As of 06:53 PST

Weather in Oakville, CA

54°

Oakville, Sunday, 15 November, 06:53

Overcast. Feels like 53°. High 63°, low 52°.

Pressure30.00 inHg

Wind5.1 mph SE

Humidity85%

Visibility2.3 mi

Dew point49°

See detailed hourly forecast

Monthly outlook for Oakville, CA: average high 58.1°, average low 44.8°. That is 2.3° below the climate normal for November. Precipitation is expected on 8 days (about 4.7 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 30 November (63.6°), the coolest 20 November (35.1°).

58.1°/44.8°

Average high / low

−2.3°

Below normal

8 / 4

Wet days / normal

4.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 November – 24 November	56.1°	62.9°	-3.8°
25 November – 4 December	61.3°	60.6°	+0.4°
5 December – 14 December	at normal	58.4°	—

November records over 66 years

88.9°3 November 2018All-time high

32.7°12 November 1985All-time low

Climate normals and records are computed from the nearest reference point — St. Helena (6 mi).

Mon, 1661° / 41°

61 °

Oakville, Monday, 16 November

Clear. High 61°, low 41°.

Pressure30.09 inHg

Wind5.8 mph W

Humidity51%

Visibility6.2 mi

Dew point39°

Tue, 1757° / 37°

0.01

57 °

Oakville, Tuesday, 17 November

Light rain. High 57°, low 37°.

Pressure30.09 inHg

Wind3.9 mph SW

Humidity51%

Visibility6.2 mi

Dew point38°

Wed, 1853° / 42°

1.35

53 °

Oakville, Wednesday, 18 November

Heavy rain. High 53°, low 42°.

Pressure29.97 inHg

Wind7.5 mph SW

Humidity59%

Visibility5.1 mi

Dew point41°

Thu, 1945° / 40°

0.83

45 °

Oakville, Thursday, 19 November

Rain. High 45°, low 40°.

Pressure29.88 inHg

Wind9.3 mph NE

Humidity97%

Visibility—

Dew point43°

Fri, 2055° / 35°

0.07

55 °

Oakville, Friday, 20 November

Light rain. High 55°, low 35°.

Pressure30.00 inHg

Wind6.6 mph SW

Humidity80%

Visibility—

Dew point41°

Sat, 2154° / 46°

0.4

54 °

Oakville, Saturday, 21 November

Rain. High 54°, low 46°.

Pressure30.06 inHg

Wind7.6 mph S

Humidity75%

Visibility—

Dew point45°

Sun, 2259° / 46°

0.11

59 °

Oakville, Sunday, 22 November

Light rain. High 59°, low 46°.

Pressure30.09 inHg

Wind3.1 mph W

Humidity74%

Visibility—

Dew point47°

Mon, 2356° / 47°

56 °

Oakville, Monday, 23 November

Overcast. High 56°, low 47°.

Pressure30.15 inHg

Wind5.1 mph SE

Humidity78%

Visibility—

Dew point47°

Tue, 2458° / 48°

0.89

58 °

Oakville, Tuesday, 24 November

Heavy rain. High 58°, low 48°.

Pressure29.91 inHg

Wind17.1 mph S

Humidity93%

Visibility—

Dew point53°

Wed, 2560° / 46°

60 °

Oakville, Wednesday, 25 November

Overcast. High 60°, low 46°.

Pressure30.36 inHg

Wind2.7 mph NW

Humidity69%

Visibility—

Dew point44°

Thu, 2663° / 47°

63 °

Oakville, Thursday, 26 November

Overcast. High 63°, low 47°.

Pressure30.27 inHg

Wind3.5 mph E

Humidity65%

Visibility—

Dew point44°

Fri, 2759° / 49°

0.36

59 °

Oakville, Friday, 27 November

Rain. High 59°, low 49°.

Pressure29.91 inHg

Wind14.5 mph SW

Humidity70%

Visibility—

Dew point44°

Sat, 2860° / 47°

60 °

Oakville, Saturday, 28 November

Clear. High 60°, low 47°.

Pressure30.18 inHg

Wind3.5 mph NW

Humidity76%

Visibility—

Dew point47°

Sun, 2962° / 47°

62 °

Oakville, Sunday, 29 November

Overcast. High 62°, low 47°.

Pressure30.24 inHg

Wind3.7 mph N

Humidity66%

Visibility—

Dew point44°

Mon, 3064° / 46°

64 °

Oakville, Monday, 30 November

Clear. High 64°, low 46°.

Pressure30.18 inHg

Wind3.9 mph NE

Humidity54%

Visibility—

Dew point40°

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

Tue, 0161° / 44°

0.17

61 °

Oakville, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high61°

Average low44°

Average precipitation0.17 in

Chance of precipitation27%

Record high75° (2021)

Record low34° (1967)

Wed, 0260° / 44°

0.25

60 °

Oakville, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high60°

Average low44°

Average precipitation0.25 in

Chance of precipitation30%

Record high74° (2021)

Record low31° (2022)

Thu, 0360° / 45°

0.26

60 °

Oakville, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.26 in

Chance of precipitation35%

Record high69° (1976)

Record low36° (2022)

Fri, 0460° / 44°

0.11

60 °

Oakville, Friday, 4 December

Climate normal for this date — 60-year average.

Average high60°

Average low44°

Average precipitation0.11 in

Chance of precipitation32%

Record high70° (1977)

Record low35° (1968)

Sat, 0560° / 44°

0.12

60 °

Oakville, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high60°

Average low44°

Average precipitation0.12 in

Chance of precipitation27%

Record high72° (2021)

Record low31° (1972)

Sun, 0659° / 45°

0.14

59 °

Oakville, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high59°

Average low45°

Average precipitation0.14 in

Chance of precipitation35%

Record high73° (1979)

Record low33° (2013)

Mon, 0759° / 44°

0.13

59 °

Oakville, Monday, 7 December

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.13 in

Chance of precipitation37%

Record high72° (1975)

Record low33° (2013)

Tue, 0859° / 44°

0.13

59 °

Oakville, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.13 in

Chance of precipitation27%

Record high75° (2020)

Record low29° (1972)

Wed, 0959° / 43°

0.14

59 °

Oakville, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.14 in

Chance of precipitation28%

Record high69° (2012)

Record low27° (1972)

Thu, 1059° / 43°

0.16

59 °

Oakville, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.16 in

Chance of precipitation33%

Record high70° (2012)

Record low28° (1972)

Fri, 1158° / 42°

0.19

58 °

Oakville, Friday, 11 December

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.19 in

Chance of precipitation30%

Record high70° (2017)

Record low28° (1972)

Sat, 1257° / 43°

0.22

57 °

Oakville, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high57°

Average low43°

Average precipitation0.22 in

Chance of precipitation28%

Record high69° (1988)

Record low30° (1972)

Sun, 1357° / 43°

0.16

57 °

Oakville, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high57°

Average low43°

Average precipitation0.16 in

Chance of precipitation32%

Record high70° (1988)

Record low28° (1972)

Mon, 1457° / 42°

0.21

57 °

Oakville, Monday, 14 December

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.21 in

Chance of precipitation30%

Record high73° (2017)

Record low30° (1972)

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 Oakville, 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 Oakville, 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.