As of 08:04 MST

Weather in Santiago, AZ

66°Current weather

Santiago, Wednesday, 28 October, 08:04

Mostly clear. Feels like 64°. High 85°, low 59°.

Pressure29.94 inHg
Wind7 mph N
Humidity47%
Visibility6.2 mi
Dew point45°

Monthly outlook for Santiago, AZ: average high 76.8°, average low 65°. That is 0.8° below the climate normal for October. Precipitation is expected on 4 days (about 2.6 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 29 October (86.5°), the coolest 2 November (58.2°).

76.8°/65°
Average high / low
−0.8°
Below normal
4 / 1
Wet days / normal
2.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November76.4°79.3°-1.6°
7 November – 16 November77.6°75.5°+1.2°
17 November – 26 Novemberat normal71°—

October records over 66 years

109.4°1 October 2024All-time high
35.1°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Phoenix (7 mi).

Thu, 2987° / 58°0Overcast
87 °Overcast

Santiago, Thursday, 29 October

Overcast. High 87°, low 58°.

Pressure29.88 inHg
Wind4.9 mph S
Humidity21%
Visibility6.2 mi
Dew point39°
Fri, 3071° / 62°0.54Heavy rain
71 °Heavy rain

Santiago, Friday, 30 October

Heavy rain. High 71°, low 62°.

Pressure29.97 inHg
Wind5.6 mph E
Humidity85%
Visibility1.4 mi
Dew point61°
Sat, 3173° / 61°0.31Rain
73 °Rain

Santiago, Saturday, 31 October

Rain. High 73°, low 61°.

Pressure30.00 inHg
Wind4.3 mph SE
Humidity64%
Visibility6.2 mi
Dew point59°
Sun, 0167° / 60°1.57Rain
67 °Rain

Santiago, Sunday, 1 November

Rain. High 67°, low 60°.

Pressure29.91 inHg
Wind7.2 mph SE
Humidity90%
Visibility—
Dew point63°
Mon, 0271° / 58°0.22Rain
71 °Rain

Santiago, Monday, 2 November

Rain. High 71°, low 58°.

Pressure30.03 inHg
Wind6.1 mph W
Humidity61%
Visibility—
Dew point53°
Tue, 0378° / 62°0Clear
78 °Clear

Santiago, Tuesday, 3 November

Clear. High 78°, low 62°.

Pressure30.03 inHg
Wind7.5 mph NE
Humidity16%
Visibility—
Dew point23°
Wed, 0479° / 66°0Mostly clear
79 °Mostly clear

Santiago, Wednesday, 4 November

Mostly clear. High 79°, low 66°.

Pressure29.91 inHg
Wind6.9 mph E
Humidity22%
Visibility—
Dew point31°
Thu, 0578° / 68°0Mostly clear
78 °Mostly clear

Santiago, Thursday, 5 November

Mostly clear. High 78°, low 68°.

Pressure29.91 inHg
Wind5.2 mph SE
Humidity22%
Visibility—
Dew point32°
Fri, 0675° / 68°0Overcast
75 °Overcast

Santiago, Friday, 6 November

Overcast. High 75°, low 68°.

Pressure29.94 inHg
Wind5.2 mph E
Humidity28%
Visibility—
Dew point38°
Sat, 0777° / 69°0Overcast
77 °Overcast

Santiago, Saturday, 7 November

Overcast. High 77°, low 69°.

Pressure30.00 inHg
Wind4.4 mph SW
Humidity35%
Visibility—
Dew point43°
Sun, 0877° / 71°0Overcast
77 °Overcast

Santiago, Sunday, 8 November

Overcast. High 77°, low 71°.

Pressure30.00 inHg
Wind7.6 mph W
Humidity40%
Visibility—
Dew point48°
Mon, 0978° / 69°0Overcast
78 °Overcast

Santiago, Monday, 9 November

Overcast. High 78°, low 69°.

Pressure30.03 inHg
Wind4 mph W
Humidity40%
Visibility—
Dew point47°
Tue, 1078° / 69°0Overcast
78 °Overcast

Santiago, Tuesday, 10 November

Overcast. High 78°, low 69°.

Pressure30.03 inHg
Wind4.6 mph E
Humidity24%
Visibility—
Dew point35°
Wed, 1178° / 71°0Overcast
78 °Overcast

Santiago, Wednesday, 11 November

Overcast. High 78°, low 71°.

Pressure29.97 inHg
Wind3.5 mph W
Humidity25%
Visibility—
Dew point36°
Thu, 1278° / 69°0Clear
78 °Clear

Santiago, Thursday, 12 November

Clear. High 78°, low 69°.

Pressure29.91 inHg
Wind4.2 mph SE
Humidity27%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1375° / 51°0.02Climate normal
75 °Climate normal

Santiago, Friday, 13 November

Climate normal for this date — 60-year average.

Average high75°
Average low51°
Average precipitation0.02 in
Chance of precipitation8%
Record high89° (1999)
Record low36° (2000)
Sat, 1474° / 50°0.04Climate normal
74 °Climate normal

Santiago, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high74°
Average low50°
Average precipitation0.04 in
Chance of precipitation8%
Record high89° (1999)
Record low36° (1985)
Sun, 1574° / 49°0.03Climate normal
74 °Climate normal

Santiago, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high74°
Average low49°
Average precipitation0.03 in
Chance of precipitation12%
Record high89° (1999)
Record low36° (1985)
Mon, 1673° / 49°0.01Climate normal
73 °Climate normal

Santiago, Monday, 16 November

Climate normal for this date — 60-year average.

Average high73°
Average low49°
Average precipitation0.01 in
Chance of precipitation7%
Record high90° (2020)
Record low35° (2000)
Tue, 1773° / 48°0.02Climate normal
73 °Climate normal

Santiago, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high73°
Average low48°
Average precipitation0.02 in
Chance of precipitation5%
Record high90° (2020)
Record low34° (1964)
Wed, 1872° / 48°0.06Climate normal
72 °Climate normal

Santiago, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high72°
Average low48°
Average precipitation0.06 in
Chance of precipitation7%
Record high87° (2008)
Record low37° (1961)
Thu, 1972° / 47°0.02Climate normal
72 °Climate normal

Santiago, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high72°
Average low47°
Average precipitation0.02 in
Chance of precipitation8%
Record high87° (2006)
Record low34° (2000)
Fri, 2072° / 47°0.03Climate normal
72 °Climate normal

Santiago, Friday, 20 November

Climate normal for this date — 60-year average.

Average high72°
Average low47°
Average precipitation0.03 in
Chance of precipitation5%
Record high85° (2020)
Record low32° (1994)
Sat, 2172° / 48°0.04Climate normal
72 °Climate normal

Santiago, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high72°
Average low48°
Average precipitation0.04 in
Chance of precipitation8%
Record high85° (2002)
Record low34° (1994)
Sun, 2271° / 48°0.06Climate normal
71 °Climate normal

Santiago, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high71°
Average low48°
Average precipitation0.06 in
Chance of precipitation15%
Record high87° (2017)
Record low34° (1961)
Mon, 2370° / 47°0.04Climate normal
70 °Climate normal

Santiago, Monday, 23 November

Climate normal for this date — 60-year average.

Average high70°
Average low47°
Average precipitation0.04 in
Chance of precipitation12%
Record high86° (2017)
Record low36° (1983)
Tue, 2470° / 46°0.03Climate normal
70 °Climate normal

Santiago, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high70°
Average low46°
Average precipitation0.03 in
Chance of precipitation3%
Record high85° (1995)
Record low34° (2003)
Wed, 2569° / 46°0.03Climate normal
69 °Climate normal

Santiago, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high69°
Average low46°
Average precipitation0.03 in
Chance of precipitation10%
Record high85° (2017)
Record low33° (1992)
Thu, 2668° / 45°0.02Climate normal
68 °Climate normal

Santiago, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high68°
Average low45°
Average precipitation0.02 in
Chance of precipitation10%
Record high87° (2017)
Record low34° (2010)

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 Santiago, 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 Santiago, 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.