As of 10:25 MST

Weather in Santiago, AZ

73°Current weather

Santiago, Saturday, 31 October, 10:25

Clear. Feels like 73°. High 80°, low 63°.

Pressure29.94 inHg
Wind6.9 mph E
Humidity65%
Visibility6.2 mi
Dew point60°

Monthly outlook for Santiago, AZ: average high 78.3°, average low 65.7°. That is 0.6° above the climate normal for October. Precipitation is expected on 2 days (about 2.4 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 13 November (82.8°), the coolest 3 November (53.7°).

78.3°/65.7°
Average high / low
+0.6°
Above normal
2 / 1
Wet days / normal
2.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November76.3°78.4°-1.1°
10 November – 19 November81.7°74°+4.2°
20 November – 29 Novemberat normal69.3°—

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).

Sun, 0174° / 66°1.93Heavy rain
74 °Heavy rain

Santiago, Sunday, 1 November

Heavy rain. High 74°, low 66°.

Pressure29.88 inHg
Wind6.2 mph SE
Humidity93%
Visibility2.6 mi
Dew point65°
Mon, 0270° / 57°0.02Light rain
70 °Light rain

Santiago, Monday, 2 November

Light rain. High 70°, low 57°.

Pressure30.06 inHg
Wind2 mph S
Humidity67%
Visibility6.0 mi
Dew point56°
Tue, 0374° / 54°0Clear
74 °Clear

Santiago, Tuesday, 3 November

Clear. High 74°, low 54°.

Pressure30.03 inHg
Wind2.1 mph SW
Humidity56%
Visibility6.2 mi
Dew point54°
Wed, 0473° / 55°0Clear
73 °Clear

Santiago, Wednesday, 4 November

Clear. High 73°, low 55°.

Pressure29.88 inHg
Wind2.3 mph S
Humidity55%
Visibility—
Dew point51°
Thu, 0572° / 56°0Partly cloudy
72 °Partly cloudy

Santiago, Thursday, 5 November

Partly cloudy. High 72°, low 56°.

Pressure29.94 inHg
Wind2.6 mph W
Humidity62%
Visibility—
Dew point53°
Fri, 0678° / 64°0Partly cloudy
78 °Partly cloudy

Santiago, Friday, 6 November

Partly cloudy. High 78°, low 64°.

Pressure29.94 inHg
Wind7.1 mph W
Humidity26%
Visibility—
Dew point37°
Sat, 0782° / 68°0Clear
82 °Clear

Santiago, Saturday, 7 November

Clear. High 82°, low 68°.

Pressure30.03 inHg
Wind5.6 mph W
Humidity24%
Visibility—
Dew point35°
Sun, 0882° / 67°0Partly cloudy
82 °Partly cloudy

Santiago, Sunday, 8 November

Partly cloudy. High 82°, low 67°.

Pressure30.03 inHg
Wind6.2 mph E
Humidity17%
Visibility—
Dew point26°
Mon, 0981° / 70°0Overcast
81 °Overcast

Santiago, Monday, 9 November

Overcast. High 81°, low 70°.

Pressure30.03 inHg
Wind5.6 mph E
Humidity21%
Visibility—
Dew point32°
Tue, 1081° / 70°0Clear
81 °Clear

Santiago, Tuesday, 10 November

Clear. High 81°, low 70°.

Pressure30.09 inHg
Wind4.1 mph NE
Humidity21%
Visibility—
Dew point33°
Wed, 1182° / 72°0Overcast
82 °Overcast

Santiago, Wednesday, 11 November

Overcast. High 82°, low 72°.

Pressure30.06 inHg
Wind4.1 mph SW
Humidity24%
Visibility—
Dew point37°
Thu, 1283° / 71°0Clear
83 °Clear

Santiago, Thursday, 12 November

Clear. High 83°, low 71°.

Pressure30.06 inHg
Wind4 mph E
Humidity21%
Visibility—
Dew point34°
Fri, 1383° / 71°0Overcast
83 °Overcast

Santiago, Friday, 13 November

Overcast. High 83°, low 71°.

Pressure29.97 inHg
Wind5.3 mph NW
Humidity20%
Visibility—
Dew point33°
Sat, 1482° / 74°0Overcast
82 °Overcast

Santiago, Saturday, 14 November

Overcast. High 82°, low 74°.

Pressure30.00 inHg
Wind6 mph N
Humidity24%
Visibility—
Dew point38°
Sun, 1580° / 72°0Overcast
80 °Overcast

Santiago, Sunday, 15 November

Overcast. High 80°, low 72°.

Pressure30.03 inHg
Wind3.5 mph NW
Humidity32%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 2768° / 44°0.04Climate normal
68 °Climate normal

Santiago, Friday, 27 November

Climate normal for this date — 60-year average.

Average high68°
Average low44°
Average precipitation0.04 in
Chance of precipitation8%
Record high83° (2014)
Record low32° (1984)
Sat, 2867° / 44°0.03Climate normal
67 °Climate normal

Santiago, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high67°
Average low44°
Average precipitation0.03 in
Chance of precipitation8%
Record high80° (2021)
Record low34° (1994)
Sun, 2966° / 44°0.05Climate normal
66 °Climate normal

Santiago, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high66°
Average low44°
Average precipitation0.05 in
Chance of precipitation15%
Record high84° (1999)
Record low31° (1976)

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.