As of 15:13 EDT

Weather in Old Cambridge, MA

68°

Old Cambridge, Friday, 30 October, 15:13

Mostly clear. Feels like 67°. High 68°, low 50°.

Pressure29.88 inHg

Wind19.6 mph NW

Humidity41%

Visibility6.2 mi

Dew point44°

See detailed hourly forecast

Monthly outlook for Old Cambridge, MA: average high 56.8°, average low 43.8°. That is 1.8° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 4 November (70.7°), the coolest 1 November (34.8°).

56.8°/43.8°

Average high / low

+1.8°

Above normal

5 / 5

Wet days / normal

1.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	62°	55.1°	+3.8°
9 November – 18 November	48.2°	50.1°	-1.1°
19 November – 28 November	at normal	46.9°	—

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, 3154° / 41°

54 °

Old Cambridge, Saturday, 31 October

Clear. High 54°, low 41°.

Pressure30.39 inHg

Wind9.3 mph NW

Humidity50%

Visibility6.2 mi

Dew point29°

Sun, 0157° / 35°

57 °

Old Cambridge, Sunday, 1 November

Clear. High 57°, low 35°.

Pressure30.47 inHg

Wind5.1 mph W

Humidity47%

Visibility6.2 mi

Dew point34°

Mon, 0268° / 43°

68 °

Old Cambridge, Monday, 2 November

Overcast. High 68°, low 43°.

Pressure30.27 inHg

Wind6.8 mph SW

Humidity46%

Visibility6.2 mi

Dew point43°

Tue, 0370° / 50°

70 °

Old Cambridge, Tuesday, 3 November

Overcast. High 70°, low 50°.

Pressure30.24 inHg

Wind1.4 mph SW

Humidity59%

Visibility6.2 mi

Dew point51°

Wed, 0471° / 54°

71 °

Old Cambridge, Wednesday, 4 November

Overcast. High 71°, low 54°.

Pressure30.09 inHg

Wind10.8 mph SW

Humidity65%

Visibility—

Dew point51°

Thu, 0567° / 56°

0.09

67 °

Old Cambridge, Thursday, 5 November

Light rain. High 67°, low 56°.

Pressure30.00 inHg

Wind6.2 mph S

Humidity76%

Visibility—

Dew point54°

Fri, 0659° / 56°

1.06

59 °

Old Cambridge, Friday, 6 November

Rain. High 59°, low 56°.

Pressure29.50 inHg

Wind12 mph E

Humidity98%

Visibility—

Dew point57°

Sat, 0756° / 44°

0.18

56 °

Old Cambridge, Saturday, 7 November

Light rain. High 56°, low 44°.

Pressure29.44 inHg

Wind11.3 mph NW

Humidity92%

Visibility—

Dew point52°

Sun, 0849° / 40°

0.02

49 °

Old Cambridge, Sunday, 8 November

Light rain. High 49°, low 40°.

Pressure29.85 inHg

Wind13.4 mph NW

Humidity47%

Visibility—

Dew point26°

Mon, 0950° / 39°

50 °

Old Cambridge, Monday, 9 November

Clear. High 50°, low 39°.

Pressure30.06 inHg

Wind12.3 mph NW

Humidity33%

Visibility—

Dew point17°

Tue, 1050° / 37°

50 °

Old Cambridge, Tuesday, 10 November

Overcast. High 50°, low 37°.

Pressure30.06 inHg

Wind5.5 mph NW

Humidity44%

Visibility—

Dew point24°

Wed, 1144° / 42°

0.4

44 °

Old Cambridge, Wednesday, 11 November

Rain. High 44°, low 42°.

Pressure29.88 inHg

Wind13.2 mph NE

Humidity82%

Visibility—

Dew point37°

Thu, 1244° / 38°

0.1

44 °

Old Cambridge, Thursday, 12 November

Light rain. High 44°, low 38°.

Pressure29.74 inHg

Wind14.3 mph N

Humidity96%

Visibility—

Dew point38°

Fri, 1351° / 36°

51 °

Old Cambridge, Friday, 13 November

Clear. High 51°, low 36°.

Pressure29.91 inHg

Wind9.5 mph N

Humidity49%

Visibility—

Dew point26°

Sat, 1449° / 38°

49 °

Old Cambridge, Saturday, 14 November

Clear. High 49°, low 38°.

Pressure30.06 inHg

Wind10.3 mph N

Humidity49%

Visibility—

Dew point28°

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

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)

Sun, 2246° / 34°

0.19

46 °

Old Cambridge, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high46°

Average low34°

Average precipitation0.19 in

Chance of precipitation40%

Record high63° (2007)

Record low10° (2018)

Mon, 2346° / 33°

0.15

46 °

Old Cambridge, Monday, 23 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.15 in

Chance of precipitation28%

Record high66° (1979)

Record low12° (2018)

Tue, 2446° / 33°

0.09

46 °

Old Cambridge, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.09 in

Chance of precipitation30%

Record high67° (1979)

Record low5° (1989)

Wed, 2547° / 33°

0.16

47 °

Old Cambridge, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.16 in

Chance of precipitation28%

Record high67° (1979)

Record low17° (1989)

Thu, 2648° / 34°

0.19

48 °

Old Cambridge, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.19 in

Chance of precipitation45%

Record high63° (1979)

Record low20° (1978)

Fri, 2747° / 33°

0.13

47 °

Old Cambridge, Friday, 27 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.13 in

Chance of precipitation40%

Record high63° (1979)

Record low18° (1978)

Sat, 2847° / 34°

0.19

47 °

Old Cambridge, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.19 in

Chance of precipitation43%

Record high66° (1990)

Record low16° (2002)

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.