As of 09:52 PDT

Weather in Locke, CA

60°

Locke, Wednesday, 21 October, 09:52

Overcast. Feels like 59°. High 70°, low 57°.

Pressure29.85 inHg

Wind3.7 mph N

Humidity74%

Visibility6.2 mi

Dew point51°

See detailed hourly forecast

Monthly outlook for Locke, CA: average high 71.3°, average low 52.2°. That is 0.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 2 days and 1.1 inches. The warmest day looks like 2 November (76.5°), the coolest 1 November (47.7°).

71.3°/52.2°

Average high / low

+0.1°

Above normal

2 / 2

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
21 October – 30 October	72.1°	72.3°	-0.1°
31 October – 9 November	70.1°	67.9°	+1.2°
10 November – 19 November	at normal	63.2°	—

October records over 66 years

103.1°2 October 2024All-time high

36.3°31 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Elk Grove (13 mi).

Thu, 2268° / 54°

0.07

68 °

Locke, Thursday, 22 October

Light rain. High 68°, low 54°.

Pressure29.91 inHg

Wind2.8 mph S

Humidity59%

Visibility6.2 mi

Dew point53°

Fri, 2370° / 54°

70 °

Locke, Friday, 23 October

Overcast. High 70°, low 54°.

Pressure30.06 inHg

Wind5 mph N

Humidity63%

Visibility6.2 mi

Dew point53°

Sat, 2472° / 49°

72 °

Locke, Saturday, 24 October

Clear. High 72°, low 49°.

Pressure30.03 inHg

Wind1.1 mph N

Humidity38%

Visibility6.2 mi

Dew point40°

Sun, 2575° / 49°

75 °

Locke, Sunday, 25 October

Mostly clear. High 75°, low 49°.

Pressure30.09 inHg

Wind3.8 mph NE

Humidity48%

Visibility—

Dew point43°

Mon, 2674° / 53°

74 °

Locke, Monday, 26 October

Mostly clear. High 74°, low 53°.

Pressure30.09 inHg

Wind8.7 mph SW

Humidity57%

Visibility—

Dew point48°

Tue, 2776° / 55°

76 °

Locke, Tuesday, 27 October

Overcast. High 76°, low 55°.

Pressure30.06 inHg

Wind6.8 mph SW

Humidity36%

Visibility—

Dew point38°

Wed, 2873° / 54°

73 °

Locke, Wednesday, 28 October

Overcast. High 73°, low 54°.

Pressure29.94 inHg

Wind8.9 mph W

Humidity38%

Visibility—

Dew point37°

Thu, 2970° / 51°

70 °

Locke, Thursday, 29 October

Overcast. High 70°, low 51°.

Pressure29.94 inHg

Wind7.9 mph W

Humidity47%

Visibility—

Dew point41°

Fri, 3073° / 50°

73 °

Locke, Friday, 30 October

Clear. High 73°, low 50°.

Pressure29.94 inHg

Wind8.3 mph W

Humidity30%

Visibility—

Dew point31°

Sat, 3167° / 49°

67 °

Locke, Saturday, 31 October

Overcast. High 67°, low 49°.

Pressure29.94 inHg

Wind7.6 mph W

Humidity51%

Visibility—

Dew point41°

Sun, 0170° / 48°

70 °

Locke, Sunday, 1 November

Clear. High 70°, low 48°.

Pressure30.06 inHg

Wind4.6 mph N

Humidity38%

Visibility—

Dew point34°

Mon, 0277° / 56°

77 °

Locke, Monday, 2 November

Overcast. High 77°, low 56°.

Pressure30.12 inHg

Wind7.1 mph W

Humidity23%

Visibility—

Dew point28°

Tue, 0368° / 56°

68 °

Locke, Tuesday, 3 November

Overcast. High 68°, low 56°.

Pressure30.09 inHg

Wind9.7 mph N

Humidity29%

Visibility—

Dew point33°

Wed, 0471° / 51°

71 °

Locke, Wednesday, 4 November

Partly cloudy. High 71°, low 51°.

Pressure30.03 inHg

Wind14.2 mph SW

Humidity49%

Visibility—

Dew point42°

Thu, 0567° / 53°

67 °

Locke, Thursday, 5 November

Mostly clear. High 67°, low 53°.

Pressure30.03 inHg

Wind9.3 mph W

Humidity49%

Visibility—

Dew point42°

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

Fri, 0667° / 49°

0.07

67 °

Locke, Friday, 6 November

Climate normal for this date — 60-year average.

Average high67°

Average low49°

Average precipitation0.07 in

Chance of precipitation15%

Record high79° (1976)

Record low41° (1996)

Sat, 0767° / 48°

0.07

67 °

Locke, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high67°

Average low48°

Average precipitation0.07 in

Chance of precipitation25%

Record high78° (1991)

Record low39° (2011)

Sun, 0866° / 47°

0.08

66 °

Locke, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high66°

Average low47°

Average precipitation0.08 in

Chance of precipitation17%

Record high77° (1990)

Record low39° (2021)

Mon, 0965° / 46°

0.1

65 °

Locke, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°

Average low46°

Average precipitation0.1 in

Chance of precipitation23%

Record high77° (1976)

Record low37° (1982)

Tue, 1064° / 46°

0.12

64 °

Locke, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high64°

Average low46°

Average precipitation0.12 in

Chance of precipitation33%

Record high78° (1990)

Record low33° (2020)

Wed, 1164° / 46°

0.12

64 °

Locke, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high64°

Average low46°

Average precipitation0.12 in

Chance of precipitation30%

Record high78° (1990)

Record low33° (2018)

Thu, 1264° / 45°

0.1

64 °

Locke, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high64°

Average low45°

Average precipitation0.1 in

Chance of precipitation23%

Record high77° (1990)

Record low33° (2018)

Fri, 1364° / 46°

0.14

64 °

Locke, Friday, 13 November

Climate normal for this date — 60-year average.

Average high64°

Average low46°

Average precipitation0.14 in

Chance of precipitation30%

Record high79° (2013)

Record low33° (1985)

Sat, 1464° / 46°

0.08

64 °

Locke, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high64°

Average low46°

Average precipitation0.08 in

Chance of precipitation20%

Record high77° (2008)

Record low32° (1985)

Sun, 1564° / 45°

0.07

64 °

Locke, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high64°

Average low45°

Average precipitation0.07 in

Chance of precipitation22%

Record high75° (2010)

Record low33° (2018)

Mon, 1663° / 46°

0.11

63 °

Locke, Monday, 16 November

Climate normal for this date — 60-year average.

Average high63°

Average low46°

Average precipitation0.11 in

Chance of precipitation33%

Record high74° (1977)

Record low33° (2018)

Tue, 1763° / 46°

0.15

63 °

Locke, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high63°

Average low46°

Average precipitation0.15 in

Chance of precipitation28%

Record high75° (2008)

Record low32° (1964)

Wed, 1862° / 44°

0.08

62 °

Locke, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high62°

Average low44°

Average precipitation0.08 in

Chance of precipitation22%

Record high74° (2019)

Record low33° (1964)

Thu, 1961° / 44°

0.09

61 °

Locke, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high61°

Average low44°

Average precipitation0.09 in

Chance of precipitation27%

Record high72° (1989)

Record low30° (1964)

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 Locke, 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 Locke, 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.