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As of 19:37 MST

Weather in Arivaca Junction, AZ

75°Current weather

Arivaca Junction, Saturday, 10 October, 19:37

Overcast. Feels like 75°. High 86°, low 73°.

Pressure29.71 inHg
Wind9.8 mph S
Humidity63%
Visibility6.2 mi
Dew point62°
Sun, 1177° / 66°0.06Light rain
77 °Light rain

Arivaca Junction, Sunday, 11 October

Light rain. High 77°, low 66°.

Pressure29.80 inHg
Wind23.9 mph SW
Humidity53%
Visibility6.2 mi
Dew point58°
Mon, 1276° / 62°0Mostly clear
76 °Mostly clear

Arivaca Junction, Monday, 12 October

Mostly clear. High 76°, low 62°.

Pressure29.91 inHg
Wind20.2 mph SW
Humidity42%
Visibility6.2 mi
Dew point51°
Tue, 1375° / 58°0Light rain
75 °Light rain

Arivaca Junction, Tuesday, 13 October

Light rain. High 75°, low 58°.

Pressure29.91 inHg
Wind17.2 mph SW
Humidity38%
Visibility6.2 mi
Dew point48°
Wed, 1475° / 53°0Clear
75 °Clear

Arivaca Junction, Wednesday, 14 October

Clear. High 75°, low 53°.

Pressure29.94 inHg
Wind2.1 mph NE
Humidity43%
Visibility6.2 mi
Dew point47°
Thu, 1582° / 53°0Clear
82 °Clear

Arivaca Junction, Thursday, 15 October

Clear. High 82°, low 53°.

Pressure29.91 inHg
Wind9.1 mph N
Humidity31%
Visibility—
Dew point37°
Fri, 1680° / 57°0Mostly clear
80 °Mostly clear

Arivaca Junction, Friday, 16 October

Mostly clear. High 80°, low 57°.

Pressure30.00 inHg
Wind13.8 mph E
Humidity31%
Visibility—
Dew point41°
Sat, 1774° / 56°0Clear
74 °Clear

Arivaca Junction, Saturday, 17 October

Clear. High 74°, low 56°.

Pressure30.15 inHg
Wind11.6 mph E
Humidity22%
Visibility—
Dew point26°
Sun, 1880° / 54°0Clear
80 °Clear

Arivaca Junction, Sunday, 18 October

Clear. High 80°, low 54°.

Pressure30.09 inHg
Wind5.7 mph E
Humidity23%
Visibility—
Dew point31°
Mon, 1983° / 61°0Partly cloudy
83 °Partly cloudy

Arivaca Junction, Monday, 19 October

Partly cloudy. High 83°, low 61°.

Pressure30.06 inHg
Wind4.7 mph NW
Humidity21%
Visibility—
Dew point33°
Tue, 2084° / 63°0Overcast
84 °Overcast

Arivaca Junction, Tuesday, 20 October

Overcast. High 84°, low 63°.

Pressure29.97 inHg
Wind6.1 mph N
Humidity21%
Visibility—
Dew point35°
Wed, 2185° / 64°0Clear
85 °Clear

Arivaca Junction, Wednesday, 21 October

Clear. High 85°, low 64°.

Pressure29.97 inHg
Wind6.8 mph N
Humidity24%
Visibility—
Dew point39°
Thu, 2287° / 66°0Clear
87 °Clear

Arivaca Junction, Thursday, 22 October

Clear. High 87°, low 66°.

Pressure30.00 inHg
Wind4.6 mph W
Humidity25%
Visibility—
Dew point42°
Fri, 2388° / 67°0Clear
88 °Clear

Arivaca Junction, Friday, 23 October

Clear. High 88°, low 67°.

Pressure29.97 inHg
Wind5.5 mph W
Humidity22%
Visibility—
Dew point40°
Sat, 2486° / 69°0Overcast
86 °Overcast

Arivaca Junction, Saturday, 24 October

Overcast. High 86°, low 69°.

Pressure29.91 inHg
Wind12.7 mph S
Humidity25%
Visibility—
Dew point43°
Sun, 2584° / 67°0Clear
84 °Clear

Arivaca Junction, Sunday, 25 October

Clear. High 84°, low 67°.

Pressure29.85 inHg
Wind17.2 mph S
Humidity30%
Visibility—
Dew point46°

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.