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As of 07:30 MST

Weather in St. David, AZ

61°Current weather

St. David, Monday, 12 October, 07:30

Overcast. Feels like 62°. High 79°, low 61°.

Pressure29.97 inHg
Wind6 mph S
Humidity92%
Visibility6.2 mi
Dew point59°

Monthly outlook for St. David, AZ: average high 74.8°, average low 53.5°. That is 2° below the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 20 October (83.3°), the coolest 24 October (46.1°).

74.8°/53.5°
Average high / low
−2°
Below normal
3 / 2
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October75.5°79.4°-2.2°
22 October – 31 October73.7°75.7°-1.1°
1 November – 10 Novemberat normal72.7°—

October records over 66 years

96.6°1 October 2024All-time high
30.6°30 October 1971All-time low
Tue, 1377° / 62°0.1Light rain
77 °Light rain

St. David, Tuesday, 13 October

Light rain. High 77°, low 62°.

Pressure29.91 inHg
Wind10 mph S
Humidity47%
Visibility4.0 mi
Dew point53°
Wed, 1474° / 54°0Clear
74 °Clear

St. David, Wednesday, 14 October

Clear. High 74°, low 54°.

Pressure29.97 inHg
Wind7.4 mph NW
Humidity47%
Visibility6.2 mi
Dew point48°
Thu, 1580° / 49°0Clear
80 °Clear

St. David, Thursday, 15 October

Clear. High 80°, low 49°.

Pressure29.94 inHg
Wind2.1 mph NE
Humidity24%
Visibility6.2 mi
Dew point36°
Fri, 1668° / 55°0.17Light rain
68 °Light rain

St. David, Friday, 16 October

Light rain. High 68°, low 55°.

Pressure30.18 inHg
Wind17 mph E
Humidity36%
Visibility—
Dew point39°
Sat, 1761° / 51°0.46Rain
61 °Rain

St. David, Saturday, 17 October

Rain. High 61°, low 51°.

Pressure30.15 inHg
Wind8.2 mph E
Humidity74%
Visibility—
Dew point48°
Sun, 1876° / 49°0Partly cloudy
76 °Partly cloudy

St. David, Sunday, 18 October

Partly cloudy. High 76°, low 49°.

Pressure30.00 inHg
Wind6.1 mph NE
Humidity45%
Visibility—
Dew point43°
Mon, 1980° / 59°0Clear
80 °Clear

St. David, Monday, 19 October

Clear. High 80°, low 59°.

Pressure30.00 inHg
Wind6.1 mph SE
Humidity32%
Visibility—
Dew point42°
Tue, 2083° / 62°0Clear
83 °Clear

St. David, Tuesday, 20 October

Clear. High 83°, low 62°.

Pressure29.85 inHg
Wind15.6 mph SW
Humidity23%
Visibility—
Dew point36°
Wed, 2177° / 57°0Clear
77 °Clear

St. David, Wednesday, 21 October

Clear. High 77°, low 57°.

Pressure29.74 inHg
Wind24.5 mph SW
Humidity30%
Visibility—
Dew point40°
Thu, 2273° / 50°0Clear
73 °Clear

St. David, Thursday, 22 October

Clear. High 73°, low 50°.

Pressure29.80 inHg
Wind26.1 mph SW
Humidity33%
Visibility—
Dew point37°
Fri, 2367° / 46°0Clear
67 °Clear

St. David, Friday, 23 October

Clear. High 67°, low 46°.

Pressure30.09 inHg
Wind8.5 mph NW
Humidity25%
Visibility—
Dew point23°
Sat, 2474° / 46°0Clear
74 °Clear

St. David, Saturday, 24 October

Clear. High 74°, low 46°.

Pressure30.09 inHg
Wind7.9 mph NE
Humidity19%
Visibility—
Dew point21°
Sun, 2577° / 51°0Clear
77 °Clear

St. David, Sunday, 25 October

Clear. High 77°, low 51°.

Pressure30.09 inHg
Wind29 mph SE
Humidity18%
Visibility—
Dew point25°
Mon, 2673° / 52°0Clear
73 °Clear

St. David, Monday, 26 October

Clear. High 73°, low 52°.

Pressure30.24 inHg
Wind12.8 mph E
Humidity34%
Visibility—
Dew point36°
Tue, 2777° / 52°0Clear
77 °Clear

St. David, Tuesday, 27 October

Clear. High 77°, low 52°.

Pressure30.12 inHg
Wind16.3 mph SE
Humidity27%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2875° / 50°0.01Climate normal
75 °Climate normal

St. David, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high75°
Average low50°
Average precipitation0.01 in
Chance of precipitation10%
Record high88° (2024)
Record low33° (2020)
Thu, 2975° / 50°0.02Climate normal
75 °Climate normal

St. David, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high75°
Average low50°
Average precipitation0.02 in
Chance of precipitation7%
Record high87° (2010)
Record low35° (1976)
Fri, 3073° / 49°0.01Climate normal
73 °Climate normal

St. David, Friday, 30 October

Climate normal for this date — 60-year average.

Average high73°
Average low49°
Average precipitation0.01 in
Chance of precipitation7%
Record high88° (2001)
Record low31° (1971)
Sat, 3173° / 49°0.01Climate normal
73 °Climate normal

St. David, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high73°
Average low49°
Average precipitation0.01 in
Chance of precipitation8%
Record high85° (2008)
Record low35° (1972)
Sun, 0173° / 49°0Climate normal
73 °Climate normal

St. David, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high73°
Average low49°
Average precipitation0 in
Chance of precipitation3%
Record high84° (2008)
Record low33° (1972)
Mon, 0273° / 49°0.02Climate normal
73 °Climate normal

St. David, Monday, 2 November

Climate normal for this date — 60-year average.

Average high73°
Average low49°
Average precipitation0.02 in
Chance of precipitation7%
Record high85° (2008)
Record low36° (1966)
Tue, 0373° / 48°0.02Climate normal
73 °Climate normal

St. David, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high73°
Average low48°
Average precipitation0.02 in
Chance of precipitation8%
Record high86° (2025)
Record low37° (1970)
Wed, 0473° / 48°0.02Climate normal
73 °Climate normal

St. David, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high73°
Average low48°
Average precipitation0.02 in
Chance of precipitation8%
Record high83° (2001)
Record low33° (2022)
Thu, 0574° / 49°0.01Climate normal
74 °Climate normal

St. David, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high74°
Average low49°
Average precipitation0.01 in
Chance of precipitation8%
Record high86° (2023)
Record low36° (1970)
Fri, 0674° / 49°0.02Climate normal
74 °Climate normal

St. David, Friday, 6 November

Climate normal for this date — 60-year average.

Average high74°
Average low49°
Average precipitation0.02 in
Chance of precipitation8%
Record high85° (2023)
Record low37° (1961)
Sat, 0773° / 49°0.02Climate normal
73 °Climate normal

St. David, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high73°
Average low49°
Average precipitation0.02 in
Chance of precipitation8%
Record high84° (2023)
Record low35° (2024)
Sun, 0872° / 48°0.02Climate normal
72 °Climate normal

St. David, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high72°
Average low48°
Average precipitation0.02 in
Chance of precipitation8%
Record high84° (2005)
Record low29° (2000)
Mon, 0971° / 47°0.01Climate normal
71 °Climate normal

St. David, Monday, 9 November

Climate normal for this date — 60-year average.

Average high71°
Average low47°
Average precipitation0.01 in
Chance of precipitation5%
Record high84° (2005)
Record low32° (2000)
Tue, 1072° / 46°0.01Climate normal
72 °Climate normal

St. David, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high72°
Average low46°
Average precipitation0.01 in
Chance of precipitation7%
Record high83° (2005)
Record low32° (1977)

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 St. David, 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 St. David, 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.