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As of 00:21 MST

Weather in Arivaca Junction, AZ

74°Current weather

Arivaca Junction, Friday, 16 October, 00:21

Clear. Feels like 72°. High 80°, low 60°.

Pressure30.03 inHg
Wind3.2 mph NE
Humidity32%
Visibility6.2 mi
Dew point41°
Sat, 1777° / 52°0.04Light rain
77 °Light rain

Arivaca Junction, Saturday, 17 October

Light rain. High 77°, low 52°.

Pressure30.09 inHg
Wind6.5 mph NE
Humidity22%
Visibility6.2 mi
Dew point32°
Sun, 1883° / 56°0.06Rain
83 °Rain

Arivaca Junction, Sunday, 18 October

Rain. High 83°, low 56°.

Pressure29.97 inHg
Wind7.8 mph S
Humidity33%
Visibility6.2 mi
Dew point49°
Mon, 1979° / 60°0.11Light rain
79 °Light rain

Arivaca Junction, Monday, 19 October

Light rain. High 79°, low 60°.

Pressure29.94 inHg
Wind9.4 mph S
Humidity43%
Visibility6.2 mi
Dew point54°
Tue, 2079° / 58°0.04Light rain
79 °Light rain

Arivaca Junction, Tuesday, 20 October

Light rain. High 79°, low 58°.

Pressure29.88 inHg
Wind19.5 mph SW
Humidity43%
Visibility—
Dew point50°
Wed, 2177° / 59°0Mostly clear
77 °Mostly clear

Arivaca Junction, Wednesday, 21 October

Mostly clear. High 77°, low 59°.

Pressure29.88 inHg
Wind22.2 mph S
Humidity46%
Visibility—
Dew point51°
Thu, 2269° / 55°0Overcast
69 °Overcast

Arivaca Junction, Thursday, 22 October

Overcast. High 69°, low 55°.

Pressure29.91 inHg
Wind19 mph SW
Humidity50%
Visibility—
Dew point47°
Fri, 2368° / 51°0Clear
68 °Clear

Arivaca Junction, Friday, 23 October

Clear. High 68°, low 51°.

Pressure30.06 inHg
Wind10.4 mph N
Humidity35%
Visibility—
Dew point34°
Sat, 2473° / 53°0Clear
73 °Clear

Arivaca Junction, Saturday, 24 October

Clear. High 73°, low 53°.

Pressure30.00 inHg
Wind12.7 mph N
Humidity30%
Visibility—
Dew point34°
Sun, 2574° / 52°0Clear
74 °Clear

Arivaca Junction, Sunday, 25 October

Clear. High 74°, low 52°.

Pressure30.06 inHg
Wind13.4 mph NE
Humidity13%
Visibility—
Dew point14°
Mon, 2679° / 51°0Clear
79 °Clear

Arivaca Junction, Monday, 26 October

Clear. High 79°, low 51°.

Pressure29.91 inHg
Wind7 mph SW
Humidity14%
Visibility—
Dew point17°
Tue, 2781° / 56°0Clear
81 °Clear

Arivaca Junction, Tuesday, 27 October

Clear. High 81°, low 56°.

Pressure29.83 inHg
Wind10.1 mph W
Humidity13%
Visibility—
Dew point19°
Wed, 2880° / 58°0Clear
80 °Clear

Arivaca Junction, Wednesday, 28 October

Clear. High 80°, low 58°.

Pressure30.03 inHg
Wind9.5 mph SW
Humidity15%
Visibility—
Dew point23°
Thu, 2982° / 58°0Clear
82 °Clear

Arivaca Junction, Thursday, 29 October

Clear. High 82°, low 58°.

Pressure30.03 inHg
Wind10.2 mph SW
Humidity15%
Visibility—
Dew point23°
Fri, 3083° / 61°0Clear
83 °Clear

Arivaca Junction, Friday, 30 October

Clear. High 83°, low 61°.

Pressure30.03 inHg
Wind9.6 mph SW
Humidity19%
Visibility—
Dew point31°
Sat, 3176° / 60°0Clear
76 °Clear

Arivaca Junction, Saturday, 31 October

Clear. High 76°, low 60°.

Pressure30.00 inHg
Wind3.1 mph E
Humidity22%
Visibility—
Dew point33°

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 Arivaca Junction, 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 Arivaca Junction, 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.