As of 02:48 PDT

Weather in Commerce, CA

74°

Commerce, Thursday, 8 October, 02:48

Clear. Feels like 75°. High 97°, low 72°.

Pressure29.85 inHg

Wind4.6 mph NW

Humidity76%

Visibility6.2 mi

Dew point66°

See detailed hourly forecast

Monthly outlook for Commerce, CA: average high 82.5°, average low 68.6°. That is 1.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 8 October (97.2°), the coolest 13 October (56.8°).

82.5°/68.6°

Average high / low

+1.8°

Above normal

1 / 1

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	81°	79.7°	+0.7°
18 October – 27 October	84.9°	78°	+3.8°
28 October – 6 November	at normal	75.5°	—

October records over 66 years

104.4°1 October 2020All-time high

34.9°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Bell (2 mi).

Fri, 0991° / 67°

91 °

Commerce, Friday, 9 October

Clear. High 91°, low 67°.

Pressure29.80 inHg

Wind3.1 mph S

Humidity41%

Visibility6.2 mi

Dew point59°

Sat, 1084° / 68°

84 °

Commerce, Saturday, 10 October

Overcast. High 84°, low 68°.

Pressure29.68 inHg

Wind1.1 mph SW

Humidity59%

Visibility6.2 mi

Dew point62°

Sun, 1181° / 66°

81 °

Commerce, Sunday, 11 October

Clear. High 81°, low 66°.

Pressure29.56 inHg

Wind9.2 mph SW

Humidity41%

Visibility6.2 mi

Dew point53°

Mon, 1269° / 60°

0.08

69 °

Commerce, Monday, 12 October

Light rain. High 69°, low 60°.

Pressure29.83 inHg

Wind7.7 mph SW

Humidity57%

Visibility—

Dew point50°

Tue, 1372° / 57°

0.04

72 °

Commerce, Tuesday, 13 October

Light rain. High 72°, low 57°.

Pressure29.97 inHg

Wind7.2 mph SW

Humidity55%

Visibility—

Dew point49°

Wed, 1472° / 66°

72 °

Commerce, Wednesday, 14 October

Clear. High 72°, low 66°.

Pressure29.91 inHg

Wind10.2 mph E

Humidity52%

Visibility—

Dew point52°

Thu, 1575° / 66°

75 °

Commerce, Thursday, 15 October

Overcast. High 75°, low 66°.

Pressure29.97 inHg

Wind10.2 mph S

Humidity51%

Visibility—

Dew point51°

Fri, 1683° / 67°

83 °

Commerce, Friday, 16 October

Clear. High 83°, low 67°.

Pressure30.03 inHg

Wind10.5 mph W

Humidity41%

Visibility—

Dew point49°

Sat, 1786° / 72°

86 °

Commerce, Saturday, 17 October

Clear. High 86°, low 72°.

Pressure30.00 inHg

Wind9.7 mph W

Humidity9%

Visibility—

Dew point15°

Sun, 1889° / 73°

89 °

Commerce, Sunday, 18 October

Clear. High 89°, low 73°.

Pressure29.91 inHg

Wind10.4 mph SW

Humidity8%

Visibility—

Dew point14°

Mon, 1990° / 75°

90 °

Commerce, Monday, 19 October

Partly cloudy. High 90°, low 75°.

Pressure29.91 inHg

Wind9.6 mph SW

Humidity8%

Visibility—

Dew point16°

Tue, 2092° / 76°

92 °

Commerce, Tuesday, 20 October

Clear. High 92°, low 76°.

Pressure29.94 inHg

Wind9.6 mph W

Humidity11%

Visibility—

Dew point24°

Wed, 2188° / 74°

88 °

Commerce, Wednesday, 21 October

Clear. High 88°, low 74°.

Pressure29.91 inHg

Wind9.9 mph SW

Humidity22%

Visibility—

Dew point39°

Thu, 2277° / 69°

77 °

Commerce, Thursday, 22 October

Mostly clear. High 77°, low 69°.

Pressure29.85 inHg

Wind9.4 mph SE

Humidity55%

Visibility—

Dew point56°

Fri, 2374° / 69°

0.02

74 °

Commerce, Friday, 23 October

Light rain. High 74°, low 69°.

Pressure29.83 inHg

Wind10.4 mph SW

Humidity61%

Visibility—

Dew point57°

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

Sat, 2478° / 56°

78 °

Commerce, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high78°

Average low56°

Average precipitation0 in

Chance of precipitation2%

Record high103° (2017)

Record low46° (1975)

Sun, 2578° / 56°

0.01

78 °

Commerce, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high78°

Average low56°

Average precipitation0.01 in

Chance of precipitation5%

Record high100° (2017)

Record low44° (1971)

Mon, 2677° / 55°

0.01

77 °

Commerce, Monday, 26 October

Climate normal for this date — 60-year average.

Average high77°

Average low55°

Average precipitation0.01 in

Chance of precipitation7%

Record high92° (2017)

Record low44° (1989)

Tue, 2776° / 55°

0.04

76 °

Commerce, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high76°

Average low55°

Average precipitation0.04 in

Chance of precipitation8%

Record high93° (1965)

Record low46° (1996)

Wed, 2876° / 54°

0.02

76 °

Commerce, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high76°

Average low54°

Average precipitation0.02 in

Chance of precipitation10%

Record high93° (2008)

Record low41° (1970)

Thu, 2976° / 53°

0.01

76 °

Commerce, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high76°

Average low53°

Average precipitation0.01 in

Chance of precipitation3%

Record high96° (2025)

Record low35° (1971)

Fri, 3075° / 53°

0.04

75 °

Commerce, Friday, 30 October

Climate normal for this date — 60-year average.

Average high75°

Average low53°

Average precipitation0.04 in

Chance of precipitation13%

Record high93° (1962)

Record low35° (1971)

Sat, 3176° / 52°

0.02

76 °

Commerce, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high76°

Average low52°

Average precipitation0.02 in

Chance of precipitation3%

Record high92° (1966)

Record low39° (1972)

Sun, 0176° / 52°

0.04

76 °

Commerce, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high76°

Average low52°

Average precipitation0.04 in

Chance of precipitation10%

Record high95° (1997)

Record low40° (1971)

Mon, 0276° / 52°

0.01

76 °

Commerce, Monday, 2 November

Climate normal for this date — 60-year average.

Average high76°

Average low52°

Average precipitation0.01 in

Chance of precipitation7%

Record high95° (1997)

Record low43° (1971)

Tue, 0377° / 52°

77 °

Commerce, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high77°

Average low52°

Average precipitation0 in

Chance of precipitation2%

Record high94° (2010)

Record low42° (1990)

Wed, 0476° / 52°

0.02

76 °

Commerce, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high76°

Average low52°

Average precipitation0.02 in

Chance of precipitation8%

Record high95° (1976)

Record low38° (1994)

Thu, 0574° / 52°

0.01

74 °

Commerce, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high74°

Average low52°

Average precipitation0.01 in

Chance of precipitation2%

Record high95° (2020)

Record low41° (2011)

Fri, 0673° / 52°

0.02

73 °

Commerce, Friday, 6 November

Climate normal for this date — 60-year average.

Average high73°

Average low52°

Average precipitation0.02 in

Chance of precipitation7%

Record high92° (2006)

Record low43° (2011)

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 Commerce, CA 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 Commerce, CA 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.