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As of 22:13 MST

Weather in Arivaca Junction, AZ

55°Current weather

Arivaca Junction, Wednesday, 14 October, 22:13

Clear. Feels like 52°. High 73°, low 53°.

Pressure30.06 inHg
Wind3.2 mph N
Humidity48%
Visibility6.2 mi
Dew point37°
Thu, 1582° / 53°0Clear
82 °Clear

Arivaca Junction, Thursday, 15 October

Clear. High 82°, low 53°.

Pressure29.94 inHg
Wind5.7 mph N
Humidity28%
Visibility6.2 mi
Dew point40°
Fri, 1677° / 61°0Overcast
77 °Overcast

Arivaca Junction, Friday, 16 October

Overcast. High 77°, low 61°.

Pressure30.09 inHg
Wind24.2 mph E
Humidity19%
Visibility6.2 mi
Dew point29°
Sat, 1775° / 55°0.01Light rain
75 °Light rain

Arivaca Junction, Saturday, 17 October

Light rain. High 75°, low 55°.

Pressure30.12 inHg
Wind2.4 mph N
Humidity22%
Visibility6.2 mi
Dew point28°
Sun, 1881° / 56°0.2Light rain
81 °Light rain

Arivaca Junction, Sunday, 18 October

Light rain. High 81°, low 56°.

Pressure30.00 inHg
Wind3.4 mph S
Humidity41%
Visibility6.2 mi
Dew point50°
Mon, 1983° / 59°0Mostly clear
83 °Mostly clear

Arivaca Junction, Monday, 19 October

Mostly clear. High 83°, low 59°.

Pressure29.97 inHg
Wind13.1 mph S
Humidity34%
Visibility—
Dew point46°
Tue, 2079° / 57°0Light rain
79 °Light rain

Arivaca Junction, Tuesday, 20 October

Light rain. High 79°, low 57°.

Pressure29.91 inHg
Wind19.3 mph SW
Humidity36%
Visibility—
Dew point46°
Wed, 2171° / 55°0.05Light rain
71 °Light rain

Arivaca Junction, Wednesday, 21 October

Light rain. High 71°, low 55°.

Pressure29.83 inHg
Wind24.3 mph SW
Humidity51%
Visibility—
Dew point50°
Thu, 2267° / 51°0Clear
67 °Clear

Arivaca Junction, Thursday, 22 October

Clear. High 67°, low 51°.

Pressure30.03 inHg
Wind8.6 mph N
Humidity35%
Visibility—
Dew point33°
Fri, 2376° / 51°0Clear
76 °Clear

Arivaca Junction, Friday, 23 October

Clear. High 76°, low 51°.

Pressure30.03 inHg
Wind9.1 mph N
Humidity23%
Visibility—
Dew point28°
Sat, 2480° / 55°0Clear
80 °Clear

Arivaca Junction, Saturday, 24 October

Clear. High 80°, low 55°.

Pressure30.06 inHg
Wind13.1 mph N
Humidity16%
Visibility—
Dew point23°
Sun, 2579° / 55°0Clear
79 °Clear

Arivaca Junction, Sunday, 25 October

Clear. High 79°, low 55°.

Pressure30.09 inHg
Wind11.9 mph E
Humidity15%
Visibility—
Dew point22°
Mon, 2675° / 51°0Overcast
75 °Overcast

Arivaca Junction, Monday, 26 October

Overcast. High 75°, low 51°.

Pressure29.94 inHg
Wind6.6 mph NE
Humidity26%
Visibility—
Dew point30°
Tue, 2779° / 55°0Partly cloudy
79 °Partly cloudy

Arivaca Junction, Tuesday, 27 October

Partly cloudy. High 79°, low 55°.

Pressure29.85 inHg
Wind3.4 mph E
Humidity26%
Visibility—
Dew point34°
Wed, 2880° / 59°0Clear
80 °Clear

Arivaca Junction, Wednesday, 28 October

Clear. High 80°, low 59°.

Pressure29.88 inHg
Wind10.2 mph SW
Humidity31%
Visibility—
Dew point42°
Thu, 2982° / 62°0.06Light rain
82 °Light rain

Arivaca Junction, Thursday, 29 October

Light rain. High 82°, low 62°.

Pressure29.94 inHg
Wind11.2 mph SW
Humidity26%
Visibility—
Dew point39°

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.