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As of 12:43 MST

Weather in Duncan, AZ

74°Current weather

Duncan, Monday, 12 October, 12:43

Partly cloudy. Feels like 74°. High 77°, low 62°.

Pressure29.88 inHg
Wind7.9 mph S
Humidity50%
Visibility5.9 mi
Dew point55°
Tue, 1379° / 59°0.04Light rain
79 °Light rain

Duncan, Tuesday, 13 October

Light rain. High 79°, low 59°.

Pressure29.91 inHg
Wind8.8 mph SW
Humidity45%
Visibility6.2 mi
Dew point51°
Wed, 1473° / 55°0Partly cloudy
73 °Partly cloudy

Duncan, Wednesday, 14 October

Partly cloudy. High 73°, low 55°.

Pressure29.94 inHg
Wind8.7 mph W
Humidity45%
Visibility6.2 mi
Dew point48°
Thu, 1575° / 48°0Clear
75 °Clear

Duncan, Thursday, 15 October

Clear. High 75°, low 48°.

Pressure30.00 inHg
Wind3.9 mph SE
Humidity27%
Visibility6.2 mi
Dew point35°
Fri, 1667° / 54°0.01Light rain
67 °Light rain

Duncan, Friday, 16 October

Light rain. High 67°, low 54°.

Pressure30.24 inHg
Wind15 mph SE
Humidity32%
Visibility6.2 mi
Dew point35°
Sat, 1755° / 51°0.63Rain
55 °Rain

Duncan, Saturday, 17 October

Rain. High 55°, low 51°.

Pressure30.24 inHg
Wind13 mph SE
Humidity67%
Visibility—
Dew point44°
Sun, 1873° / 51°0Clear
73 °Clear

Duncan, Sunday, 18 October

Clear. High 73°, low 51°.

Pressure30.06 inHg
Wind8 mph SE
Humidity49%
Visibility—
Dew point43°
Mon, 1977° / 59°0Clear
77 °Clear

Duncan, Monday, 19 October

Clear. High 77°, low 59°.

Pressure30.03 inHg
Wind7.3 mph SE
Humidity36%
Visibility—
Dew point43°
Tue, 2081° / 62°0Clear
81 °Clear

Duncan, Tuesday, 20 October

Clear. High 81°, low 62°.

Pressure29.88 inHg
Wind11.1 mph SE
Humidity31%
Visibility—
Dew point42°
Wed, 2178° / 64°0Clear
78 °Clear

Duncan, Wednesday, 21 October

Clear. High 78°, low 64°.

Pressure29.74 inHg
Wind25.2 mph SW
Humidity27%
Visibility—
Dew point38°
Thu, 2277° / 55°0Clear
77 °Clear

Duncan, Thursday, 22 October

Clear. High 77°, low 55°.

Pressure29.80 inHg
Wind24.9 mph SW
Humidity35%
Visibility—
Dew point42°
Fri, 2365° / 50°0Clear
65 °Clear

Duncan, Friday, 23 October

Clear. High 65°, low 50°.

Pressure30.09 inHg
Wind15.1 mph W
Humidity28%
Visibility—
Dew point26°
Sat, 2471° / 49°0Clear
71 °Clear

Duncan, Saturday, 24 October

Clear. High 71°, low 49°.

Pressure30.15 inHg
Wind6.4 mph SE
Humidity21%
Visibility—
Dew point21°
Sun, 2573° / 54°0Clear
73 °Clear

Duncan, Sunday, 25 October

Clear. High 73°, low 54°.

Pressure30.15 inHg
Wind31.1 mph SE
Humidity21%
Visibility—
Dew point28°
Mon, 2670° / 54°0Clear
70 °Clear

Duncan, Monday, 26 October

Clear. High 70°, low 54°.

Pressure30.30 inHg
Wind25.4 mph SE
Humidity23%
Visibility—
Dew point26°
Tue, 2777° / 54°0Clear
77 °Clear

Duncan, Tuesday, 27 October

Clear. High 77°, low 54°.

Pressure30.18 inHg
Wind19.5 mph SE
Humidity23%
Visibility—
Dew point29°

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.