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As of 06:29 MST

Weather in Duncan, AZ

59°Current weather

Duncan, Monday, 19 October, 06:29

Mostly clear. Feels like 58°. High 78°, low 59°.

Pressure30.09 inHg
Wind0.7 mph NW
Humidity84%
Visibility6.2 mi
Dew point54°
Tue, 2080° / 60°0.03Light rain
80 °Light rain

Duncan, Tuesday, 20 October

Light rain. High 80°, low 60°.

Pressure30.03 inHg
Wind6.9 mph E
Humidity48%
Visibility6.2 mi
Dew point54°
Wed, 2183° / 62°0.03Light rain
83 °Light rain

Duncan, Wednesday, 21 October

Light rain. High 83°, low 62°.

Pressure29.97 inHg
Wind12.7 mph SE
Humidity41%
Visibility6.2 mi
Dew point57°
Thu, 2273° / 61°0.48Rain
73 °Rain

Duncan, Thursday, 22 October

Rain. High 73°, low 61°.

Pressure29.94 inHg
Wind5.3 mph SE
Humidity57%
Visibility5.2 mi
Dew point59°
Fri, 2372° / 59°0.06Light rain
72 °Light rain

Duncan, Friday, 23 October

Light rain. High 72°, low 59°.

Pressure29.91 inHg
Wind5.7 mph SE
Humidity67%
Visibility—
Dew point58°
Sat, 2469° / 55°0.05Light rain
69 °Light rain

Duncan, Saturday, 24 October

Light rain. High 69°, low 55°.

Pressure29.94 inHg
Wind5.8 mph W
Humidity60%
Visibility—
Dew point50°
Sun, 2572° / 57°0.08Light rain
72 °Light rain

Duncan, Sunday, 25 October

Light rain. High 72°, low 57°.

Pressure30.03 inHg
Wind14.5 mph SE
Humidity47%
Visibility—
Dew point46°
Mon, 2671° / 58°0Clear
71 °Clear

Duncan, Monday, 26 October

Clear. High 71°, low 58°.

Pressure30.03 inHg
Wind6.2 mph S
Humidity49%
Visibility—
Dew point46°
Tue, 2777° / 60°0Clear
77 °Clear

Duncan, Tuesday, 27 October

Clear. High 77°, low 60°.

Pressure30.00 inHg
Wind14.3 mph SE
Humidity40%
Visibility—
Dew point44°
Wed, 2865° / 59°0Overcast
65 °Overcast

Duncan, Wednesday, 28 October

Overcast. High 65°, low 59°.

Pressure30.15 inHg
Wind25.5 mph SE
Humidity53%
Visibility—
Dew point47°
Thu, 2967° / 56°0Overcast
67 °Overcast

Duncan, Thursday, 29 October

Overcast. High 67°, low 56°.

Pressure30.03 inHg
Wind10.1 mph SE
Humidity56%
Visibility—
Dew point47°
Fri, 3074° / 58°0Overcast
74 °Overcast

Duncan, Friday, 30 October

Overcast. High 74°, low 58°.

Pressure29.88 inHg
Wind11.3 mph SW
Humidity44%
Visibility—
Dew point45°
Sat, 3172° / 58°0.08Light rain
72 °Light rain

Duncan, Saturday, 31 October

Light rain. High 72°, low 58°.

Pressure29.94 inHg
Wind12.3 mph SW
Humidity45%
Visibility—
Dew point47°
Sun, 0171° / 57°0.28Rain
71 °Rain

Duncan, Sunday, 1 November

Rain. High 71°, low 57°.

Pressure30.15 inHg
Wind7.1 mph S
Humidity63%
Visibility—
Dew point52°
Mon, 0273° / 63°0Overcast
73 °Overcast

Duncan, Monday, 2 November

Overcast. High 73°, low 63°.

Pressure30.09 inHg
Wind11 mph W
Humidity62%
Visibility—
Dew point55°
Tue, 0371° / 59°0Overcast
71 °Overcast

Duncan, Tuesday, 3 November

Overcast. High 71°, low 59°.

Pressure30.00 inHg
Wind8.7 mph W
Humidity48%
Visibility—
Dew point45°

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.