As of 09:39 PDT

Weather in Quincy, CA

57°

Quincy, Thursday, 15 October, 09:39

Clear. Feels like 54°. High 77°, low 40°.

Pressure30.36 inHg

Wind2.1 mph N

Humidity39%

Visibility6.2 mi

Dew point32°

See detailed hourly forecast

Monthly outlook for Quincy, CA: average high 58.5°, average low 33.2°. That is 4.3° below the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 3 days and 2.0 inches. The warmest day looks like 16 October (79.2°), the coolest 30 October (19.7°).

58.5°/33.2°

Average high / low

−4.3°

Below normal

5 / 3

Wet days / normal

0.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 October – 24 October	67.6°	68.4°	-0.4°
25 October – 3 November	43.4°	62.3°	-10.5°
4 November – 13 November	at normal	57.1°	—

October records over 66 years

93.9°1 October 1980All-time high

18.3°18 October 1984All-time low

Climate normals and records are computed from the nearest reference point — Caribou (15 mi).

Fri, 1679° / 44°

79 °

Quincy, Friday, 16 October

Clear. High 79°, low 44°.

Pressure30.24 inHg

Wind1.6 mph NE

Humidity24%

Visibility6.2 mi

Dew point30°

Sat, 1777° / 37°

77 °

Quincy, Saturday, 17 October

Clear. High 77°, low 37°.

Pressure30.15 inHg

Wind2.9 mph N

Humidity25%

Visibility6.2 mi

Dew point30°

Sun, 1872° / 38°

72 °

Quincy, Sunday, 18 October

Clear. High 72°, low 38°.

Pressure29.97 inHg

Wind5.5 mph SW

Humidity20%

Visibility6.2 mi

Dew point19°

Mon, 1963° / 40°

63 °

Quincy, Monday, 19 October

Overcast. High 63°, low 40°.

Pressure29.88 inHg

Wind9.5 mph SW

Humidity29%

Visibility—

Dew point26°

Tue, 2060° / 36°

0.09

60 °

Quincy, Tuesday, 20 October

Light rain. High 60°, low 36°.

Pressure29.94 inHg

Wind4.4 mph SW

Humidity51%

Visibility—

Dew point29°

Wed, 2150° / 39°

0.05

50 °

Quincy, Wednesday, 21 October

Light rain. High 50°, low 39°.

Pressure29.91 inHg

Wind7 mph W

Humidity77%

Visibility—

Dew point38°

Thu, 2264° / 34°

64 °

Quincy, Thursday, 22 October

Mostly clear. High 64°, low 34°.

Pressure30.12 inHg

Wind4 mph SW

Humidity65%

Visibility—

Dew point38°

Fri, 2369° / 35°

69 °

Quincy, Friday, 23 October

Clear. High 69°, low 35°.

Pressure30.21 inHg

Wind6.1 mph SW

Humidity33%

Visibility—

Dew point28°

Sat, 2463° / 33°

63 °

Quincy, Saturday, 24 October

Overcast. High 63°, low 33°.

Pressure30.06 inHg

Wind10.7 mph SW

Humidity31%

Visibility—

Dew point25°

Sun, 2536° / 29°

0.48

36 °

Quincy, Sunday, 25 October

Snow. High 36°, low 29°.

Pressure29.91 inHg

Wind3.7 mph SW

Humidity97%

Visibility—

Dew point34°

Mon, 2638° / 28°

0.23

38 °

Quincy, Monday, 26 October

Snow. High 38°, low 28°.

Pressure29.91 inHg

Wind3.6 mph SW

Humidity87%

Visibility—

Dew point33°

Tue, 2740° / 24°

0.07

40 °

Quincy, Tuesday, 27 October

Light snow. High 40°, low 24°.

Pressure30.15 inHg

Wind4 mph SW

Humidity95%

Visibility—

Dew point35°

Wed, 2846° / 32°

0.01

46 °

Quincy, Wednesday, 28 October

Light rain. High 46°, low 32°.

Pressure30.12 inHg

Wind3.2 mph SW

Humidity96%

Visibility—

Dew point40°

Thu, 2945° / 23°

0.03

45 °

Quincy, Thursday, 29 October

Snow. High 45°, low 23°.

Pressure30.24 inHg

Wind3.8 mph N

Humidity83%

Visibility—

Dew point35°

Fri, 3055° / 20°

55 °

Quincy, Friday, 30 October

Partly cloudy. High 55°, low 20°.

Pressure30.24 inHg

Wind4.5 mph SW

Humidity50%

Visibility—

Dew point23°

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

Sat, 3162° / 42°

0.07

62 °

Quincy, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high62°

Average low42°

Average precipitation0.07 in

Chance of precipitation22%

Record high79° (1967)

Record low29° (2000)

Sun, 0162° / 42°

0.14

62 °

Quincy, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high62°

Average low42°

Average precipitation0.14 in

Chance of precipitation23%

Record high79° (1966)

Record low29° (2004)

Mon, 0262° / 41°

0.15

62 °

Quincy, Monday, 2 November

Climate normal for this date — 60-year average.

Average high62°

Average low41°

Average precipitation0.15 in

Chance of precipitation20%

Record high79° (2020)

Record low33° (1994)

Tue, 0362° / 42°

0.13

62 °

Quincy, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high62°

Average low42°

Average precipitation0.13 in

Chance of precipitation22%

Record high77° (1976)

Record low29° (2022)

Wed, 0462° / 42°

0.13

62 °

Quincy, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high62°

Average low42°

Average precipitation0.13 in

Chance of precipitation27%

Record high78° (1976)

Record low29° (2003)

Thu, 0560° / 42°

0.17

60 °

Quincy, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high60°

Average low42°

Average precipitation0.17 in

Chance of precipitation27%

Record high80° (2020)

Record low26° (2008)

Fri, 0658° / 41°

0.19

58 °

Quincy, Friday, 6 November

Climate normal for this date — 60-year average.

Average high58°

Average low41°

Average precipitation0.19 in

Chance of precipitation35%

Record high75° (1976)

Record low28° (1977)

Sat, 0758° / 41°

0.24

58 °

Quincy, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high58°

Average low41°

Average precipitation0.24 in

Chance of precipitation33%

Record high77° (1991)

Record low25° (2022)

Sun, 0857° / 39°

0.24

57 °

Quincy, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high57°

Average low39°

Average precipitation0.24 in

Chance of precipitation40%

Record high77° (1978)

Record low27° (2011)

Mon, 0955° / 39°

0.21

55 °

Quincy, Monday, 9 November

Climate normal for this date — 60-year average.

Average high55°

Average low39°

Average precipitation0.21 in

Chance of precipitation38%

Record high72° (1990)

Record low25° (1998)

Tue, 1055° / 38°

0.24

55 °

Quincy, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high55°

Average low38°

Average precipitation0.24 in

Chance of precipitation38%

Record high74° (1990)

Record low26° (2012)

Wed, 1155° / 38°

0.24

55 °

Quincy, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high55°

Average low38°

Average precipitation0.24 in

Chance of precipitation32%

Record high72° (1990)

Record low16° (2015)

Thu, 1255° / 38°

0.21

55 °

Quincy, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high55°

Average low38°

Average precipitation0.21 in

Chance of precipitation30%

Record high70° (1990)

Record low13° (1985)

Fri, 1354° / 38°

0.3

54 °

Quincy, Friday, 13 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.3 in

Chance of precipitation33%

Record high77° (1995)

Record low11° (1985)

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 Quincy, 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 Quincy, 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.