Monthly outlook for Cambridge, MD: average high 68.6°, average low 52.6°. That is 0.9° above the climate normal for October. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 16 October (82.3°), the coolest 19 October (36.6°).
68.6°/52.6°
Average high / low
+0.9°
Above normal
2 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
72.8°
68.2°
+2.5°
18 October – 27 October
61.6°
64.6°
-1.7°
28 October – 6 November
at normal
61.8°
—
October records over 66 years
93.2°2 October 2019All-time high
32.7°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Vienna (14 mi).
Fri, 0976° / 51°0
76 °
Cambridge, Friday, 9 October
Overcast. High 76°, low 51°.
Pressure30.21 inHg
Wind3.8 mph W
Humidity54%
Visibility6.2 mi
Dew point52°
Sat, 1071° / 53°0
71 °
Cambridge, Saturday, 10 October
Overcast. High 71°, low 53°.
Pressure30.42 inHg
Wind7.9 mph E
Humidity56%
Visibility6.2 mi
Dew point53°
Sun, 1171° / 62°0.98
71 °
Cambridge, Sunday, 11 October
Heavy rain. High 71°, low 62°.
Pressure30.15 inHg
Wind15.7 mph E
Humidity94%
Visibility4.2 mi
Dew point64°
Mon, 1271° / 65°0.09
71 °
Cambridge, Monday, 12 October
Light rain. High 71°, low 65°.
Pressure29.74 inHg
Wind14.7 mph N
Humidity88%
Visibility6.2 mi
Dew point62°
Tue, 1377° / 65°0
77 °
Cambridge, Tuesday, 13 October
Light rain. High 77°, low 65°.
Pressure29.85 inHg
Wind11.8 mph NW
Humidity77%
Visibility—
Dew point62°
Wed, 1466° / 54°0
66 °
Cambridge, Wednesday, 14 October
Mostly clear. High 66°, low 54°.
Pressure30.06 inHg
Wind16 mph N
Humidity65%
Visibility—
Dew point49°
Thu, 1566° / 50°0
66 °
Cambridge, Thursday, 15 October
Clear. High 66°, low 50°.
Pressure30.30 inHg
Wind7.7 mph S
Humidity48%
Visibility—
Dew point43°
Fri, 1682° / 62°0
82 °
Cambridge, Friday, 16 October
Clear. High 82°, low 62°.
Pressure30.15 inHg
Wind8.6 mph S
Humidity69%
Visibility—
Dew point62°
Sat, 1770° / 54°0
70 °
Cambridge, Saturday, 17 October
Mostly clear. High 70°, low 54°.
Pressure30.12 inHg
Wind16.8 mph N
Humidity58%
Visibility—
Dew point49°
Sun, 1853° / 41°0
53 °
Cambridge, Sunday, 18 October
Clear. High 53°, low 41°.
Pressure30.42 inHg
Wind17.3 mph N
Humidity43%
Visibility—
Dew point29°
Mon, 1954° / 37°0
54 °
Cambridge, Monday, 19 October
Clear. High 54°, low 37°.
Pressure30.65 inHg
Wind7.5 mph N
Humidity33%
Visibility—
Dew point19°
Tue, 2059° / 41°0
59 °
Cambridge, Tuesday, 20 October
Clear. High 59°, low 41°.
Pressure30.47 inHg
Wind6.2 mph W
Humidity37%
Visibility—
Dew point27°
Wed, 2165° / 45°0
65 °
Cambridge, Wednesday, 21 October
Partly cloudy. High 65°, low 45°.
Pressure30.42 inHg
Wind8.3 mph S
Humidity41%
Visibility—
Dew point34°
Thu, 2268° / 49°0
68 °
Cambridge, Thursday, 22 October
Clear. High 68°, low 49°.
Pressure30.27 inHg
Wind9.5 mph SW
Humidity59%
Visibility—
Dew point47°
Fri, 2370° / 56°0
70 °
Cambridge, Friday, 23 October
Mostly clear. High 70°, low 56°.
Pressure30.15 inHg
Wind9 mph NW
Humidity53%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2465° / 52°0.1
65 °
Cambridge, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high65°
Average low52°
Average precipitation0.1 in
Chance of precipitation28%
Record high79° (2001)
Record low33° (1969)
Sun, 2564° / 52°0.12
64 °
Cambridge, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high64°
Average low52°
Average precipitation0.12 in
Chance of precipitation28%
Record high76° (2021)
Record low39° (1962)
Mon, 2663° / 52°0.15
63 °
Cambridge, Monday, 26 October
Climate normal for this date — 60-year average.
Average high63°
Average low52°
Average precipitation0.15 in
Chance of precipitation27%
Record high76° (2023)
Record low37° (1962)
Tue, 2764° / 51°0.13
64 °
Cambridge, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high64°
Average low51°
Average precipitation0.13 in
Chance of precipitation30%
Record high80° (1984)
Record low36° (1976)
Wed, 2863° / 51°0.13
63 °
Cambridge, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high63°
Average low51°
Average precipitation0.13 in
Chance of precipitation30%
Record high80° (2023)
Record low34° (1976)
Thu, 2962° / 50°0.23
62 °
Cambridge, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high62°
Average low50°
Average precipitation0.23 in
Chance of precipitation17%
Record high80° (2023)
Record low35° (1965)
Fri, 3061° / 48°0.09
61 °
Cambridge, Friday, 30 October
Climate normal for this date — 60-year average.
Average high61°
Average low48°
Average precipitation0.09 in
Chance of precipitation22%
Record high82° (2023)
Record low37° (1990)
Sat, 3163° / 49°0.06
63 °
Cambridge, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high63°
Average low49°
Average precipitation0.06 in
Chance of precipitation20%
Record high77° (2024)
Record low36° (1975)
Sun, 0164° / 51°0.11
64 °
Cambridge, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high64°
Average low51°
Average precipitation0.11 in
Chance of precipitation23%
Record high77° (2024)
Record low39° (1975)
Mon, 0263° / 51°0.09
63 °
Cambridge, Monday, 2 November
Climate normal for this date — 60-year average.
Average high63°
Average low51°
Average precipitation0.09 in
Chance of precipitation25%
Record high77° (1971)
Record low37° (2019)
Tue, 0363° / 49°0.08
63 °
Cambridge, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low49°
Average precipitation0.08 in
Chance of precipitation23%
Record high77° (2016)
Record low37° (1980)
Wed, 0461° / 48°0.08
61 °
Cambridge, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high61°
Average low48°
Average precipitation0.08 in
Chance of precipitation30%
Record high76° (2003)
Record low35° (2006)
Thu, 0560° / 49°0.11
60 °
Cambridge, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high60°
Average low49°
Average precipitation0.11 in
Chance of precipitation28%
Record high76° (2022)
Record low35° (1991)
Fri, 0660° / 48°0.09
60 °
Cambridge, Friday, 6 November
Climate normal for this date — 60-year average.
Average high60°
Average low48°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (2024)
Record low34° (1967)
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 Cambridge, MD 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 Cambridge, MD 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.