As of 10:17 MST

Weather in St. David, AZ

68°Current weather

St. David, Friday, 16 October, 10:17

Clear. Feels like 66°. High 76°, low 56°.

Pressure30.27 inHg
Wind6 mph SE
Humidity37%
Visibility6.2 mi
Dew point40°

Monthly outlook for St. David, AZ: average high 75.6°, average low 55°. That is 0.7° below the climate normal for October. Precipitation is expected on 5 days (about 0.5 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 20 October (85°), the coolest 17 October (44.7°).

75.6°/55°
Average high / low
−0.7°
Below normal
5 / 2
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October77.5°78.1°-0.4°
26 October – 4 November72.5°74°-0.8°
5 November – 14 Novemberat normal71.4°—

October records over 66 years

96.6°1 October 2024All-time high
30.6°30 October 1971All-time low
Sat, 1777° / 45°0.06Light rain
77 °Light rain

St. David, Saturday, 17 October

Light rain. High 77°, low 45°.

Pressure30.18 inHg
Wind11.8 mph E
Humidity23%
Visibility6.2 mi
Dew point27°
Sun, 1878° / 51°0.05Light rain
78 °Light rain

St. David, Sunday, 18 October

Light rain. High 78°, low 51°.

Pressure30.03 inHg
Wind4.3 mph E
Humidity28%
Visibility6.2 mi
Dew point39°
Mon, 1981° / 60°0.02Light rain
81 °Light rain

St. David, Monday, 19 October

Light rain. High 81°, low 60°.

Pressure29.91 inHg
Wind9.2 mph S
Humidity42%
Visibility6.2 mi
Dew point53°
Tue, 2085° / 58°0Mostly clear
85 °Mostly clear

St. David, Tuesday, 20 October

Mostly clear. High 85°, low 58°.

Pressure29.94 inHg
Wind11.7 mph S
Humidity45%
Visibility—
Dew point52°
Wed, 2173° / 66°0.21Rain
73 °Rain

St. David, Wednesday, 21 October

Rain. High 73°, low 66°.

Pressure29.97 inHg
Wind7.3 mph NE
Humidity59%
Visibility—
Dew point57°
Thu, 2281° / 63°0.05Light rain
81 °Light rain

St. David, Thursday, 22 October

Light rain. High 81°, low 63°.

Pressure29.91 inHg
Wind17.5 mph SW
Humidity47%
Visibility—
Dew point54°
Fri, 2380° / 57°0Clear
80 °Clear

St. David, Friday, 23 October

Clear. High 80°, low 57°.

Pressure29.94 inHg
Wind18.5 mph SW
Humidity43%
Visibility—
Dew point46°
Sat, 2472° / 55°0Clear
72 °Clear

St. David, Saturday, 24 October

Clear. High 72°, low 55°.

Pressure29.88 inHg
Wind18.8 mph W
Humidity25%
Visibility—
Dew point30°
Sun, 2571° / 50°0Clear
71 °Clear

St. David, Sunday, 25 October

Clear. High 71°, low 50°.

Pressure29.97 inHg
Wind4.6 mph N
Humidity31%
Visibility—
Dew point32°
Mon, 2677° / 56°0Overcast
77 °Overcast

St. David, Monday, 26 October

Overcast. High 77°, low 56°.

Pressure29.83 inHg
Wind12.5 mph SE
Humidity24%
Visibility—
Dew point31°
Tue, 2780° / 58°0Clear
80 °Clear

St. David, Tuesday, 27 October

Clear. High 80°, low 58°.

Pressure29.68 inHg
Wind20.6 mph SW
Humidity20%
Visibility—
Dew point30°
Wed, 2874° / 54°0Clear
74 °Clear

St. David, Wednesday, 28 October

Clear. High 74°, low 54°.

Pressure29.97 inHg
Wind16.3 mph SW
Humidity29%
Visibility—
Dew point35°
Thu, 2976° / 56°0Partly cloudy
76 °Partly cloudy

St. David, Thursday, 29 October

Partly cloudy. High 76°, low 56°.

Pressure29.88 inHg
Wind21.2 mph SW
Humidity44%
Visibility—
Dew point46°
Fri, 3064° / 50°0.07Light rain
64 °Light rain

St. David, Friday, 30 October

Light rain. High 64°, low 50°.

Pressure29.85 inHg
Wind22.8 mph W
Humidity40%
Visibility—
Dew point37°
Sat, 3164° / 46°0Clear
64 °Clear

St. David, Saturday, 31 October

Clear. High 64°, low 46°.

Pressure30.03 inHg
Wind10.8 mph W
Humidity34%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1170° / 47°0.04Climate normal
70 °Climate normal

St. David, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high70°
Average low47°
Average precipitation0.04 in
Chance of precipitation12%
Record high82° (1973)
Record low36° (2020)
Thu, 1270° / 46°0.05Climate normal
70 °Climate normal

St. David, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high70°
Average low46°
Average precipitation0.05 in
Chance of precipitation12%
Record high82° (1973)
Record low30° (1982)
Fri, 1369° / 45°0.03Climate normal
69 °Climate normal

St. David, Friday, 13 November

Climate normal for this date — 60-year average.

Average high69°
Average low45°
Average precipitation0.03 in
Chance of precipitation12%
Record high83° (2017)
Record low30° (2000)
Sat, 1470° / 46°0.01Climate normal
70 °Climate normal

St. David, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high70°
Average low46°
Average precipitation0.01 in
Chance of precipitation8%
Record high83° (2017)
Record low31° (2000)

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.