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As of 14:34 MST

Weather in Duncan, AZ

77°Current weather

Duncan, Sunday, 11 October, 14:34

Mostly clear. Feels like 77°. High 78°, low 63°.

Pressure29.74 inHg
Wind17.8 mph SW
Humidity47%
Visibility5.2 mi
Dew point56°
Mon, 1277° / 61°0.01Light rain
77 °Light rain

Duncan, Monday, 12 October

Light rain. High 77°, low 61°.

Pressure29.91 inHg
Wind12.3 mph SW
Humidity42%
Visibility6.2 mi
Dew point51°
Tue, 1376° / 57°0Light rain
76 °Light rain

Duncan, Tuesday, 13 October

Light rain. High 76°, low 57°.

Pressure29.91 inHg
Wind9.3 mph SW
Humidity45%
Visibility6.2 mi
Dew point51°
Wed, 1470° / 55°0.01Light rain
70 °Light rain

Duncan, Wednesday, 14 October

Light rain. High 70°, low 55°.

Pressure29.94 inHg
Wind4.8 mph NW
Humidity44%
Visibility5.3 mi
Dew point46°
Thu, 1577° / 49°0Clear
77 °Clear

Duncan, Thursday, 15 October

Clear. High 77°, low 49°.

Pressure29.94 inHg
Wind1.7 mph S
Humidity29%
Visibility6.2 mi
Dew point36°
Fri, 1662° / 55°0.11Light rain
62 °Light rain

Duncan, Friday, 16 October

Light rain. High 62°, low 55°.

Pressure30.30 inHg
Wind16.3 mph SE
Humidity67%
Visibility—
Dew point45°
Sat, 1768° / 52°0.07Light rain
68 °Light rain

Duncan, Saturday, 17 October

Light rain. High 68°, low 52°.

Pressure30.27 inHg
Wind24.5 mph SE
Humidity37%
Visibility—
Dew point35°
Sun, 1868° / 55°0Overcast
68 °Overcast

Duncan, Sunday, 18 October

Overcast. High 68°, low 55°.

Pressure30.18 inHg
Wind9.1 mph SE
Humidity34%
Visibility—
Dew point35°
Mon, 1978° / 58°0Clear
78 °Clear

Duncan, Monday, 19 October

Clear. High 78°, low 58°.

Pressure30.09 inHg
Wind6.4 mph SE
Humidity36%
Visibility—
Dew point41°
Tue, 2080° / 63°0.04Light rain
80 °Light rain

Duncan, Tuesday, 20 October

Light rain. High 80°, low 63°.

Pressure29.91 inHg
Wind8.1 mph SW
Humidity43%
Visibility—
Dew point49°
Wed, 2181° / 64°0Clear
81 °Clear

Duncan, Wednesday, 21 October

Clear. High 81°, low 64°.

Pressure29.91 inHg
Wind8.8 mph S
Humidity34%
Visibility—
Dew point44°
Thu, 2281° / 69°0Overcast
81 °Overcast

Duncan, Thursday, 22 October

Overcast. High 81°, low 69°.

Pressure29.88 inHg
Wind8.9 mph S
Humidity37%
Visibility—
Dew point48°
Fri, 2381° / 64°0Overcast
81 °Overcast

Duncan, Friday, 23 October

Overcast. High 81°, low 64°.

Pressure29.88 inHg
Wind10.6 mph SW
Humidity31%
Visibility—
Dew point42°
Sat, 2471° / 56°0.04Light rain
71 °Light rain

Duncan, Saturday, 24 October

Light rain. High 71°, low 56°.

Pressure29.91 inHg
Wind21.1 mph SE
Humidity44%
Visibility—
Dew point46°
Sun, 2554° / 49°0.01Light rain
54 °Light rain

Duncan, Sunday, 25 October

Light rain. High 54°, low 49°.

Pressure30.09 inHg
Wind18.1 mph SE
Humidity56%
Visibility—
Dew point38°
Mon, 2663° / 45°0Overcast
63 °Overcast

Duncan, Monday, 26 October

Overcast. High 63°, low 45°.

Pressure30.15 inHg
Wind32 mph SE
Humidity35%
Visibility—
Dew point30°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Duncan, AZ are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Duncan, AZ since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.