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As of 11:33 MST

Weather in Portal, AZ

57°Current weather

Portal, Sunday, 8 November, 11:33

Overcast. Feels like 55°. High 58°, low 45°.

Pressure30.21 inHg
Wind2 mph SE
Humidity63%
Visibility6.2 mi
Dew point44°
Mon, 0962° / 46°0Partly cloudy
62 °Partly cloudy

Portal, Monday, 9 November

Partly cloudy. High 62°, low 46°.

Pressure30.18 inHg
Wind8 mph E
Humidity61%
Visibility6.2 mi
Dew point43°
Tue, 1061° / 43°0Clear
61 °Clear

Portal, Tuesday, 10 November

Clear. High 61°, low 43°.

Pressure30.15 inHg
Wind5 mph E
Humidity55%
Visibility6.2 mi
Dew point44°
Wed, 1162° / 47°0Clear
62 °Clear

Portal, Wednesday, 11 November

Clear. High 62°, low 47°.

Pressure30.18 inHg
Wind5.6 mph E
Humidity45%
Visibility6.2 mi
Dew point40°
Thu, 1262° / 45°0Clear
62 °Clear

Portal, Thursday, 12 November

Clear. High 62°, low 45°.

Pressure30.15 inHg
Wind8.5 mph E
Humidity56%
Visibility—
Dew point40°
Fri, 1362° / 47°0.04Light rain
62 °Light rain

Portal, Friday, 13 November

Light rain. High 62°, low 47°.

Pressure30.00 inHg
Wind7.2 mph SE
Humidity55%
Visibility—
Dew point42°
Sat, 1466° / 48°0Partly cloudy
66 °Partly cloudy

Portal, Saturday, 14 November

Partly cloudy. High 66°, low 48°.

Pressure30.00 inHg
Wind7.4 mph SW
Humidity36%
Visibility—
Dew point33°
Sun, 1555° / 51°0.4Light rain
55 °Light rain

Portal, Sunday, 15 November

Light rain. High 55°, low 51°.

Pressure30.09 inHg
Wind8.8 mph SW
Humidity84%
Visibility—
Dew point47°
Mon, 1658° / 50°0.09Light rain
58 °Light rain

Portal, Monday, 16 November

Light rain. High 58°, low 50°.

Pressure29.97 inHg
Wind11.1 mph SW
Humidity70%
Visibility—
Dew point47°
Tue, 1755° / 46°0.02Light rain
55 °Light rain

Portal, Tuesday, 17 November

Light rain. High 55°, low 46°.

Pressure29.97 inHg
Wind7.5 mph SW
Humidity55%
Visibility—
Dew point36°
Wed, 1857° / 44°0Overcast
57 °Overcast

Portal, Wednesday, 18 November

Overcast. High 57°, low 44°.

Pressure29.91 inHg
Wind6.9 mph SW
Humidity50%
Visibility—
Dew point35°
Thu, 1956° / 45°0Clear
56 °Clear

Portal, Thursday, 19 November

Clear. High 56°, low 45°.

Pressure29.88 inHg
Wind14.8 mph SW
Humidity47%
Visibility—
Dew point32°
Fri, 2050° / 39°0Partly cloudy
50 °Partly cloudy

Portal, Friday, 20 November

Partly cloudy. High 50°, low 39°.

Pressure29.97 inHg
Wind9 mph W
Humidity59%
Visibility—
Dew point32°
Sat, 2152° / 36°0Clear
52 °Clear

Portal, Saturday, 21 November

Clear. High 52°, low 36°.

Pressure30.15 inHg
Wind5.3 mph NW
Humidity41%
Visibility—
Dew point24°
Sun, 2257° / 37°0Overcast
57 °Overcast

Portal, Sunday, 22 November

Overcast. High 57°, low 37°.

Pressure30.15 inHg
Wind3.1 mph N
Humidity27%
Visibility—
Dew point17°
Mon, 2362° / 44°0Mostly clear
62 °Mostly clear

Portal, Monday, 23 November

Mostly clear. High 62°, low 44°.

Pressure30.03 inHg
Wind6.3 mph W
Humidity23%
Visibility—
Dew point20°

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 Portal, 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 Portal, 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.