As of 22:48 PDT

Weather in Concord, CA

55°

Concord, Sunday, 11 October, 22:48

Clear. Feels like 53°. High 71°, low 49°.

Pressure29.71 inHg

Wind16.1 mph S

Humidity74%

Visibility6.2 mi

Dew point47°

See detailed hourly forecast

Monthly outlook for Concord, CA: average high 78.1°, average low 56.1°. That is 2° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 16 October (88.1°), the coolest 13 October (47.4°).

78.1°/56.1°

Average high / low

+2°

Above normal

0 / 2

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 October – 20 October	78.8°	75.6°	+1.8°
21 October – 30 October	76.9°	71.4°	+3°
31 October – 9 November	at normal	67.9°	—

October records over 66 years

105.1°2 October 2024All-time high

40.5°30 October 1971All-time low

Mon, 1270° / 48°

70 °

Concord, Monday, 12 October

Clear. High 70°, low 48°.

Pressure29.91 inHg

Wind2.2 mph NW

Humidity34%

Visibility6.2 mi

Dew point37°

Tue, 1377° / 47°

77 °

Concord, Tuesday, 13 October

Clear. High 77°, low 47°.

Pressure30.06 inHg

Wind7.7 mph N

Humidity21%

Visibility6.2 mi

Dew point24°

Wed, 1482° / 51°

82 °

Concord, Wednesday, 14 October

Clear. High 82°, low 51°.

Pressure30.09 inHg

Wind1.4 mph NW

Humidity24%

Visibility6.2 mi

Dew point36°

Thu, 1585° / 54°

85 °

Concord, Thursday, 15 October

Clear. High 85°, low 54°.

Pressure30.06 inHg

Wind6.5 mph E

Humidity20%

Visibility6.2 mi

Dew point32°

Fri, 1688° / 63°

88 °

Concord, Friday, 16 October

Clear. High 88°, low 63°.

Pressure30.00 inHg

Wind7.2 mph W

Humidity17%

Visibility—

Dew point29°

Sat, 1787° / 56°

87 °

Concord, Saturday, 17 October

Clear. High 87°, low 56°.

Pressure30.00 inHg

Wind6.9 mph W

Humidity46%

Visibility—

Dew point49°

Sun, 1882° / 60°

82 °

Concord, Sunday, 18 October

Clear. High 82°, low 60°.

Pressure30.00 inHg

Wind8.4 mph W

Humidity35%

Visibility—

Dew point45°

Mon, 1974° / 57°

74 °

Concord, Monday, 19 October

Partly cloudy. High 74°, low 57°.

Pressure30.06 inHg

Wind11.5 mph W

Humidity49%

Visibility—

Dew point46°

Tue, 2073° / 53°

73 °

Concord, Tuesday, 20 October

Clear. High 73°, low 53°.

Pressure30.09 inHg

Wind5.5 mph W

Humidity35%

Visibility—

Dew point34°

Wed, 2180° / 59°

80 °

Concord, Wednesday, 21 October

Clear. High 80°, low 59°.

Pressure30.09 inHg

Wind6.3 mph NE

Humidity18%

Visibility—

Dew point22°

Thu, 2281° / 60°

81 °

Concord, Thursday, 22 October

Clear. High 81°, low 60°.

Pressure30.06 inHg

Wind5.3 mph NE

Humidity12%

Visibility—

Dew point15°

Fri, 2377° / 62°

77 °

Concord, Friday, 23 October

Overcast. High 77°, low 62°.

Pressure29.88 inHg

Wind5.1 mph W

Humidity29%

Visibility—

Dew point35°

Sat, 2475° / 58°

75 °

Concord, Saturday, 24 October

Partly cloudy. High 75°, low 58°.

Pressure29.80 inHg

Wind4.7 mph SW

Humidity49%

Visibility—

Dew point46°

Sun, 2573° / 59°

73 °

Concord, Sunday, 25 October

Overcast. High 73°, low 59°.

Pressure29.85 inHg

Wind4.5 mph W

Humidity52%

Visibility—

Dew point48°

Mon, 2676° / 60°

76 °

Concord, Monday, 26 October

Overcast. High 76°, low 60°.

Pressure29.80 inHg

Wind4.8 mph SW

Humidity30%

Visibility—

Dew point37°

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

Tue, 2771° / 52°

0.02

71 °

Concord, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high71°

Average low52°

Average precipitation0.02 in

Chance of precipitation5%

Record high85° (2017)

Record low42° (1984)

Wed, 2870° / 51°

0.06

70 °

Concord, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high70°

Average low51°

Average precipitation0.06 in

Chance of precipitation15%

Record high84° (2003)

Record low42° (2023)

Thu, 2969° / 51°

0.06

69 °

Concord, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high69°

Average low51°

Average precipitation0.06 in

Chance of precipitation18%

Record high80° (1965)

Record low41° (1972)

Fri, 3069° / 51°

0.06

69 °

Concord, Friday, 30 October

Climate normal for this date — 60-year average.

Average high69°

Average low51°

Average precipitation0.06 in

Chance of precipitation15%

Record high82° (2015)

Record low40° (1971)

Sat, 3169° / 51°

0.02

69 °

Concord, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high69°

Average low51°

Average precipitation0.02 in

Chance of precipitation15%

Record high81° (2015)

Record low42° (2023)

Sun, 0169° / 51°

0.04

69 °

Concord, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high69°

Average low51°

Average precipitation0.04 in

Chance of precipitation12%

Record high85° (1967)

Record low42° (1984)

Mon, 0269° / 51°

0.03

69 °

Concord, Monday, 2 November

Climate normal for this date — 60-year average.

Average high69°

Average low51°

Average precipitation0.03 in

Chance of precipitation13%

Record high85° (1967)

Record low42° (2003)

Tue, 0369° / 51°

0.03

69 °

Concord, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high69°

Average low51°

Average precipitation0.03 in

Chance of precipitation13%

Record high83° (2018)

Record low42° (2022)

Wed, 0469° / 51°

0.02

69 °

Concord, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high69°

Average low51°

Average precipitation0.02 in

Chance of precipitation10%

Record high80° (2018)

Record low39° (1973)

Thu, 0568° / 50°

0.05

68 °

Concord, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high68°

Average low50°

Average precipitation0.05 in

Chance of precipitation13%

Record high83° (2020)

Record low43° (2011)

Fri, 0667° / 51°

0.04

67 °

Concord, Friday, 6 November

Climate normal for this date — 60-year average.

Average high67°

Average low51°

Average precipitation0.04 in

Chance of precipitation15%

Record high79° (1991)

Record low44° (1972)

Sat, 0767° / 50°

0.06

67 °

Concord, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high67°

Average low50°

Average precipitation0.06 in

Chance of precipitation17%

Record high78° (1991)

Record low40° (1971)

Sun, 0865° / 49°

0.06

65 °

Concord, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°

Average low49°

Average precipitation0.06 in

Chance of precipitation17%

Record high78° (1978)

Record low43° (2011)

Mon, 0965° / 48°

0.07

65 °

Concord, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°

Average low48°

Average precipitation0.07 in

Chance of precipitation18%

Record high78° (1990)

Record low41° (1982)

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 Concord, 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 Concord, 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.