As of 21:38 EDT

Weather in Old Cambridge, MA

58°

Old Cambridge, Thursday, 29 October, 21:38

Clear. Feels like 58°. High 68°, low 42°.

Pressure30.03 inHg

Wind12.7 mph SW

Humidity75%

Visibility6.2 mi

Dew point51°

See detailed hourly forecast

Monthly outlook for Old Cambridge, MA: average high 58.7°, average low 44.4°. That is 2.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 30 October (69.5°), the coolest 1 November (34.1°).

58.7°/44.4°

Average high / low

+2.6°

Above normal

3 / 5

Wet days / normal

0.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
29 October – 7 November	62.2°	55.5°	+3.7°
8 November – 17 November	52.8°	50.5°	+1.3°
18 November – 27 November	at normal	47.1°	—

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).

Fri, 3070° / 48°

0.01

70 °

Old Cambridge, Friday, 30 October

Light rain. High 70°, low 48°.

Pressure29.91 inHg

Wind9.8 mph W

Humidity53%

Visibility6.2 mi

Dew point50°

Sat, 3153° / 39°

53 °

Old Cambridge, Saturday, 31 October

Clear. High 53°, low 39°.

Pressure30.36 inHg

Wind9.6 mph NW

Humidity51%

Visibility6.2 mi

Dew point26°

Sun, 0157° / 34°

57 °

Old Cambridge, Sunday, 1 November

Clear. High 57°, low 34°.

Pressure30.47 inHg

Wind5.9 mph W

Humidity45%

Visibility6.2 mi

Dew point32°

Mon, 0267° / 44°

67 °

Old Cambridge, Monday, 2 November

Mostly clear. High 67°, low 44°.

Pressure30.27 inHg

Wind5.6 mph SW

Humidity50%

Visibility6.2 mi

Dew point42°

Tue, 0369° / 49°

69 °

Old Cambridge, Tuesday, 3 November

Overcast. High 69°, low 49°.

Pressure30.30 inHg

Wind5.9 mph E

Humidity67%

Visibility—

Dew point49°

Wed, 0458° / 48°

58 °

Old Cambridge, Wednesday, 4 November

Overcast. High 58°, low 48°.

Pressure30.36 inHg

Wind6.4 mph E

Humidity68%

Visibility—

Dew point45°

Thu, 0563° / 47°

63 °

Old Cambridge, Thursday, 5 November

Overcast. High 63°, low 47°.

Pressure30.09 inHg

Wind10.2 mph S

Humidity83%

Visibility—

Dew point47°

Fri, 0666° / 47°

0.18

66 °

Old Cambridge, Friday, 6 November

Rain. High 66°, low 47°.

Pressure29.50 inHg

Wind19.5 mph S

Humidity90%

Visibility—

Dew point60°

Sat, 0751° / 40°

51 °

Old Cambridge, Saturday, 7 November

Clear. High 51°, low 40°.

Pressure30.18 inHg

Wind11.7 mph NW

Humidity32%

Visibility—

Dew point17°

Sun, 0857° / 40°

57 °

Old Cambridge, Sunday, 8 November

Clear. High 57°, low 40°.

Pressure30.30 inHg

Wind3.6 mph W

Humidity34%

Visibility—

Dew point22°

Mon, 0957° / 45°

57 °

Old Cambridge, Monday, 9 November

Overcast. High 57°, low 45°.

Pressure30.27 inHg

Wind5.1 mph S

Humidity40%

Visibility—

Dew point28°

Tue, 1055° / 48°

55 °

Old Cambridge, Tuesday, 10 November

Light rain. High 55°, low 48°.

Pressure30.15 inHg

Wind10.4 mph SE

Humidity76%

Visibility—

Dew point46°

Wed, 1150° / 48°

0.35

50 °

Old Cambridge, Wednesday, 11 November

Light rain. High 50°, low 48°.

Pressure30.09 inHg

Wind12.9 mph NE

Humidity90%

Visibility—

Dew point46°

Thu, 1249° / 45°

0.01

49 °

Old Cambridge, Thursday, 12 November

Light rain. High 49°, low 45°.

Pressure30.15 inHg

Wind9.7 mph NE

Humidity67%

Visibility—

Dew point38°

Fri, 1349° / 46°

0.05

49 °

Old Cambridge, Friday, 13 November

Light rain. High 49°, low 46°.

Pressure30.12 inHg

Wind7.6 mph E

Humidity73%

Visibility—

Dew point41°

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

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)

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)

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.