As of 09:27 MST

Weather in Spring Valley, AZ

60°

Spring Valley, Monday, 12 October, 09:27

Overcast. Feels like 60°. High 63°, low 58°.

Pressure29.94 inHg

Wind9 mph S

Humidity91%

Visibility2.2 mi

Dew point57°

See detailed hourly forecast

Monthly outlook for Spring Valley, AZ: average high 67°, average low 50.3°. That is 5° below the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 27 October (74.7°), the coolest 22 October (40.4°).

67°/50.3°

Average high / low

−5°

Below normal

3 / 2

Wet days / normal

1.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
12 October – 21 October	67.6°	77.4°	-5.5°
22 October – 31 October	65.9°	72.7°	-3.7°
1 November – 10 November	at normal	69.7°	—

October records over 66 years

99.3°1 October 2024All-time high

25.5°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Cordes Lakes (4 mi).

Tue, 1369° / 53°

0.15

69 °

Spring Valley, Tuesday, 13 October

Light rain. High 69°, low 53°.

Pressure29.91 inHg

Wind13.5 mph S

Humidity66%

Visibility6.2 mi

Dew point51°

Wed, 1463° / 43°

0.01

63 °

Spring Valley, Wednesday, 14 October

Light rain. High 63°, low 43°.

Pressure30.03 inHg

Wind4.9 mph N

Humidity44%

Visibility6.2 mi

Dew point38°

Thu, 1569° / 46°

69 °

Spring Valley, Thursday, 15 October

Clear. High 69°, low 46°.

Pressure30.03 inHg

Wind11.2 mph NE

Humidity39%

Visibility6.2 mi

Dew point41°

Fri, 1670° / 53°

70 °

Spring Valley, Friday, 16 October

Overcast. High 70°, low 53°.

Pressure30.15 inHg

Wind12.9 mph N

Humidity41%

Visibility—

Dew point41°

Sat, 1763° / 54°

63 °

Spring Valley, Saturday, 17 October

Overcast. High 63°, low 54°.

Pressure30.12 inHg

Wind8.8 mph NE

Humidity63%

Visibility—

Dew point46°

Sun, 1872° / 53°

72 °

Spring Valley, Sunday, 18 October

Clear. High 72°, low 53°.

Pressure30.00 inHg

Wind9.1 mph S

Humidity50%

Visibility—

Dew point46°

Mon, 1974° / 58°

74 °

Spring Valley, Monday, 19 October

Clear. High 74°, low 58°.

Pressure30.00 inHg

Wind9.7 mph S

Humidity45%

Visibility—

Dew point46°

Tue, 2073° / 57°

73 °

Spring Valley, Tuesday, 20 October

Clear. High 73°, low 57°.

Pressure29.83 inHg

Wind18 mph S

Humidity38%

Visibility—

Dew point43°

Wed, 2160° / 48°

0.01

60 °

Spring Valley, Wednesday, 21 October

Light rain. High 60°, low 48°.

Pressure29.71 inHg

Wind20.7 mph S

Humidity35%

Visibility—

Dew point32°

Thu, 2248° / 40°

0.3

48 °

Spring Valley, Thursday, 22 October

Rain. High 48°, low 40°.

Pressure29.97 inHg

Wind7.9 mph NW

Humidity84%

Visibility—

Dew point40°

Fri, 2358° / 41°

58 °

Spring Valley, Friday, 23 October

Clear. High 58°, low 41°.

Pressure30.15 inHg

Wind11.5 mph NW

Humidity42%

Visibility—

Dew point29°

Sat, 2467° / 44°

67 °

Spring Valley, Saturday, 24 October

Clear. High 67°, low 44°.

Pressure30.18 inHg

Wind12.5 mph NE

Humidity27%

Visibility—

Dew point24°

Sun, 2574° / 50°

74 °

Spring Valley, Sunday, 25 October

Clear. High 74°, low 50°.

Pressure30.15 inHg

Wind15.4 mph NE

Humidity25%

Visibility—

Dew point27°

Mon, 2673° / 53°

73 °

Spring Valley, Monday, 26 October

Mostly clear. High 73°, low 53°.

Pressure30.24 inHg

Wind15.7 mph E

Humidity34%

Visibility—

Dew point35°

Tue, 2775° / 55°

75 °

Spring Valley, Tuesday, 27 October

Clear. High 75°, low 55°.

Pressure30.15 inHg

Wind12.1 mph NE

Humidity29%

Visibility—

Dew point33°

From day 17 onward the outlook is built from 60-year climate statistics

Wed, 2872° / 49°

0.05

72 °

Spring Valley, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high72°

Average low49°

Average precipitation0.05 in

Chance of precipitation10%

Record high86° (2007)

Record low32° (1970)

Thu, 2971° / 49°

0.04

71 °

Spring Valley, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high71°

Average low49°

Average precipitation0.04 in

Chance of precipitation10%

Record high85° (2008)

Record low32° (1971)

Fri, 3070° / 48°

0.04

70 °

Spring Valley, Friday, 30 October

Climate normal for this date — 60-year average.

Average high70°

Average low48°

Average precipitation0.04 in

Chance of precipitation13%

Record high84° (2014)

Record low26° (1971)

Sat, 3170° / 47°

0.02

70 °

Spring Valley, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high70°

Average low47°

Average precipitation0.02 in

Chance of precipitation12%

Record high84° (1988)

Record low29° (1991)

Sun, 0171° / 46°

0.04

71 °

Spring Valley, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high71°

Average low46°

Average precipitation0.04 in

Chance of precipitation7%

Record high85° (2008)

Record low28° (1972)

Mon, 0271° / 46°

0.03

71 °

Spring Valley, Monday, 2 November

Climate normal for this date — 60-year average.

Average high71°

Average low46°

Average precipitation0.03 in

Chance of precipitation7%

Record high84° (2009)

Record low32° (2004)

Tue, 0371° / 46°

0.03

71 °

Spring Valley, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high71°

Average low46°

Average precipitation0.03 in

Chance of precipitation15%

Record high86° (2009)

Record low31° (2004)

Wed, 0471° / 46°

0.02

71 °

Spring Valley, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high71°

Average low46°

Average precipitation0.02 in

Chance of precipitation5%

Record high84° (2009)

Record low33° (2022)

Thu, 0571° / 47°

0.03

71 °

Spring Valley, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high71°

Average low47°

Average precipitation0.03 in

Chance of precipitation7%

Record high86° (2020)

Record low34° (2015)

Fri, 0671° / 47°

0.02

71 °

Spring Valley, Friday, 6 November

Climate normal for this date — 60-year average.

Average high71°

Average low47°

Average precipitation0.02 in

Chance of precipitation7%

Record high84° (2007)

Record low35° (2015)

Sat, 0769° / 47°

0.01

69 °

Spring Valley, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high69°

Average low47°

Average precipitation0.01 in

Chance of precipitation10%

Record high83° (2007)

Record low32° (2000)

Sun, 0869° / 46°

0.05

69 °

Spring Valley, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high69°

Average low46°

Average precipitation0.05 in

Chance of precipitation13%

Record high82° (2007)

Record low28° (2000)

Mon, 0968° / 45°

0.05

68 °

Spring Valley, Monday, 9 November

Climate normal for this date — 60-year average.

Average high68°

Average low45°

Average precipitation0.05 in

Chance of precipitation13%

Record high80° (1973)

Record low31° (1986)

Tue, 1068° / 44°

0.04

68 °

Spring Valley, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high68°

Average low44°

Average precipitation0.04 in

Chance of precipitation12%

Record high80° (2009)

Record low29° (1998)

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 Spring Valley, 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 Spring Valley, 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.