Current Conditions

Duncan, Oklahoma

99°F37°C

Hot

Wind

SSE 10 mph16 km/h

Humidity

29%

Cloud Cover

38%

As of Tuesday, September 8, 2026 at 5:57 PM CDT

Today's Outlook

Day

Mostly clear and hot, with a high of 103°F39°C. Breezy from the S at 9 mph14 km/h. Heat risk in the afternoon.

Night

Partly cloudy, with a low around 92°F33°C. Breezy from the SSE at 10 mph16 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Hot	High 103°F39°C	Low 92°F33°C	Precip 0 in0 mm—	Cloud 21%	Wind SSE 9 mph15 km/h	Tuesday: Mostly clear and hot, with a high of 103°F39°C. Breezy from the S at 9 mph14 km/h. Heat risk in the afternoon. Tuesday Night: Partly cloudy, with a low around 92°F33°C. Breezy from the SSE at 10 mph16 km/h.
Drizzle	High 102°F39°C	Low 81°F27°CFeels 84°F29°C	Precip 0 in0.1 mm10%	Cloud 19%	Wind S 9 mph14 km/h	Wednesday: Mostly clear and hot, with a high of 102°F39°C and morning low of 81°F27°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 85°F29°C. Breezy from the SSE at 10 mph15 km/h. 10% chance of drizzle.
Drizzle	High 93°F34°CFeels 96°F36°C	Low 80°F26°C	Precip 0.03 in0.8 mm29%	Cloud 55%	Wind SSE 6 mph10 km/h	Thursday: Mostly cloudy and hot, with a high of 93°F34°C and morning low of 80°F26°C. Light wind from the SE around 5 mph8 km/h. 29% chance of drizzle in the afternoon. Heat risk in the afternoon. Thursday Night: Partly cloudy, with a low around 82°F28°C. Breezy from the SSE at 8 to 10 mph12 to 16 km/h. 21% chance of drizzle in the evening.
Drizzle	High 99°F37°C	Low 75°F24°C	Precip 0.04 in0.9 mm13%	Cloud 23%	Wind SSE 7 mph11 km/h	Friday: Mostly clear and hot, with a high of 99°F37°C and morning low of 75°F24°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 13% chance of drizzle in the morning. Heat risk in the afternoon. Friday Night: Mostly clear, with a low around 77°F25°C. Breezy from the SE at 7 to 10 mph12 to 17 km/h. 13% chance of drizzle overnight.
Drizzle	High 100°F38°C	Low 79°F26°C	Precip 0.01 in0.3 mm14%	Cloud 25%	Wind SSE 9 mph14 km/h	Saturday: Partly cloudy and hot, with a high of 100°F38°C and morning low of 79°F26°C. Breezy from the SSE at 9 to 10 mph14 to 15 km/h. 12% chance of drizzle in the afternoon. Heat risk in the afternoon. Saturday Night: Mostly clear, with a low around 82°F28°C. Breezy from the SSE at 9 to 11 mph15 to 17 km/h. 14% chance of drizzle in the evening.
Drizzle	High 102°F39°C	Low 79°F26°C	Precip 0.01 in0.2 mm12%	Cloud 18%	Wind SSE 8 mph13 km/h	Sunday: Mostly clear and hot, with a high of 102°F39°C and morning low of 79°F26°C. Breezy from the S at 8 to 9 mph12 to 14 km/h. Heat risk in the afternoon. Sunday Night: Mostly clear, with a low around 81°F27°C. Breezy from the SE at 9 to 10 mph14 to 16 km/h. 12% chance of drizzle.
Hot	High 100°F38°C	Low 79°F26°C	Precip 0 in0.1 mm2%	Cloud 12%	Wind S 11 mph17 km/h	Monday: Mostly clear and hot, with a high of 100°F38°C and morning low of 79°F26°C. Breezy from the S at 11 to 12 mph17 to 20 km/h. Heat risk in the afternoon. Monday Night: Mostly clear, with a low around 82°F28°C. Breezy from the SSE at 11 mph17 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	103°F39°C	92°F33°C	0 in0 mm· —	21%	Hot	SSE 9 mph15 km/h
DayMostly clear and hot, with a high of 103°F39°C. Breezy from the S at 9 mph14 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 92°F33°C. Breezy from the SSE at 10 mph16 km/h.
	WednesdaySep 9	102°F39°C	81°F27°C Feels 84°F29°C	0 in0.1 mm· 10%	19%	Drizzle	S 9 mph14 km/h
DayMostly clear and hot, with a high of 102°F39°C and morning low of 81°F27°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 85°F29°C. Breezy from the SSE at 10 mph15 km/h. 10% chance of drizzle.
	ThursdaySep 10	93°F34°C Feels 96°F36°C	80°F26°C	0.03 in0.8 mm· 29%	55%	Drizzle	SSE 6 mph10 km/h
DayMostly cloudy and hot, with a high of 93°F34°C and morning low of 80°F26°C. Light wind from the SE around 5 mph8 km/h. 29% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Breezy from the SSE at 8 to 10 mph12 to 16 km/h. 21% chance of drizzle in the evening.
	FridaySep 11	99°F37°C	75°F24°C	0.04 in0.9 mm· 13%	23%	Drizzle	SSE 7 mph11 km/h
DayMostly clear and hot, with a high of 99°F37°C and morning low of 75°F24°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 13% chance of drizzle in the morning. Heat risk in the afternoon. NightMostly clear, with a low around 77°F25°C. Breezy from the SE at 7 to 10 mph12 to 17 km/h. 13% chance of drizzle overnight.
	SaturdaySep 12	100°F38°C	79°F26°C	0.01 in0.3 mm· 14%	25%	Drizzle	SSE 9 mph14 km/h
DayPartly cloudy and hot, with a high of 100°F38°C and morning low of 79°F26°C. Breezy from the SSE at 9 to 10 mph14 to 15 km/h. 12% chance of drizzle in the afternoon. Heat risk in the afternoon. NightMostly clear, with a low around 82°F28°C. Breezy from the SSE at 9 to 11 mph15 to 17 km/h. 14% chance of drizzle in the evening.
	SundaySep 13	102°F39°C	79°F26°C	0.01 in0.2 mm· 12%	18%	Drizzle	SSE 8 mph13 km/h
DayMostly clear and hot, with a high of 102°F39°C and morning low of 79°F26°C. Breezy from the S at 8 to 9 mph12 to 14 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 81°F27°C. Breezy from the SE at 9 to 10 mph14 to 16 km/h. 12% chance of drizzle.
	MondaySep 14	100°F38°C	79°F26°C	0 in0.1 mm· 2%	12%	Hot	S 11 mph17 km/h
DayMostly clear and hot, with a high of 100°F38°C and morning low of 79°F26°C. Breezy from the S at 11 to 12 mph17 to 20 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 82°F28°C. Breezy from the SSE at 11 mph17 km/h.
	TuesdaySep 15	99°F37°C	80°F27°C	0.03 in0.8 mm· 12%	23%	Drizzle	S 10 mph17 km/h
DayMostly clear and hot, with a high of 99°F37°C and morning low of 80°F27°C. Breezy from the S at 10 to 11 mph17 to 18 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 83°F28°C. Breezy from the SSE at 11 to 12 mph17 to 19 km/h. 12% chance of drizzle before dawn.
	WednesdaySep 16	99°F37°C	78°F26°C	0.01 in0.3 mm· 4%	23%	Hot	S 10 mph15 km/h
DayMostly clear and hot, with a high of 99°F37°C and morning low of 78°F26°C. Breezy from the S at 9 to 11 mph15 to 17 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 81°F27°C. Breezy from the SSE at 10 mph16 km/h.
	ThursdaySep 17	98°F37°C	79°F26°C	0.02 in0.5 mm· 9%	20%	Hot	S 10 mph16 km/h
DayMostly clear and hot, with a high of 98°F37°C and morning low of 79°F26°C. Breezy from the S at 9 to 10 mph15 to 16 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 81°F27°C. Breezy from the SSE at 10 to 11 mph16 to 17 km/h.
	FridaySep 18	91°F33°C	75°F24°C	0.06 in1.5 mm· 12%	36%	Drizzle	SE 9 mph15 km/h
DayPartly cloudy and hot, with a high of 91°F33°C and morning low of 75°F24°C. Breezy from the SSE at 9 to 10 mph15 to 16 km/h. 10% chance of drizzle throughout the day. NightPartly cloudy, with a low around 78°F26°C. Breezy from the SE at 9 to 10 mph15 to 16 km/h. 12% chance of drizzle throughout the night.
	SaturdaySep 19	89°F32°C	71°F22°C	0.1 in2.6 mm· 15%	43%	Drizzle	SE 8 mph13 km/h
DayPartly cloudy and hot, with a high of 89°F32°C and morning low of 71°F22°C. Breezy from the SE at 8 mph13 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 74°F23°C. Breezy from the ESE at 8 to 9 mph13 to 14 km/h. 15% chance of drizzle throughout the night.
	SundaySep 20	84°F29°C	68°F20°C	0.11 in2.9 mm· 19%	52%	Showers	ENE 8 mph13 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 68°F20°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h. 19% chance of showers throughout the day. NightMostly cloudy, with a low around 71°F22°C. Breezy from the ENE at 8 mph13 km/h. 15% chance of drizzle throughout the night.
	MondaySep 21	82°F28°C	65°F18°C	0.11 in2.8 mm· 21%	59%	Showers	ENE 8 mph13 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 65°F18°C. Breezy from the ENE at 8 mph13 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 68°F20°C. Breezy from the ENE at 8 mph12 km/h. 16% chance of drizzle throughout the night.
	TuesdaySep 22	82°F28°C	63°F17°C	0.16 in4 mm· 20%	60%	Showers	E 7 mph11 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 63°F17°C. Breezy from the ESE at 7 to 8 mph12 to 12 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the E at 7 mph11 km/h. 15% chance of showers throughout the night.

Nearby Cities

Lawton26 mi41 km Chickasha38 mi61 km Wichita Falls51 mi82 km Ardmore52 mi83 km Norman58 mi93 km Mustang62 mi100 km

About This Forecast

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Coordinates: 34.5023°N, 97.9578°W·Elevation: 342m·Timezone: America/Chicago·Population: 23,231