As of 18:54 PST

Weather in Alameda, OR

52°

Alameda, Thursday, 12 November, 18:54

Overcast. Feels like 51°. High 56°, low 49°.

Pressure29.53 inHg

Wind21.9 mph E

Humidity86%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Monthly outlook for Alameda, OR: average high 51.6°, average low 42.8°. That is 0.8° above the climate normal for November. Precipitation is expected on 7 days (about 2.5 inches), against a normal of 10 days and 4.0 inches. The warmest day looks like 14 November (58.6°), the coolest 21 November (36.4°).

51.6°/42.8°

Average high / low

+0.8°

Above normal

7 / 10

Wet days / normal

2.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
12 November – 21 November	52.2°	51.3°	+0.5°
22 November – 1 December	50.6°	47.7°	+1.6°
2 December – 11 December	at normal	46.1°	—

November records over 66 years

69.4°4 November 1980All-time high

6.1°23 November 1985All-time low

Climate normals and records are computed from the nearest reference point — Portland (2 mi).

Fri, 1353° / 49°

0.25

53 °

Alameda, Friday, 13 November

Rain. High 53°, low 49°.

Pressure29.35 inHg

Wind8.8 mph S

Humidity90%

Visibility2.5 mi

Dew point49°

Sat, 1459° / 47°

0.16

59 °

Alameda, Saturday, 14 November

Rain. High 59°, low 47°.

Pressure29.77 inHg

Wind9 mph S

Humidity71%

Visibility6.2 mi

Dew point47°

Sun, 1554° / 46°

0.31

54 °

Alameda, Sunday, 15 November

Rain. High 54°, low 46°.

Pressure29.91 inHg

Wind8.9 mph S

Humidity76%

Visibility4.6 mi

Dew point48°

Mon, 1652° / 42°

0.21

52 °

Alameda, Monday, 16 November

Light rain. High 52°, low 42°.

Pressure30.09 inHg

Wind8.3 mph S

Humidity75%

Visibility6.2 mi

Dew point43°

Tue, 1749° / 41°

49 °

Alameda, Tuesday, 17 November

Overcast. High 49°, low 41°.

Pressure30.06 inHg

Wind12.6 mph E

Humidity90%

Visibility—

Dew point42°

Wed, 1850° / 41°

0.03

50 °

Alameda, Wednesday, 18 November

Light rain. High 50°, low 41°.

Pressure29.80 inHg

Wind13.2 mph E

Humidity76%

Visibility—

Dew point38°

Thu, 1949° / 38°

49 °

Alameda, Thursday, 19 November

Clear. High 49°, low 38°.

Pressure30.00 inHg

Wind4.8 mph N

Humidity71%

Visibility—

Dew point34°

Fri, 2049° / 37°

49 °

Alameda, Friday, 20 November

Partly cloudy. High 49°, low 37°.

Pressure30.12 inHg

Wind5.2 mph NW

Humidity72%

Visibility—

Dew point33°

Sat, 2151° / 36°

51 °

Alameda, Saturday, 21 November

Mostly clear. High 51°, low 36°.

Pressure30.15 inHg

Wind2.9 mph NW

Humidity62%

Visibility—

Dew point30°

Sun, 2250° / 38°

50 °

Alameda, Sunday, 22 November

Mostly clear. High 50°, low 38°.

Pressure30.18 inHg

Wind2.1 mph SE

Humidity60%

Visibility—

Dew point30°

Mon, 2350° / 38°

50 °

Alameda, Monday, 23 November

Clear. High 50°, low 38°.

Pressure30.21 inHg

Wind2.1 mph SE

Humidity67%

Visibility—

Dew point33°

Tue, 2448° / 39°

48 °

Alameda, Tuesday, 24 November

Overcast. High 48°, low 39°.

Pressure30.18 inHg

Wind2.3 mph SE

Humidity73%

Visibility—

Dew point35°

Wed, 2550° / 45°

0.48

50 °

Alameda, Wednesday, 25 November

Rain. High 50°, low 45°.

Pressure30.00 inHg

Wind4.9 mph SE

Humidity71%

Visibility—

Dew point39°

Thu, 2655° / 49°

0.52

55 °

Alameda, Thursday, 26 November

Rain. High 55°, low 49°.

Pressure30.15 inHg

Wind9.8 mph SW

Humidity83%

Visibility—

Dew point46°

Fri, 2751° / 50°

0.53

51 °

Alameda, Friday, 27 November

Rain. High 51°, low 50°.

Pressure30.18 inHg

Wind14.9 mph S

Humidity92%

Visibility—

Dew point48°

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

Sat, 2848° / 36°

0.2

48 °

Alameda, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high48°

Average low36°

Average precipitation0.2 in

Chance of precipitation50%

Record high59° (2021)

Record low21° (1985)

Sun, 2947° / 36°

0.2

47 °

Alameda, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high47°

Average low36°

Average precipitation0.2 in

Chance of precipitation50%

Record high58° (2021)

Record low16° (1985)

Mon, 3047° / 36°

0.26

47 °

Alameda, Monday, 30 November

Climate normal for this date — 60-year average.

Average high47°

Average low36°

Average precipitation0.26 in

Chance of precipitation62%

Record high60° (2008)

Record low13° (1985)

Tue, 0147° / 37°

0.26

47 °

Alameda, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°

Average low37°

Average precipitation0.26 in

Chance of precipitation60%

Record high55° (2021)

Record low20° (1985)

Wed, 0247° / 37°

0.36

47 °

Alameda, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high47°

Average low37°

Average precipitation0.36 in

Chance of precipitation65%

Record high56° (1975)

Record low20° (1985)

Thu, 0347° / 37°

0.28

47 °

Alameda, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°

Average low37°

Average precipitation0.28 in

Chance of precipitation58%

Record high57° (2023)

Record low25° (1992)

Fri, 0446° / 36°

0.32

46 °

Alameda, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°

Average low36°

Average precipitation0.32 in

Chance of precipitation55%

Record high60° (2023)

Record low21° (1994)

Sat, 0546° / 35°

0.23

46 °

Alameda, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high46°

Average low35°

Average precipitation0.23 in

Chance of precipitation47%

Record high60° (2023)

Record low21° (2013)

Sun, 0646° / 36°

0.27

46 °

Alameda, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high46°

Average low36°

Average precipitation0.27 in

Chance of precipitation60%

Record high57° (2023)

Record low20° (1972)

Mon, 0745° / 36°

0.24

45 °

Alameda, Monday, 7 December

Climate normal for this date — 60-year average.

Average high45°

Average low36°

Average precipitation0.24 in

Chance of precipitation48%

Record high56° (1962)

Record low10° (1972)

Tue, 0846° / 35°

0.2

46 °

Alameda, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high46°

Average low35°

Average precipitation0.2 in

Chance of precipitation52%

Record high58° (1962)

Record low1° (1972)

Wed, 0946° / 35°

0.3

46 °

Alameda, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high46°

Average low35°

Average precipitation0.3 in

Chance of precipitation67%

Record high56° (2014)

Record low4° (1972)

Thu, 1046° / 36°

0.32

46 °

Alameda, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high46°

Average low36°

Average precipitation0.32 in

Chance of precipitation68%

Record high60° (2025)

Record low7° (1972)

Fri, 1146° / 36°

0.28

46 °

Alameda, Friday, 11 December

Climate normal for this date — 60-year average.

Average high46°

Average low36°

Average precipitation0.28 in

Chance of precipitation62%

Record high59° (2025)

Record low11° (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 Alameda, OR 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 Alameda, OR 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.