Duncan, OK Current Weather Conditions

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

▼Current Conditions — Duncan, OK

FORT SILL (KFSI)

NULL

90.7 F

Humidity:	56%
Wind Speed:	S 15.0 mph
Barometer:	29.82 in
Dewpoint:	72.7 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	98.8 F
Wind Chill:	NA

Jun 8 2026, 12:55 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 — Oklahoma

Temperature

Dewpoint

Wind Speed

Full Interactive Observation Map →

▼Radar — Oklahoma

Loading radar…

Active Alerts Lightning

Full Interactive Radar Map →

▼Hourly Observation History — Duncan, OK

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)
12:55 PM CDT	S 15.0	10.00	NULL	--	90.7	72.7	56%	NA	98.8	29.82	1009.8
11:55 AM CDT	S 18.3 G 24.2	10.00	Partly Cloudy	--	88.0	73.8	63%	NA	96.4	29.82	1009.8
11:50 AM CDT	13.9 G 24.2	10.00	Mostly Cloudy	--	87.8	73.4	62%	NA	95.9	29.82	1009.8
10:55 AM CDT	G 23.0	10.00	Cloudy	--	NULL		%	NA	NA		M
09:55 AM CDT	16.1 G 24.2	10.00	Cloudy	--	82.9	72.9	72%	NA	88.7	29.81	1009.5
09:30 AM CDT	15.0 G 21.9	10.00	Cloudy	--	82.4	73.4	74%	NA	88.3	29.81	1009.5
08:55 AM CDT	S 15.0 G 21.9	10.00	Cloudy	--	80.4	73.6	80%	NA	85.1	29.81	1009.2
08:15 AM CDT	G 24.2	10.00	Cloudy	--	NULL		%	NA	NA		M
07:55 AM CDT	S 15.0 G 20.8	10.00	Cloudy	--	78.3	73.9	87%	NA	79.9	29.79	1008.8
06:55 AM CDT		10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
04:55 AM CDT	S 16.1	10.00	Clear	--	77.4	72.9	86%	NA	78.8	29.72	1006.4
03:55 AM CDT	S 12.8	10.00	Clear	--	78.4	72.5	82%	NA	79.9	29.71	1006.1
02:55 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
01:55 AM CDT	S 13.9	10.00	Clear	--	80.8	72.0	75%	NA	84.9	29.69	1005.4
12:55 AM CDT	S 12.8	10.00	Clear	--	81.5	72.3	74%	NA	86.2	29.69	1005.4
11:55 PM CDT	12.8	10.00	Clear	--	83.1	72.3	70%	NA	88.7	29.68	1005.1
10:55 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
09:55 PM CDT	11.4	10.00	Clear	--	85.1	72.9	67%	NA	91.8	29.66	1004.4
08:55 PM CDT	S 11.4	10.00	Clear	--	86.7	72.5	63%	NA	93.6	29.65	1004.1
07:55 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
06:55 PM CDT	S 11.4 G 20.8	10.00	Partly Cloudy	--	90.3	72.3	56%	NA	98.1	29.64	1003.7
05:55 PM CDT		10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
04:55 PM CDT	S 16.1 G 23.0	10.00	Partly Cloudy	--	90.1	72.7	57%	NA	98.2	29.66	1004.4
03:55 PM CDT	S 18.3	10.00	Partly Cloudy	--	88.7	72.0	58%	NA	95.7	29.68	1004.8
02:55 PM CDT	S 17.2 G 20.8	10.00	Partly Cloudy	--	88.2	72.0	59%	NA	95.0	29.68	1005.1
01:55 PM CDT	S 18.3 G 25.3	10.00	Mostly Cloudy	--	85.5	70.0	60%	NA	90.1	29.70	1005.8
12:55 PM CDT	G 24.2	10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
11:55 AM CDT		10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
11:50 AM CDT	S 10.3	10.00	Mostly Cloudy	--	80.6	69.8	70%	NA	83.8	29.73	1006.8
11:05 AM CDT	4.7	10.00	Cloudy	--	75.2	69.8	83%	NA	76.3	29.73	1006.8
10:55 AM CDT	S 5.7	10.00	Cloudy	--	74.1	68.5	83%	NA	75.2	29.74	1007.1
10:40 AM CDT	5.8	10.00	Cloudy	--	73.4	68.0	83%	NA	74.3	29.74	1007.1
10:10 AM CDT	9.2	10.00	Cloudy	--	71.6	68.0	88%	NA	72.7	29.76	1007.8
10:00 AM CDT	8.1	10.00	Cloudy	--	71.6	68.0	88%	NA	72.7	29.76	1007.8
09:35 AM CDT	S 9.2	10.00	Mostly Cloudy	--	71.6	68.0	88%	NA	72.7	29.76	1007.8
09:00 AM CDT	S 9.2	10.00	Partly Cloudy	--	71.6	66.2	83%	NA	72.3	29.75	1007.5
08:50 AM CDT	S 8.1	10.00	Mostly Cloudy	--	71.6	68.0	88%	NA	72.7	29.74	1007.1
07:55 AM CDT		10.00	Cloudy	--	NULL		%	NA	NA		M
07:41 AM CDT	SE 8.1	10.00	Cloudy	--	71.6	68.0	88%	NA	72.7	29.73	1006.8
07:16 AM CDT	4.7	10.00	Cloudy	--	71.6	68.0	88%	NA	72.7	29.74	1007.1
06:56 AM CDT	8.1	10.00	Cloudy	--	71.6	68.0	88%	NA	72.7	29.73	1006.8
06:43 AM CDT	6.9	10.00	Cloudy	--	71.6	68.0	88%	NA	72.7	29.73	1006.8
06:28 AM CDT	8.1	10.00	Cloudy	--	71.6	68.0	88%	NA	72.7	29.73	1006.8
06:13 AM CDT	SE 8.1	10.00	Cloudy	--	69.8	68.0	94%	NA	NA	29.72	1006.4
06:05 AM CDT	5.7	10.00	Cloudy	--	71.6	68.0	88%	NA	72.7	29.72	1006.4
06:00 AM CDT	SE 5.8	10.00	Cloudy	--	69.8	68.0	94%	NA	NA	29.71	1006.1
05:50 AM CDT	SE 5.8	10.00	Mostly Cloudy	--	69.8	68.0	94%	NA	NA	29.71	1006.1
05:25 AM CDT	SE 4.6	10.00	Cloudy	--	69.8	68.0	94%	NA	NA	29.70	1005.8
05:20 AM CDT	SE 4.7	10.00	Cloudy	--	69.8	68.0	94%	NA	NA	29.70	1005.8
05:05 AM CDT	4.7	10.00	Cloudy	--	69.8	68.0	94%	NA	NA	29.69	1005.4
04:55 AM CDT		10.00	Cloudy	--	NULL		%	NA	NA		M
04:20 AM CDT	6.9	10.00	Cloudy	--	69.8	68.0	94%	NA	NA	29.68	1005.1
03:55 AM CDT	SE 4.7	10.00	Cloudy	--	70.5	67.5	90%	NA	71.4	29.69	1005.4
02:55 AM CDT	SE 3.4	10.00	Cloudy	--	70.3	66.9	89%	NA	71.2	29.71	1006.1
01:55 AM CDT	S 4.7	10.00	Cloudy	Trace	70.3	67.3	90%	NA	71.2	29.73	1006.8
01:30 AM CDT	4.7	10.00	Cloudy	--	71.6	68.0	88%	NA	72.7	29.73	1006.8
01:20 AM CDT	S 9.2	10.00	Cloudy	--	71.6	68.0	88%	NA	72.7	29.73	1006.8
01:00 AM CDT	10.3	10.00	Cloudy	--	71.6	68.0	88%	NA	72.7	29.74	1007.1
12:51 AM CDT	S 8.1	10.00	Light Drizzle	--	71.6	66.2	83%	NA	72.3	29.74	1007.1
12:25 AM CDT	S 3.4	10.00	Cloudy	--	71.6	66.2	83%	NA	72.3	29.74	1007.1
11:55 PM CDT	S 9.2	10.00	Mostly Cloudy	--	71.8	66.6	84%	NA	72.5	29.74	1007.1
10:55 PM CDT	SE 12.8	10.00	Cloudy	--	73.2	65.8	78%	NA	73.9	29.73	1006.8
09:55 PM CDT	SE 9.2	10.00	Cloudy	--	75.0	66.6	75%	NA	75.7	29.73	1006.8
08:55 PM CDT	SE 8.1	10.00	Cloudy	--	77.5	69.6	77%	NA	78.6	29.71	1006.1
07:55 PM CDT		10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
06:55 PM CDT		10.00	Partly Cloudy	--	NULL		%	NA	NA		M
05:55 PM CDT		10.00	Partly Cloudy	--	NULL		%	NA	NA		M
04:55 PM CDT	5.8	10.00	Partly Cloudy	--	85.5	67.5	55%	NA	88.5	29.73	1006.8
03:55 PM CDT	S 10.3	10.00	Partly Cloudy	--	85.3	66.2	53%	NA	87.6	29.75	1007.5
02:55 PM CDT		9.00	Partly Cloudy	--	NULL		%	NA	NA		M
01:55 PM CDT	S 6.9	10.00	Partly Cloudy	--	82.0	66.7	60%	NA	84.4	29.80	1009.1
12:55 PM CDT	5.8	10.00	Mostly Cloudy	--	80.1	67.6	66%	NA	82.6	29.82	1009.8