As of 03:16 PST

Weather in Discovery Bay, WA

41°

Discovery Bay, Monday, 2 November, 03:16

Fog. Feels like 38°. High 50°, low 37°.

Pressure30.24 inHg

Wind4.6 mph E

Humidity96%

Visibility0.2 mi

Dew point38°

See detailed hourly forecast

Monthly outlook for Discovery Bay, WA: average high 56.1°, average low 46.3°. That is 3.1° above the climate normal for November. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 10 days and 3.8 inches. The warmest day looks like 11 November (62°), the coolest 2 November (37.5°).

56.1°/46.3°

Average high / low

+3.1°

Above normal

4 / 10

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
2 November – 11 November	54.1°	51.2°	+1.6°
12 November – 21 November	59.5°	48.6°	+6°
22 November – 1 December	at normal	45.8°	—

November records over 66 years

64°4 November 1980All-time high

9.5°23 November 1985All-time low

Climate normals and records are computed from the nearest reference point — Marrowstone (10 mi).

Tue, 0352° / 42°

0.04

52 °

Discovery Bay, Tuesday, 3 November

Light rain. High 52°, low 42°.

Pressure30.06 inHg

Wind1.2 mph N

Humidity86%

Visibility6.2 mi

Dew point47°

Wed, 0454° / 41°

0.05

54 °

Discovery Bay, Wednesday, 4 November

Light rain. High 54°, low 41°.

Pressure29.97 inHg

Wind5.7 mph SE

Humidity65%

Visibility6.2 mi

Dew point44°

Thu, 0552° / 38°

0.01

52 °

Discovery Bay, Thursday, 5 November

Light rain. High 52°, low 38°.

Pressure30.15 inHg

Wind4.4 mph SE

Humidity82%

Visibility1.0 mi

Dew point46°

Fri, 0652° / 42°

0.17

52 °

Discovery Bay, Friday, 6 November

Light rain. High 52°, low 42°.

Pressure30.03 inHg

Wind12.4 mph SE

Humidity86%

Visibility—

Dew point47°

Sat, 0753° / 43°

53 °

Discovery Bay, Saturday, 7 November

Overcast. High 53°, low 43°.

Pressure30.09 inHg

Wind6.9 mph E

Humidity89%

Visibility—

Dew point44°

Sun, 0852° / 44°

0.16

52 °

Discovery Bay, Sunday, 8 November

Light rain. High 52°, low 44°.

Pressure30.15 inHg

Wind4.3 mph N

Humidity96%

Visibility—

Dew point47°

Mon, 0953° / 45°

0.01

53 °

Discovery Bay, Monday, 9 November

Light rain. High 53°, low 45°.

Pressure30.00 inHg

Wind3.7 mph S

Humidity84%

Visibility—

Dew point46°

Tue, 1061° / 50°

61 °

Discovery Bay, Tuesday, 10 November

Overcast. High 61°, low 50°.

Pressure30.09 inHg

Wind3.9 mph S

Humidity80%

Visibility—

Dew point50°

Wed, 1162° / 51°

62 °

Discovery Bay, Wednesday, 11 November

Overcast. High 62°, low 51°.

Pressure30.09 inHg

Wind3.4 mph S

Humidity67%

Visibility—

Dew point46°

Thu, 1260° / 52°

60 °

Discovery Bay, Thursday, 12 November

Overcast. High 60°, low 52°.

Pressure30.00 inHg

Wind3.7 mph S

Humidity57%

Visibility—

Dew point42°

Fri, 1360° / 52°

60 °

Discovery Bay, Friday, 13 November

Overcast. High 60°, low 52°.

Pressure30.00 inHg

Wind5.3 mph S

Humidity58%

Visibility—

Dew point44°

Sat, 1460° / 52°

60 °

Discovery Bay, Saturday, 14 November

Overcast. High 60°, low 52°.

Pressure30.24 inHg

Wind4.5 mph W

Humidity65%

Visibility—

Dew point45°

Sun, 1559° / 51°

59 °

Discovery Bay, Sunday, 15 November

Overcast. High 59°, low 51°.

Pressure30.24 inHg

Wind4.4 mph W

Humidity73%

Visibility—

Dew point47°

Mon, 1658° / 50°

58 °

Discovery Bay, Monday, 16 November

Overcast. High 58°, low 50°.

Pressure30.09 inHg

Wind2.6 mph SE

Humidity60%

Visibility—

Dew point42°

Tue, 1760° / 48°

60 °

Discovery Bay, Tuesday, 17 November

Clear. High 60°, low 48°.

Pressure29.97 inHg

Wind2.8 mph W

Humidity58%

Visibility—

Dew point41°

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

Wed, 1848° / 41°

0.21

48 °

Discovery Bay, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high48°

Average low41°

Average precipitation0.21 in

Chance of precipitation63%

Record high55° (1965)

Record low29° (1985)

Thu, 1948° / 41°

0.32

48 °

Discovery Bay, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high48°

Average low41°

Average precipitation0.32 in

Chance of precipitation70%

Record high58° (1968)

Record low30° (2011)

Fri, 2048° / 41°

0.26

48 °

Discovery Bay, Friday, 20 November

Climate normal for this date — 60-year average.

Average high48°

Average low41°

Average precipitation0.26 in

Chance of precipitation53%

Record high58° (2002)

Record low27° (1978)

Sat, 2147° / 40°

0.25

47 °

Discovery Bay, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high47°

Average low40°

Average precipitation0.25 in

Chance of precipitation57%

Record high56° (2002)

Record low21° (1985)

Sun, 2246° / 39°

0.22

46 °

Discovery Bay, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high46°

Average low39°

Average precipitation0.22 in

Chance of precipitation60%

Record high60° (2017)

Record low19° (1985)

Mon, 2346° / 40°

0.32

46 °

Discovery Bay, Monday, 23 November

Climate normal for this date — 60-year average.

Average high46°

Average low40°

Average precipitation0.32 in

Chance of precipitation75%

Record high58° (2017)

Record low10° (1985)

Tue, 2446° / 40°

0.26

46 °

Discovery Bay, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high46°

Average low40°

Average precipitation0.26 in

Chance of precipitation67%

Record high55° (1995)

Record low15° (1985)

Wed, 2546° / 40°

0.28

46 °

Discovery Bay, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high46°

Average low40°

Average precipitation0.28 in

Chance of precipitation65%

Record high53° (1963)

Record low21° (1993)

Thu, 2646° / 39°

0.24

46 °

Discovery Bay, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high46°

Average low39°

Average precipitation0.24 in

Chance of precipitation62%

Record high56° (2014)

Record low25° (1985)

Fri, 2746° / 40°

0.26

46 °

Discovery Bay, Friday, 27 November

Climate normal for this date — 60-year average.

Average high46°

Average low40°

Average precipitation0.26 in

Chance of precipitation67%

Record high57° (2014)

Record low20° (1985)

Sat, 2846° / 39°

0.2

46 °

Discovery Bay, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high46°

Average low39°

Average precipitation0.2 in

Chance of precipitation58%

Record high54° (1995)

Record low22° (1985)

Sun, 2945° / 39°

0.2

45 °

Discovery Bay, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high45°

Average low39°

Average precipitation0.2 in

Chance of precipitation57%

Record high56° (2021)

Record low21° (1985)

Mon, 3046° / 39°

0.22

46 °

Discovery Bay, Monday, 30 November

Climate normal for this date — 60-year average.

Average high46°

Average low39°

Average precipitation0.22 in

Chance of precipitation68%

Record high55° (2008)

Record low18° (1985)

Tue, 0146° / 39°

0.24

46 °

Discovery Bay, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high46°

Average low39°

Average precipitation0.24 in

Chance of precipitation67%

Record high55° (2021)

Record low15° (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 Discovery Bay, WA 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 Discovery Bay, WA 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.