As of 06:38 MST

Weather in Sentinel, AZ

75°

Sentinel, Sunday, 11 October, 06:38

Clear. Feels like 76°. High 88°, low 71°.

Pressure29.56 inHg

Wind17.4 mph S

Humidity77%

Visibility6.2 mi

Dew point67°

See detailed hourly forecast

Monthly outlook for Sentinel, AZ: average high 87.4°, average low 70°. That is 0.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 23 October (93.6°), the coolest 14 October (56.9°).

87.4°/70°

Average high / low

+0.1°

Above normal

2 / 1

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 October – 20 October	84.9°	88.6°	-2°
21 October – 30 October	91.5°	84.2°	+4.1°
31 October – 9 November	at normal	80.6°	—

October records over 66 years

109.6°6 October 2024All-time high

35.2°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Tartron (7 mi).

Mon, 1281° / 68°

81 °

Sentinel, Monday, 12 October

Mostly clear. High 81°, low 68°.

Pressure29.83 inHg

Wind11.5 mph SW

Humidity42%

Visibility5.6 mi

Dew point56°

Tue, 1376° / 58°

76 °

Sentinel, Tuesday, 13 October

Mostly clear. High 76°, low 58°.

Pressure29.91 inHg

Wind5.2 mph SW

Humidity33%

Visibility6.2 mi

Dew point43°

Wed, 1480° / 57°

80 °

Sentinel, Wednesday, 14 October

Clear. High 80°, low 57°.

Pressure30.00 inHg

Wind2.9 mph N

Humidity30%

Visibility6.2 mi

Dew point42°

Thu, 1588° / 60°

88 °

Sentinel, Thursday, 15 October

Clear. High 88°, low 60°.

Pressure29.94 inHg

Wind11.9 mph NE

Humidity24%

Visibility—

Dew point38°

Fri, 1683° / 70°

0.22

83 °

Sentinel, Friday, 16 October

Rain. High 83°, low 70°.

Pressure29.97 inHg

Wind24.3 mph E

Humidity38%

Visibility—

Dew point53°

Sat, 1787° / 70°

87 °

Sentinel, Saturday, 17 October

Clear. High 87°, low 70°.

Pressure30.06 inHg

Wind25.5 mph E

Humidity18%

Visibility—

Dew point31°

Sun, 1887° / 70°

87 °

Sentinel, Sunday, 18 October

Clear. High 87°, low 70°.

Pressure30.03 inHg

Wind19.7 mph E

Humidity17%

Visibility—

Dew point31°

Mon, 1989° / 73°

89 °

Sentinel, Monday, 19 October

Clear. High 89°, low 73°.

Pressure30.00 inHg

Wind5.7 mph W

Humidity19%

Visibility—

Dew point36°

Tue, 2090° / 73°

90 °

Sentinel, Tuesday, 20 October

Clear. High 90°, low 73°.

Pressure29.91 inHg

Wind5.7 mph E

Humidity16%

Visibility—

Dew point34°

Wed, 2191° / 75°

91 °

Sentinel, Wednesday, 21 October

Clear. High 91°, low 75°.

Pressure29.85 inHg

Wind9.4 mph NE

Humidity15%

Visibility—

Dew point33°

Thu, 2293° / 74°

93 °

Sentinel, Thursday, 22 October

Clear. High 93°, low 74°.

Pressure29.85 inHg

Wind7.2 mph N

Humidity14%

Visibility—

Dew point31°

Fri, 2394° / 75°

94 °

Sentinel, Friday, 23 October

Clear. High 94°, low 75°.

Pressure29.83 inHg

Wind7.6 mph NE

Humidity14%

Visibility—

Dew point32°

Sat, 2492° / 78°

92 °

Sentinel, Saturday, 24 October

Partly cloudy. High 92°, low 78°.

Pressure29.88 inHg

Wind14.8 mph W

Humidity23%

Visibility—

Dew point44°

Sun, 2591° / 74°

91 °

Sentinel, Sunday, 25 October

Clear. High 91°, low 74°.

Pressure29.91 inHg

Wind6.1 mph W

Humidity23%

Visibility—

Dew point43°

Mon, 2689° / 76°

0.02

89 °

Sentinel, Monday, 26 October

Light rain. High 89°, low 76°.

Pressure29.83 inHg

Wind15.2 mph SE

Humidity32%

Visibility—

Dew point51°

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

Tue, 2784° / 59°

0.01

84 °

Sentinel, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high84°

Average low59°

Average precipitation0.01 in

Chance of precipitation2%

Record high95° (1965)

Record low46° (1996)

Wed, 2884° / 58°

0.02

84 °

Sentinel, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high84°

Average low58°

Average precipitation0.02 in

Chance of precipitation2%

Record high97° (1990)

Record low47° (1996)

Thu, 2983° / 57°

0.01

83 °

Sentinel, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high83°

Average low57°

Average precipitation0.01 in

Chance of precipitation7%

Record high95° (2016)

Record low40° (1991)

Fri, 3081° / 57°

81 °

Sentinel, Friday, 30 October

Climate normal for this date — 60-year average.

Average high81°

Average low57°

Average precipitation0 in

Chance of precipitation5%

Record high94° (2016)

Record low35° (1971)

Sat, 3181° / 56°

81 °

Sentinel, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high81°

Average low56°

Average precipitation0 in

Chance of precipitation2%

Record high94° (1988)

Record low42° (1961)

Sun, 0181° / 56°

0.01

81 °

Sentinel, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high81°

Average low56°

Average precipitation0.01 in

Chance of precipitation5%

Record high94° (2020)

Record low41° (1972)

Mon, 0282° / 56°

82 °

Sentinel, Monday, 2 November

Climate normal for this date — 60-year average.

Average high82°

Average low56°

Average precipitation0 in

Chance of precipitation3%

Record high93° (2020)

Record low43° (1972)

Tue, 0382° / 55°

82 °

Sentinel, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high82°

Average low55°

Average precipitation0 in

Chance of precipitation0%

Record high94° (2009)

Record low42° (2004)

Wed, 0481° / 55°

81 °

Sentinel, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high81°

Average low55°

Average precipitation0 in

Chance of precipitation0%

Record high92° (1975)

Record low42° (2004)

Thu, 0581° / 55°

0.01

81 °

Sentinel, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high81°

Average low55°

Average precipitation0.01 in

Chance of precipitation3%

Record high98° (2020)

Record low44° (2022)

Fri, 0681° / 55°

0.01

81 °

Sentinel, Friday, 6 November

Climate normal for this date — 60-year average.

Average high81°

Average low55°

Average precipitation0.01 in

Chance of precipitation3%

Record high92° (2023)

Record low43° (2011)

Sat, 0780° / 55°

80 °

Sentinel, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high80°

Average low55°

Average precipitation0 in

Chance of precipitation3%

Record high92° (2007)

Record low45° (2024)

Sun, 0879° / 55°

0.01

79 °

Sentinel, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high79°

Average low55°

Average precipitation0.01 in

Chance of precipitation3%

Record high91° (2016)

Record low40° (2000)

Mon, 0979° / 54°

79 °

Sentinel, Monday, 9 November

Climate normal for this date — 60-year average.

Average high79°

Average low54°

Average precipitation0 in

Chance of precipitation3%

Record high90° (2025)

Record low41° (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 Sentinel, 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 Sentinel, 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.