	0.24	Fog	--	71.6	71.6	100%	NA	73.2	29.83	1010.2
07:15 AM CDT	E 8.1	0.24	Fog	--	71.6	71.6	100%	NA	73.2	29.85	1010.8
07:10 AM CDT	8.1	0.25	Fog	--	71.6	71.6	100%	NA	73.2	29.85	1010.8
07:05 AM CDT	E 8.1	0.25	Fog	--	71.6	71.6	100%	NA	73.2	29.84	1010.5
07:00 AM CDT	E 8.1	0.25	Fog	--	71.6	71.6	100%	NA	73.2	29.84	1010.5
06:50 AM CDT	E 10.4	0.25	Fog	--	71.6	71.6	100%	NA	73.2	29.84	1010.5
06:45 AM CDT	E 8.1	0.25	Fog	--	71.6	71.6	100%	NA	73.2	29.84	1010.5
06:35 AM CDT	E 6.9	0.25	Fog	--	71.6	71.6	100%	NA	73.2	29.84	1010.5
06:30 AM CDT	E 6.9	0.50	Fog	--	71.6	71.6	100%	NA	73.2	29.84	1010.5
06:25 AM CDT	E 6.9	0.50	Fog	--	71.6	71.6	100%	NA	73.2	29.84	1010.5
06:20 AM CDT	E 5.7	0.50	Fog	--	71.6	71.6	100%	NA	73.2	29.85	1010.8
06:15 AM CDT	E 6.9	0.50	Fog	--	71.6	71.6	100%	NA	73.2	29.85	1010.8
06:10 AM CDT	E 6.9	0.50	Fog	--	71.6	71.6	100%	NA	73.2	29.84	1010.5
06:05 AM CDT	E 8.1	0.50	Fog	--	71.6	71.6	100%	NA	73.2	29.83	1010.2
06:00 AM CDT	E 6.9	0.50	Fog	--	73.4	71.6	94%	NA	74.8	29.84	1010.5
05:50 AM CDT	5.7	0.25	Fog	--	73.4	71.6	94%	NA	74.8	29.84	1010.5
05:40 AM CDT	5.7	0.25	Fog	--	73.4	71.6	94%	NA	74.8	29.84	1010.5
05:35 AM CDT	5.7	0.25	Fog	--	73.4	71.6	94%	NA	74.8	29.84	1010.5
05:30 AM CDT	E 4.6	0.25	Fog	--	73.4	71.6	94%	NA	74.8	29.83	1010.2
05:20 AM CDT	E 5.7	0.24	Fog	--	73.4	71.6	94%	NA	74.8	29.84	1010.5
05:10 AM CDT	E 5.7	0.24	Fog	--	73.4	73.4	100%	NA	75.2	29.84	1010.5
05:00 AM CDT	E 5.7	0.24	Fog	--	73.4	73.4	100%	NA	75.2	29.84	1010.5
04:50 AM CDT	E 5.7	0.25	Fog	--	73.4	73.4	100%	NA	75.2	29.84	1010.5
04:40 AM CDT	E 5.7	0.50	Fog	--	73.4	73.4	100%	NA	75.2	29.84	1010.5
04:35 AM CDT	4.6	0.50	Fog	--	73.4	73.4	100%	NA	75.2	29.84	1010.5
04:20 AM CDT	SE 5.7	0.75	Fog/Mist	--	73.4	73.4	100%	NA	75.2	29.84	1010.5
04:15 AM CDT	SE 4.6	0.75	Fog/Mist	--	73.4	73.4	100%	NA	75.2	29.86	1011.2
04:10 AM CDT	SE 4.6	0.75	Fog/Mist	--	73.4	73.4	100%	NA	75.2	29.86	1011.2
04:00 AM CDT	SE 3.4	0.75	Fog/Mist	--	73.4	73.4	100%	NA	75.2	29.86	1011.2
03:53 AM CDT	3.4	0.75	Fog/Mist	--	73.0	73.0	100%	NA	74.7	29.86	1011.2
03:45 AM CDT	3.4	0.75	Fog/Mist	--	73.4	73.4	100%	NA	75.2	29.85	1010.8
03:40 AM CDT	0.0	0.50	Fog	--	73.4	73.4	100%	NA	75.2	29.85	1010.8
03:35 AM CDT	E 3.4	0.50	Fog	--	73.4	73.4	100%	NA	75.2	29.84	1010.5
03:21 AM CDT	E 5.8	0.50	Fog	--	73.0	73.0	100%	NA	74.7	29.82	1009.8
03:20 AM CDT	E 5.7	0.50	Fog	--	73.4	73.4	100%	NA	75.2	29.82	1009.8
03:15 AM CDT	E 5.7	0.50	Fog	--	73.4	73.4	100%	NA	75.2	29.81	1009.5
03:10 AM CDT	E 4.6	0.25	Fog	--	73.4	73.4	100%	NA	75.2	29.82	1009.8
02:55 AM CDT	E 4.6	0.25	Fog	--	73.4	73.4	100%	NA	75.2	29.83	1010.2
02:50 AM CDT	E 5.7	0.25	Fog	--	73.4	73.4	100%	NA	75.2	29.83	1010.2
02:45 AM CDT	E 4.6	0.25	Fog	--	73.4	73.4	100%	NA	75.2	29.83	1010.2
02:40 AM CDT	E 4.6	0.25	Fog	--	73.4	73.4	100%	NA	75.2	29.83	1010.2
02:30 AM CDT	E 5.7	0.25	Fog	--	73.4	73.4	100%	NA	75.2	29.84	1010.5
02:25 AM CDT	E 5.7	0.25	Fog	--	73.4	73.4	100%	NA	75.2	29.84	1010.5
02:20 AM CDT	E 5.7	0.24	Fog	--	73.4	73.4	100%	NA	75.2	29.84	1010.5
02:10 AM CDT	E 5.7	0.24	Fog	--	73.4	73.4	100%	NA	75.2	29.84	1010.5
02:05 AM CDT	E 5.7	0.24	Fog	--	73.4	73.4	100%	NA	75.2	29.85	1010.8
02:00 AM CDT	E 6.9	0.24	Fog	--	73.4	73.4	100%	NA	75.2	29.85	1010.8
01:40 AM CDT	6.9	0.50	Fog	--	73.4	73.4	100%	NA	75.2	29.85	1010.8
01:35 AM CDT	6.9	1.00	Fog/Mist	--	73.4	73.4	100%	NA	75.2	29.85	1010.8
01:30 AM CDT	5.7	2.50	Fog/Mist	--	73.4	73.4	100%	NA	75.2	29.86	1011.2
01:25 AM CDT	E 6.9	4.00	Fog/Mist	--	73.4	73.4	100%	NA	75.2	29.86	1011.2
01:15 AM CDT	E 6.9	5.00	Fog/Mist	--	73.4	73.4	100%	NA	75.2	29.86	1011.2
01:10 AM CDT	E 5.7	6.00	Fog/Mist	--	73.4	73.4	100%	NA	75.2	29.87	1011.5
01:05 AM CDT	E 6.9	6.00	Fog/Mist	--	73.4	73.4	100%	NA	75.2	29.86	1011.2
12:50 AM CDT	E 6.9	7.00	Clear	--	73.4	73.4	100%	NA	75.2	29.87	1011.5
12:45 AM CDT	E 5.7	7.00	Clear	--	73.4	73.4	100%	NA	75.2	29.87	1011.5
12:40 AM CDT	E 6.9	6.00	Fog/Mist	--	73.4	73.4	100%	NA	75.2	29.87	1011.5
12:35 AM CDT	E 6.9	7.00	Clear	--	73.4	73.4	100%	NA	75.2	29.85	1010.8