As of 13:37 MST

Weather in Santo Tomas, AZ

77°Current weather

Santo Tomas, Saturday, 31 October, 13:37

Overcast. Feels like 77°. High 77°, low 64°.

Pressure29.88 inHg
Wind10.4 mph E
Humidity61%
Visibility6.2 mi
Dew point62°

Monthly outlook for Santo Tomas, AZ: average high 73.5°, average low 60.2°. That is 0.3° below the climate normal for October. Precipitation is expected on 4 days (about 3.0 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 8 November (80.9°), the coolest 13 November (52.6°).

73.5°/60.2°
Average high / low
−0.3°
Below normal
4 / 2
Wet days / normal
3.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November75.4°75.2°+0.1°
10 November – 19 November70.4°71°-0.3°
20 November – 29 Novemberat normal66.4°—

October records over 66 years

106.2°1 October 2024All-time high
32.4°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Scottsdale (10 mi).

Sun, 0173° / 66°2.15Heavy rain
73 °Heavy rain

Santo Tomas, Sunday, 1 November

Heavy rain. High 73°, low 66°.

Pressure29.88 inHg
Wind7.8 mph S
Humidity96%
Visibility2.2 mi
Dew point65°
Mon, 0269° / 53°0Clear
69 °Clear

Santo Tomas, Monday, 2 November

Clear. High 69°, low 53°.

Pressure30.06 inHg
Wind2.5 mph SW
Humidity68%
Visibility6.2 mi
Dew point56°
Tue, 0373° / 53°0Overcast
73 °Overcast

Santo Tomas, Tuesday, 3 November

Overcast. High 73°, low 53°.

Pressure30.03 inHg
Wind0.7 mph W
Humidity50%
Visibility6.2 mi
Dew point52°
Wed, 0472° / 53°0Clear
72 °Clear

Santo Tomas, Wednesday, 4 November

Clear. High 72°, low 53°.

Pressure29.85 inHg
Wind2 mph S
Humidity55%
Visibility6.2 mi
Dew point53°
Thu, 0572° / 54°0Clear
72 °Clear

Santo Tomas, Thursday, 5 November

Clear. High 72°, low 54°.

Pressure29.97 inHg
Wind3.8 mph NE
Humidity57%
Visibility—
Dew point51°
Fri, 0678° / 56°0Mostly clear
78 °Mostly clear

Santo Tomas, Friday, 6 November

Mostly clear. High 78°, low 56°.

Pressure29.97 inHg
Wind4 mph NE
Humidity38%
Visibility—
Dew point42°
Sat, 0779° / 67°0Clear
79 °Clear

Santo Tomas, Saturday, 7 November

Clear. High 79°, low 67°.

Pressure30.00 inHg
Wind4.8 mph NE
Humidity23%
Visibility—
Dew point33°
Sun, 0881° / 67°0Clear
81 °Clear

Santo Tomas, Sunday, 8 November

Clear. High 81°, low 67°.

Pressure30.00 inHg
Wind5.1 mph NE
Humidity17%
Visibility—
Dew point27°
Mon, 0980° / 71°0Overcast
80 °Overcast

Santo Tomas, Monday, 9 November

Overcast. High 80°, low 71°.

Pressure29.97 inHg
Wind4.4 mph E
Humidity22%
Visibility—
Dew point35°
Tue, 1079° / 71°0Clear
79 °Clear

Santo Tomas, Tuesday, 10 November

Clear. High 79°, low 71°.

Pressure30.03 inHg
Wind6.2 mph S
Humidity33%
Visibility—
Dew point44°
Wed, 1178° / 61°0.05Light rain
78 °Light rain

Santo Tomas, Wednesday, 11 November

Light rain. High 78°, low 61°.

Pressure29.88 inHg
Wind24.5 mph SW
Humidity38%
Visibility—
Dew point46°
Thu, 1261° / 55°0.34Rain
61 °Rain

Santo Tomas, Thursday, 12 November

Rain. High 61°, low 55°.

Pressure29.80 inHg
Wind17 mph W
Humidity43%
Visibility—
Dew point38°
Fri, 1363° / 53°0Clear
63 °Clear

Santo Tomas, Friday, 13 November

Clear. High 63°, low 53°.

Pressure30.00 inHg
Wind8 mph E
Humidity52%
Visibility—
Dew point40°
Sat, 1469° / 58°0Mostly clear
69 °Mostly clear

Santo Tomas, Saturday, 14 November

Mostly clear. High 69°, low 58°.

Pressure30.09 inHg
Wind6 mph W
Humidity31%
Visibility—
Dew point32°
Sun, 1572° / 60°0Overcast
72 °Overcast

Santo Tomas, Sunday, 15 November

Overcast. High 72°, low 60°.

Pressure30.06 inHg
Wind6.9 mph NE
Humidity29%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1670° / 47°0.02Climate normal
70 °Climate normal

Santo Tomas, Monday, 16 November

Climate normal for this date — 60-year average.

Average high70°
Average low47°
Average precipitation0.02 in
Chance of precipitation7%
Record high87° (2020)
Record low34° (2000)
Tue, 1769° / 46°0.03Climate normal
69 °Climate normal

Santo Tomas, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high69°
Average low46°
Average precipitation0.03 in
Chance of precipitation8%
Record high88° (2020)
Record low31° (1964)
Wed, 1869° / 46°0.04Climate normal
69 °Climate normal

Santo Tomas, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high69°
Average low46°
Average precipitation0.04 in
Chance of precipitation10%
Record high84° (2020)
Record low34° (1961)
Thu, 1969° / 45°0.04Climate normal
69 °Climate normal

Santo Tomas, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high69°
Average low45°
Average precipitation0.04 in
Chance of precipitation13%
Record high84° (2006)
Record low32° (2000)
Fri, 2069° / 45°0.05Climate normal
69 °Climate normal

Santo Tomas, Friday, 20 November

Climate normal for this date — 60-year average.

Average high69°
Average low45°
Average precipitation0.05 in
Chance of precipitation7%
Record high83° (2020)
Record low29° (1994)
Sat, 2169° / 46°0.07Climate normal
69 °Climate normal

Santo Tomas, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high69°
Average low46°
Average precipitation0.07 in
Chance of precipitation12%
Record high82° (2002)
Record low33° (1994)
Sun, 2268° / 46°0.07Climate normal
68 °Climate normal

Santo Tomas, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high68°
Average low46°
Average precipitation0.07 in
Chance of precipitation12%
Record high83° (2017)
Record low31° (1961)
Mon, 2367° / 45°0.05Climate normal
67 °Climate normal

Santo Tomas, Monday, 23 November

Climate normal for this date — 60-year average.

Average high67°
Average low45°
Average precipitation0.05 in
Chance of precipitation13%
Record high82° (2017)
Record low33° (1983)
Tue, 2467° / 44°0.04Climate normal
67 °Climate normal

Santo Tomas, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high67°
Average low44°
Average precipitation0.04 in
Chance of precipitation3%
Record high82° (1995)
Record low32° (1992)
Wed, 2566° / 44°0.04Climate normal
66 °Climate normal

Santo Tomas, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high66°
Average low44°
Average precipitation0.04 in
Chance of precipitation12%
Record high81° (2017)
Record low29° (1992)
Thu, 2665° / 43°0.04Climate normal
65 °Climate normal

Santo Tomas, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high65°
Average low43°
Average precipitation0.04 in
Chance of precipitation12%
Record high86° (2017)
Record low31° (2010)
Fri, 2765° / 42°0.06Climate normal
65 °Climate normal

Santo Tomas, Friday, 27 November

Climate normal for this date — 60-year average.

Average high65°
Average low42°
Average precipitation0.06 in
Chance of precipitation12%
Record high81° (2014)
Record low29° (1973)
Sat, 2864° / 42°0.06Climate normal
64 °Climate normal

Santo Tomas, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high64°
Average low42°
Average precipitation0.06 in
Chance of precipitation18%
Record high79° (2021)
Record low31° (1994)
Sun, 2964° / 42°0.07Climate normal
64 °Climate normal

Santo Tomas, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high64°
Average low42°
Average precipitation0.07 in
Chance of precipitation15%
Record high81° (1999)
Record low29° (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 Santo Tomas, 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 Santo Tomas, 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.