Monthly outlook for Old Cambridge, MA: average high 58.2°, average low 44.1°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 1.9 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 30 October (67.7°), the coolest 24 October (32.5°).
58.2°/44.1°
Average high / low
+0.8°
Above normal
4 / 5
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
59.4°
57.3°
+1.2°
1 November – 10 November
56.2°
54.6°
+0.9°
11 November – 20 November
at normal
49.2°
—
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, 2354° / 38°0
54 °
Old Cambridge, Friday, 23 October
Clear. High 54°, low 38°.
Pressure30.33 inHg
Wind8.7 mph N
Humidity48%
Visibility6.2 mi
Dew point29°
Sat, 2456° / 33°0
56 °
Old Cambridge, Saturday, 24 October
Mostly clear. High 56°, low 33°.
Pressure30.47 inHg
Wind2.3 mph NW
Humidity48%
Visibility6.2 mi
Dew point33°
Sun, 2563° / 36°0
63 °
Old Cambridge, Sunday, 25 October
Clear. High 63°, low 36°.
Pressure30.53 inHg
Wind3.3 mph S
Humidity46%
Visibility6.2 mi
Dew point38°
Mon, 2666° / 41°0
66 °
Old Cambridge, Monday, 26 October
Clear. High 66°, low 41°.
Pressure30.18 inHg
Wind4.7 mph SW
Humidity50%
Visibility6.2 mi
Dew point42°
Tue, 2751° / 39°0
51 °
Old Cambridge, Tuesday, 27 October
Mostly clear. High 51°, low 39°.
Pressure30.36 inHg
Wind7.6 mph NW
Humidity55%
Visibility—
Dew point32°
Wed, 2851° / 34°0
51 °
Old Cambridge, Wednesday, 28 October
Mostly clear. High 51°, low 34°.
Pressure30.50 inHg
Wind6.4 mph S
Humidity58%
Visibility—
Dew point31°
Thu, 2963° / 46°0
63 °
Old Cambridge, Thursday, 29 October
Clear. High 63°, low 46°.
Pressure30.42 inHg
Wind9.7 mph SW
Humidity56%
Visibility—
Dew point40°
Fri, 3068° / 52°0
68 °
Old Cambridge, Friday, 30 October
Overcast. High 68°, low 52°.
Pressure30.15 inHg
Wind10.1 mph SW
Humidity60%
Visibility—
Dew point46°
Sat, 3157° / 50°0.01
57 °
Old Cambridge, Saturday, 31 October
Light rain. High 57°, low 50°.
Pressure30.30 inHg
Wind8.9 mph E
Humidity80%
Visibility—
Dew point49°
Sun, 0161° / 49°0.01
61 °
Old Cambridge, Sunday, 1 November
Light rain. High 61°, low 49°.
Pressure30.33 inHg
Wind11.1 mph SW
Humidity81%
Visibility—
Dew point45°
Mon, 0262° / 58°0.52
62 °
Old Cambridge, Monday, 2 November
Rain. High 62°, low 58°.
Pressure30.09 inHg
Wind7.4 mph SW
Humidity96%
Visibility—
Dew point60°
Tue, 0358° / 52°0.29
58 °
Old Cambridge, Tuesday, 3 November
Light rain. High 58°, low 52°.
Pressure30.09 inHg
Wind7.2 mph N
Humidity96%
Visibility—
Dew point54°
Wed, 0452° / 47°0.08
52 °
Old Cambridge, Wednesday, 4 November
Light rain. High 52°, low 47°.
Pressure30.24 inHg
Wind9.5 mph SE
Humidity70%
Visibility—
Dew point42°
Thu, 0551° / 44°0.99
51 °
Old Cambridge, Thursday, 5 November
Heavy rain. High 51°, low 44°.
Pressure29.53 inHg
Wind13 mph W
Humidity94%
Visibility—
Dew point47°
Fri, 0653° / 42°0
53 °
Old Cambridge, Friday, 6 November
Overcast. High 53°, low 42°.
Pressure29.65 inHg
Wind15.2 mph SW
Humidity58%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0754° / 40°0.05
54 °
Old Cambridge, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.05 in
Chance of precipitation25%
Record high74° (2022)
Record low28° (1962)
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)
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.