As of 00:27 MST

Weather in Somerton, AZ

74°

Somerton, Friday, 16 October, 00:27

Clear. Feels like 73°. High 93°, low 69°.

Pressure29.94 inHg

Wind5.7 mph N

Humidity35%

Visibility6.2 mi

Dew point44°

See detailed hourly forecast

Monthly outlook for Somerton, AZ: average high 84.4°, average low 66.5°. That is 1.2° below the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 16 October (92.6°), the coolest 26 October (60.1°).

84.4°/66.5°

Average high / low

−1.2°

Below normal

0 / 0

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
16 October – 25 October	84.7°	88.1°	-1.9°
26 October – 4 November	83.9°	83.4°	+0.3°
5 November – 14 November	at normal	79.9°	—

October records over 66 years

112.5°1 October 2024All-time high

34.2°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Donovan Estates (8 mi).

Sat, 1786° / 73°

86 °

Somerton, Saturday, 17 October

Overcast. High 86°, low 73°.

Pressure30.06 inHg

Wind9.7 mph NE

Humidity14%

Visibility6.2 mi

Dew point22°

Sun, 1888° / 70°

88 °

Somerton, Sunday, 18 October

Clear. High 88°, low 70°.

Pressure29.97 inHg

Wind5.4 mph N

Humidity23%

Visibility6.2 mi

Dew point44°

Mon, 1991° / 70°

91 °

Somerton, Monday, 19 October

Clear. High 91°, low 70°.

Pressure29.88 inHg

Wind0.9 mph SW

Humidity24%

Visibility6.2 mi

Dew point47°

Tue, 2091° / 70°

91 °

Somerton, Tuesday, 20 October

Clear. High 91°, low 70°.

Pressure29.77 inHg

Wind11.4 mph NW

Humidity46%

Visibility—

Dew point61°

Wed, 2177° / 66°

0.01

77 °

Somerton, Wednesday, 21 October

Light rain. High 77°, low 66°.

Pressure29.85 inHg

Wind12.3 mph NW

Humidity36%

Visibility—

Dew point45°

Thu, 2277° / 63°

0.04

77 °

Somerton, Thursday, 22 October

Light rain. High 77°, low 63°.

Pressure29.97 inHg

Wind15.2 mph NW

Humidity38%

Visibility—

Dew point44°

Fri, 2379° / 62°

79 °

Somerton, Friday, 23 October

Clear. High 79°, low 62°.

Pressure30.06 inHg

Wind7 mph NW

Humidity36%

Visibility—

Dew point43°

Sat, 2485° / 67°

85 °

Somerton, Saturday, 24 October

Clear. High 85°, low 67°.

Pressure30.03 inHg

Wind22.9 mph N

Humidity20%

Visibility—

Dew point35°

Sun, 2579° / 63°

79 °

Somerton, Sunday, 25 October

Clear. High 79°, low 63°.

Pressure30.21 inHg

Wind15.5 mph N

Humidity12%

Visibility—

Dew point17°

Mon, 2682° / 60°

82 °

Somerton, Monday, 26 October

Clear. High 82°, low 60°.

Pressure29.94 inHg

Wind8.1 mph N

Humidity13%

Visibility—

Dew point19°

Tue, 2785° / 63°

85 °

Somerton, Tuesday, 27 October

Clear. High 85°, low 63°.

Pressure29.83 inHg

Wind5.6 mph NW

Humidity9%

Visibility—

Dew point14°

Wed, 2886° / 67°

86 °

Somerton, Wednesday, 28 October

Clear. High 86°, low 67°.

Pressure29.97 inHg

Wind7.3 mph S

Humidity9%

Visibility—

Dew point16°

Thu, 2984° / 65°

84 °

Somerton, Thursday, 29 October

Partly cloudy. High 84°, low 65°.

Pressure29.97 inHg

Wind6.4 mph S

Humidity31%

Visibility—

Dew point44°

Fri, 3085° / 67°

85 °

Somerton, Friday, 30 October

Clear. High 85°, low 67°.

Pressure30.03 inHg

Wind8.7 mph NW

Humidity22%

Visibility—

Dew point37°

Sat, 3181° / 67°

81 °

Somerton, Saturday, 31 October

Mostly clear. High 81°, low 67°.

Pressure30.00 inHg

Wind9.1 mph NW

Humidity24%

Visibility—

Dew point39°

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

Sun, 0183° / 58°

0.02

83 °

Somerton, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high83°

Average low58°

Average precipitation0.02 in

Chance of precipitation2%

Record high95° (2008)

Record low41° (1972)

Mon, 0283° / 58°

83 °

Somerton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high83°

Average low58°

Average precipitation0 in

Chance of precipitation0%

Record high93° (2020)

Record low45° (1971)

Tue, 0383° / 58°

83 °

Somerton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high83°

Average low58°

Average precipitation0 in

Chance of precipitation2%

Record high95° (2010)

Record low45° (2004)

Wed, 0483° / 58°

83 °

Somerton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high83°

Average low58°

Average precipitation0 in

Chance of precipitation0%

Record high94° (2020)

Record low46° (1994)

Thu, 0583° / 56°

83 °

Somerton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high83°

Average low56°

Average precipitation0 in

Chance of precipitation2%

Record high95° (2020)

Record low46° (2015)

Fri, 0682° / 57°

82 °

Somerton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high82°

Average low57°

Average precipitation0 in

Chance of precipitation2%

Record high92° (1988)

Record low48° (2011)

Sat, 0781° / 57°

81 °

Somerton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high81°

Average low57°

Average precipitation0 in

Chance of precipitation0%

Record high91° (2006)

Record low50° (2011)

Sun, 0881° / 56°

81 °

Somerton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high81°

Average low56°

Average precipitation0 in

Chance of precipitation2%

Record high94° (2016)

Record low44° (2011)

Mon, 0980° / 56°

80 °

Somerton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high80°

Average low56°

Average precipitation0 in

Chance of precipitation2%

Record high90° (2025)

Record low46° (2024)

Tue, 1079° / 56°

79 °

Somerton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high79°

Average low56°

Average precipitation0 in

Chance of precipitation2%

Record high93° (2025)

Record low42° (1966)

Wed, 1179° / 55°

79 °

Somerton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high79°

Average low55°

Average precipitation0 in

Chance of precipitation7%

Record high90° (1973)

Record low45° (2012)

Thu, 1279° / 55°

0.02

79 °

Somerton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high79°

Average low55°

Average precipitation0.02 in

Chance of precipitation8%

Record high91° (1999)

Record low45° (1982)

Fri, 1379° / 55°

79 °

Somerton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high79°

Average low55°

Average precipitation0 in

Chance of precipitation2%

Record high92° (1999)

Record low42° (1985)

Sat, 1478° / 55°

78 °

Somerton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high78°

Average low55°

Average precipitation0 in

Chance of precipitation2%

Record high91° (1999)

Record low40° (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 Somerton, 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 Somerton, 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.