As of 11:00 EDT

Weather in Old Cambridge, MA

50°

Old Cambridge, Friday, 23 October, 11:00

Mostly clear. Feels like 47°. High 56°, low 40°.

Pressure30.36 inHg

Wind18.4 mph NE

Humidity50%

Visibility6.2 mi

Dew point32°

See detailed hourly forecast

Monthly outlook for Old Cambridge, MA: average high 58.5°, average low 45.5°. That is 1.2° above the climate normal for October. Precipitation is expected on 5 days (about 2.0 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 30 October (69.1°), the coolest 28 October (32.8°).

58.5°/45.5°

Average high / low

+1.2°

Above normal

5 / 5

Wet days / normal

2.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
23 October – 1 November	58.9°	57.1°	+1°
2 November – 11 November	58°	54°	+2.2°
12 November – 21 November	at normal	48.7°	—

October records over 66 years

85.8°5 October 2007All-time high

19.9°31 October 2020All-time low

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

Sat, 2460° / 37°

60 °

Old Cambridge, Saturday, 24 October

Mostly clear. High 60°, low 37°.

Pressure30.50 inHg

Wind1.4 mph NW

Humidity48%

Visibility6.2 mi

Dew point34°

Sun, 2563° / 36°

63 °

Old Cambridge, Sunday, 25 October

Clear. High 63°, low 36°.

Pressure30.53 inHg

Wind2.3 mph S

Humidity40%

Visibility6.2 mi

Dew point35°

Mon, 2663° / 41°

63 °

Old Cambridge, Monday, 26 October

Clear. High 63°, low 41°.

Pressure30.18 inHg

Wind4.7 mph W

Humidity44%

Visibility6.2 mi

Dew point40°

Tue, 2751° / 39°

51 °

Old Cambridge, Tuesday, 27 October

Clear. High 51°, low 39°.

Pressure30.33 inHg

Wind8.4 mph NW

Humidity54%

Visibility—

Dew point32°

Wed, 2849° / 33°

49 °

Old Cambridge, Wednesday, 28 October

Clear. High 49°, low 33°.

Pressure30.50 inHg

Wind5.2 mph SE

Humidity58%

Visibility—

Dew point30°

Thu, 2964° / 40°

64 °

Old Cambridge, Thursday, 29 October

Clear. High 64°, low 40°.

Pressure30.39 inHg

Wind8 mph S

Humidity58%

Visibility—

Dew point41°

Fri, 3069° / 50°

69 °

Old Cambridge, Friday, 30 October

Overcast. High 69°, low 50°.

Pressure30.24 inHg

Wind11.1 mph SW

Humidity64%

Visibility—

Dew point47°

Sat, 3158° / 49°

0.31

58 °

Old Cambridge, Saturday, 31 October

Light rain. High 58°, low 49°.

Pressure30.36 inHg

Wind7 mph NE

Humidity93%

Visibility—

Dew point50°

Sun, 0154° / 49°

0.11

54 °

Old Cambridge, Sunday, 1 November

Light rain. High 54°, low 49°.

Pressure30.42 inHg

Wind7.5 mph E

Humidity92%

Visibility—

Dew point49°

Mon, 0259° / 54°

0.59

59 °

Old Cambridge, Monday, 2 November

Rain. High 59°, low 54°.

Pressure30.12 inHg

Wind10.4 mph SE

Humidity98%

Visibility—

Dew point57°

Tue, 0367° / 55°

0.01

67 °

Old Cambridge, Tuesday, 3 November

Light rain. High 67°, low 55°.

Pressure29.97 inHg

Wind5 mph NE

Humidity79%

Visibility—

Dew point54°

Wed, 0457° / 51°

57 °

Old Cambridge, Wednesday, 4 November

Overcast. High 57°, low 51°.

Pressure30.12 inHg

Wind11.5 mph NE

Humidity68%

Visibility—

Dew point46°

Thu, 0551° / 50°

0.83

51 °

Old Cambridge, Thursday, 5 November

Rain. High 51°, low 50°.

Pressure30.18 inHg

Wind12.1 mph E

Humidity90%

Visibility—

Dew point48°

Fri, 0652° / 51°

0.14

52 °

Old Cambridge, Friday, 6 November

Light rain. High 52°, low 51°.

Pressure29.97 inHg

Wind10.7 mph NE

Humidity96%

Visibility—

Dew point50°

Sat, 0762° / 53°

0.04

62 °

Old Cambridge, Saturday, 7 November

Light rain. High 62°, low 53°.

Pressure29.68 inHg

Wind10.6 mph SW

Humidity90%

Visibility—

Dew point53°

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

Sun, 0852° / 39°

0.11

52 °

Old Cambridge, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°

Average low39°

Average precipitation0.11 in

Chance of precipitation33%

Record high67° (1996)

Record low27° (1960)

Mon, 0953° / 39°

0.11

53 °

Old Cambridge, Monday, 9 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.11 in

Chance of precipitation32%

Record high71° (2020)

Record low24° (2019)

Tue, 1053° / 39°

0.16

53 °

Old Cambridge, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.16 in

Chance of precipitation38%

Record high73° (2020)

Record low25° (2017)

Wed, 1152° / 39°

0.13

52 °

Old Cambridge, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°

Average low39°

Average precipitation0.13 in

Chance of precipitation40%

Record high72° (2022)

Record low22° (2017)

Thu, 1250° / 38°

0.14

50 °

Old Cambridge, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°

Average low38°

Average precipitation0.14 in

Chance of precipitation42%

Record high73° (2022)

Record low26° (2017)

Fri, 1349° / 36°

0.18

49 °

Old Cambridge, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.18 in

Chance of precipitation40%

Record high69° (1964)

Record low18° (2019)

Sat, 1449° / 36°

0.13

49 °

Old Cambridge, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.13 in

Chance of precipitation25%

Record high66° (1993)

Record low15° (1986)

Sun, 1550° / 36°

0.13

50 °

Old Cambridge, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.13 in

Chance of precipitation35%

Record high73° (1993)

Record low21° (2018)

Mon, 1649° / 36°

0.15

49 °

Old Cambridge, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.15 in

Chance of precipitation30%

Record high67° (2001)

Record low13° (1967)

Tue, 1749° / 34°

0.15

49 °

Old Cambridge, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.15 in

Chance of precipitation30%

Record high64° (2006)

Record low10° (1967)

Wed, 1849° / 35°

0.07

49 °

Old Cambridge, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.07 in

Chance of precipitation23%

Record high67° (1987)

Record low24° (2020)

Thu, 1948° / 34°

0.06

48 °

Old Cambridge, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.06 in

Chance of precipitation22%

Record high63° (1991)

Record low18° (1986)

Fri, 2048° / 34°

0.13

48 °

Old Cambridge, Friday, 20 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.13 in

Chance of precipitation32%

Record high69° (1985)

Record low13° (1986)

Sat, 2147° / 33°

0.11

47 °

Old Cambridge, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.11 in

Chance of precipitation32%

Record high62° (1975)

Record low19° (1987)

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.