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As of 10:35 MST

Weather in Arivaca Junction, AZ

68°Current weather

Arivaca Junction, Wednesday, 14 October, 10:35

Clear. Feels like 67°. High 71°, low 53°.

Pressure30.03 inHg
Wind2.9 mph NE
Humidity55%
Visibility1.7 mi
Dew point51°
Thu, 1580° / 56°0Clear
80 °Clear

Arivaca Junction, Thursday, 15 October

Clear. High 80°, low 56°.

Pressure29.94 inHg
Wind5.1 mph N
Humidity26%
Visibility6.2 mi
Dew point38°
Fri, 1676° / 62°0Overcast
76 °Overcast

Arivaca Junction, Friday, 16 October

Overcast. High 76°, low 62°.

Pressure30.12 inHg
Wind23.1 mph E
Humidity20%
Visibility6.2 mi
Dew point27°
Sat, 1776° / 56°0.17Light rain
76 °Light rain

Arivaca Junction, Saturday, 17 October

Light rain. High 76°, low 56°.

Pressure30.09 inHg
Wind2.1 mph NE
Humidity21%
Visibility6.2 mi
Dew point29°
Sun, 1865° / 55°0.24Light rain
65 °Light rain

Arivaca Junction, Sunday, 18 October

Light rain. High 65°, low 55°.

Pressure30.12 inHg
Wind6.7 mph N
Humidity80%
Visibility—
Dew point51°
Mon, 1979° / 55°0.11Light rain
79 °Light rain

Arivaca Junction, Monday, 19 October

Light rain. High 79°, low 55°.

Pressure30.00 inHg
Wind11.6 mph SW
Humidity40%
Visibility—
Dew point46°
Tue, 2079° / 61°0.43Light rain
79 °Light rain

Arivaca Junction, Tuesday, 20 October

Light rain. High 79°, low 61°.

Pressure29.91 inHg
Wind14.5 mph S
Humidity52%
Visibility—
Dew point56°
Wed, 2174° / 65°0.57Rain
74 °Rain

Arivaca Junction, Wednesday, 21 October

Rain. High 74°, low 65°.

Pressure29.85 inHg
Wind18.5 mph S
Humidity63%
Visibility—
Dew point58°
Thu, 2274° / 58°0.07Light rain
74 °Light rain

Arivaca Junction, Thursday, 22 October

Light rain. High 74°, low 58°.

Pressure29.91 inHg
Wind17.8 mph SW
Humidity47%
Visibility—
Dew point48°
Fri, 2368° / 53°0Clear
68 °Clear

Arivaca Junction, Friday, 23 October

Clear. High 68°, low 53°.

Pressure30.03 inHg
Wind9.8 mph N
Humidity40%
Visibility—
Dew point38°
Sat, 2477° / 54°0Clear
77 °Clear

Arivaca Junction, Saturday, 24 October

Clear. High 77°, low 54°.

Pressure30.03 inHg
Wind7.4 mph E
Humidity26%
Visibility—
Dew point33°
Sun, 2571° / 57°0Overcast
71 °Overcast

Arivaca Junction, Sunday, 25 October

Overcast. High 71°, low 57°.

Pressure30.06 inHg
Wind10.2 mph E
Humidity42%
Visibility—
Dew point43°
Mon, 2678° / 57°0.09Light rain
78 °Light rain

Arivaca Junction, Monday, 26 October

Light rain. High 78°, low 57°.

Pressure29.97 inHg
Wind6.7 mph S
Humidity47%
Visibility—
Dew point50°
Tue, 2779° / 62°0Clear
79 °Clear

Arivaca Junction, Tuesday, 27 October

Clear. High 79°, low 62°.

Pressure29.91 inHg
Wind8.8 mph SW
Humidity46%
Visibility—
Dew point51°
Wed, 2881° / 63°0.02Light rain
81 °Light rain

Arivaca Junction, Wednesday, 28 October

Light rain. High 81°, low 63°.

Pressure29.94 inHg
Wind3.7 mph S
Humidity39%
Visibility—
Dew point48°
Thu, 2983° / 66°0.06Light rain
83 °Light rain

Arivaca Junction, Thursday, 29 October

Light rain. High 83°, low 66°.

Pressure29.97 inHg
Wind11.9 mph SW
Humidity41%
Visibility—
Dew point51°

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.