As of 13:54 EST

Weather in Old Cambridge, MA

48°

Old Cambridge, Sunday, 15 November, 13:54

Partly cloudy. Feels like 42°. High 48°, low 34°.

Pressure30.00 inHg

Wind16.1 mph NW

Humidity57%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

Monthly outlook for Old Cambridge, MA: average high 53.3°, average low 40°. That is 3.3° above the climate normal for November. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 19 November (61.5°), the coolest 17 November (31.7°).

53.3°/40°

Average high / low

+3.3°

Above normal

2 / 5

Wet days / normal

0.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 November – 24 November	54.3°	47.7°	+3.7°
25 November – 4 December	51.6°	45.5°	+3.4°
5 December – 14 December	at normal	40.8°	—

November records over 66 years

76.6°1 November 2024All-time high

5.4°24 November 1989All-time low

Climate normals and records are computed from the nearest reference point — Cambridge (0 mi).

Mon, 1648° / 36°

48 °

Old Cambridge, Monday, 16 November

Overcast. High 48°, low 36°.

Pressure30.33 inHg

Wind7.9 mph NW

Humidity58%

Visibility6.2 mi

Dew point32°

Tue, 1754° / 32°

54 °

Old Cambridge, Tuesday, 17 November

Clear. High 54°, low 32°.

Pressure30.39 inHg

Wind5.2 mph W

Humidity52%

Visibility6.2 mi

Dew point34°

Wed, 1861° / 41°

61 °

Old Cambridge, Wednesday, 18 November

Partly cloudy. High 61°, low 41°.

Pressure30.33 inHg

Wind6.7 mph W

Humidity53%

Visibility6.2 mi

Dew point42°

Thu, 1962° / 39°

62 °

Old Cambridge, Thursday, 19 November

Partly cloudy. High 62°, low 39°.

Pressure30.33 inHg

Wind4.2 mph SW

Humidity48%

Visibility6.2 mi

Dew point39°

Fri, 2060° / 44°

60 °

Old Cambridge, Friday, 20 November

Clear. High 60°, low 44°.

Pressure30.12 inHg

Wind11.5 mph W

Humidity56%

Visibility—

Dew point40°

Sat, 2153° / 44°

53 °

Old Cambridge, Saturday, 21 November

Partly cloudy. High 53°, low 44°.

Pressure30.39 inHg

Wind7.5 mph NE

Humidity74%

Visibility—

Dew point44°

Sun, 2254° / 46°

54 °

Old Cambridge, Sunday, 22 November

Overcast. High 54°, low 46°.

Pressure30.18 inHg

Wind3.6 mph SE

Humidity85%

Visibility—

Dew point45°

Mon, 2358° / 48°

0.02

58 °

Old Cambridge, Monday, 23 November

Light rain. High 58°, low 48°.

Pressure29.80 inHg

Wind9.5 mph NW

Humidity62%

Visibility—

Dew point41°

Tue, 2446° / 44°

0.07

46 °

Old Cambridge, Tuesday, 24 November

Light rain. High 46°, low 44°.

Pressure30.09 inHg

Wind11.9 mph N

Humidity83%

Visibility—

Dew point40°

Wed, 2547° / 39°

47 °

Old Cambridge, Wednesday, 25 November

Overcast. High 47°, low 39°.

Pressure30.33 inHg

Wind5.2 mph N

Humidity58%

Visibility—

Dew point29°

Thu, 2654° / 38°

54 °

Old Cambridge, Thursday, 26 November

Partly cloudy. High 54°, low 38°.

Pressure30.30 inHg

Wind5.5 mph NW

Humidity38%

Visibility—

Dew point22°

Fri, 2753° / 40°

53 °

Old Cambridge, Friday, 27 November

Partly cloudy. High 53°, low 40°.

Pressure30.45 inHg

Wind5.9 mph S

Humidity48%

Visibility—

Dew point28°

Sat, 2859° / 46°

0.52

59 °

Old Cambridge, Saturday, 28 November

Rain. High 59°, low 46°.

Pressure30.12 inHg

Wind16.8 mph S

Humidity83%

Visibility—

Dew point48°

Sun, 2955° / 39°

55 °

Old Cambridge, Sunday, 29 November

Light rain. High 55°, low 39°.

Pressure29.77 inHg

Wind15.1 mph NW

Humidity62%

Visibility—

Dew point38°

Mon, 3042° / 32°

42 °

Old Cambridge, Monday, 30 November

Clear. High 42°, low 32°.

Pressure30.15 inHg

Wind15.1 mph NW

Humidity38%

Visibility—

Dew point13°

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

Tue, 0145° / 32°

0.12

45 °

Old Cambridge, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.12 in

Chance of precipitation30%

Record high67° (2001)

Record low15° (1989)

Wed, 0245° / 31°

0.13

45 °

Old Cambridge, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.13 in

Chance of precipitation27%

Record high65° (2006)

Record low12° (1989)

Thu, 0344° / 31°

0.16

44 °

Old Cambridge, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.16 in

Chance of precipitation35%

Record high65° (2009)

Record low10° (1976)

Fri, 0443° / 29°

0.11

43 °

Old Cambridge, Friday, 4 December

Climate normal for this date — 60-year average.

Average high43°

Average low29°

Average precipitation0.11 in

Chance of precipitation25%

Record high66° (1982)

Record low10° (1989)

Sat, 0541° / 29°

0.15

41 °

Old Cambridge, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.15 in

Chance of precipitation28%

Record high64° (2001)

Record low10° (2025)

Sun, 0643° / 29°

0.17

43 °

Old Cambridge, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high43°

Average low29°

Average precipitation0.17 in

Chance of precipitation48%

Record high69° (2001)

Record low13° (2007)

Mon, 0742° / 29°

0.15

42 °

Old Cambridge, Monday, 7 December

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.15 in

Chance of precipitation37%

Record high68° (1998)

Record low9° (2002)

Tue, 0839° / 27°

0.1

39 °

Old Cambridge, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.1 in

Chance of precipitation25%

Record high57° (2022)

Record low-3° (1964)

Wed, 0941° / 26°

0.2

41 °

Old Cambridge, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high41°

Average low26°

Average precipitation0.2 in

Chance of precipitation35%

Record high60° (1991)

Record low7° (1968)

Thu, 1041° / 28°

0.09

41 °

Old Cambridge, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.09 in

Chance of precipitation38%

Record high61° (2019)

Record low4° (1968)

Fri, 1141° / 28°

0.21

41 °

Old Cambridge, Friday, 11 December

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.21 in

Chance of precipitation43%

Record high61° (2021)

Record low3° (1977)

Sat, 1240° / 27°

0.18

40 °

Old Cambridge, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.18 in

Chance of precipitation38%

Record high61° (2021)

Record low1° (1977)

Sun, 1340° / 27°

0.09

40 °

Old Cambridge, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.09 in

Chance of precipitation28%

Record high60° (2020)

Record low5° (2013)

Mon, 1440° / 27°

0.19

40 °

Old Cambridge, Monday, 14 December

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.19 in

Chance of precipitation47%

Record high58° (2019)

Record low2° (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 Old Cambridge, MA 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 Old Cambridge, MA 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.