Monthly outlook for Marlow Heights, MD: average high 63.7°, average low 49.5°. That is 2.2° above the climate normal for October. Precipitation is expected on 2 days (about 2.8 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 29 October (72.5°), the coolest 12 November (39.1°).
63.7°/49.5°
Average high / low
+2.2°
Above normal
2 / 4
Wet days / normal
2.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
66.8°
61.1°
+3.2°
7 November – 16 November
58.5°
56.4°
+1.2°
17 November – 26 November
at normal
53°
—
October records over 66 years
95°2 October 2019All-time high
30.4°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Temple Hills (1 mi).
Thu, 2972° / 47°0
72 °
Marlow Heights, Thursday, 29 October
Partly cloudy. High 72°, low 47°.
Pressure30.27 inHg
Wind5.1 mph SW
Humidity73%
Visibility1.1 mi
Dew point55°
Fri, 3072° / 54°0
72 °
Marlow Heights, Friday, 30 October
Clear. High 72°, low 54°.
Pressure30.15 inHg
Wind10.2 mph NW
Humidity57%
Visibility6.2 mi
Dew point54°
Sat, 3161° / 47°0
61 °
Marlow Heights, Saturday, 31 October
Overcast. High 61°, low 47°.
Pressure30.45 inHg
Wind3.5 mph N
Humidity54%
Visibility6.2 mi
Dew point42°
Sun, 0164° / 51°0
64 °
Marlow Heights, Sunday, 1 November
Overcast. High 64°, low 51°.
Pressure30.42 inHg
Wind5.9 mph S
Humidity62%
Visibility6.2 mi
Dew point47°
Mon, 0268° / 47°0
68 °
Marlow Heights, Monday, 2 November
Overcast. High 68°, low 47°.
Pressure30.33 inHg
Wind3.6 mph S
Humidity64%
Visibility—
Dew point45°
Tue, 0368° / 51°0
68 °
Marlow Heights, Tuesday, 3 November
Partly cloudy. High 68°, low 51°.
Pressure30.24 inHg
Wind7.9 mph E
Humidity63%
Visibility—
Dew point48°
Wed, 0464° / 58°0.01
64 °
Marlow Heights, Wednesday, 4 November
Light rain. High 64°, low 58°.
Pressure30.12 inHg
Wind10.5 mph E
Humidity77%
Visibility—
Dew point55°
Thu, 0565° / 60°2.66
65 °
Marlow Heights, Thursday, 5 November
Heavy rain. High 65°, low 60°.
Pressure29.68 inHg
Wind15.3 mph SE
Humidity96%
Visibility—
Dew point61°
Fri, 0668° / 53°0
68 °
Marlow Heights, Friday, 6 November
Overcast. High 68°, low 53°.
Pressure29.56 inHg
Wind13.6 mph SW
Humidity84%
Visibility—
Dew point57°
Sat, 0759° / 47°0
59 °
Marlow Heights, Saturday, 7 November
Clear. High 59°, low 47°.
Pressure30.00 inHg
Wind8.6 mph W
Humidity49%
Visibility—
Dew point36°
Sun, 0858° / 43°0
58 °
Marlow Heights, Sunday, 8 November
Mostly clear. High 58°, low 43°.
Pressure30.24 inHg
Wind7.5 mph NW
Humidity40%
Visibility—
Dew point28°
Mon, 0962° / 46°0
62 °
Marlow Heights, Monday, 9 November
Overcast. High 62°, low 46°.
Pressure30.15 inHg
Wind7.9 mph SW
Humidity48%
Visibility—
Dew point35°
Tue, 1064° / 55°0.01
64 °
Marlow Heights, Tuesday, 10 November
Light rain. High 64°, low 55°.
Pressure29.83 inHg
Wind14.1 mph S
Humidity75%
Visibility—
Dew point48°
Wed, 1159° / 45°0.09
59 °
Marlow Heights, Wednesday, 11 November
Light rain. High 59°, low 45°.
Pressure29.71 inHg
Wind13.7 mph W
Humidity53%
Visibility—
Dew point38°
Thu, 1249° / 39°0
49 °
Marlow Heights, Thursday, 12 November
Clear. High 49°, low 39°.
Pressure29.88 inHg
Wind14.5 mph NW
Humidity48%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1354° / 40°0.1
54 °
Marlow Heights, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.1 in
Chance of precipitation33%
Record high72° (1964)
Record low24° (2019)
Sat, 1455° / 40°0.06
55 °
Marlow Heights, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.06 in
Chance of precipitation12%
Record high74° (1985)
Record low25° (1986)
Sun, 1556° / 41°0.09
56 °
Marlow Heights, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.09 in
Chance of precipitation27%
Record high77° (1993)
Record low28° (1967)
Mon, 1655° / 40°0.11
55 °
Marlow Heights, Monday, 16 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation30%
Record high73° (2005)
Record low25° (1967)
Tue, 1754° / 40°0.08
54 °
Marlow Heights, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.08 in
Chance of precipitation28%
Record high69° (2023)
Record low29° (1995)
Wed, 1854° / 39°0.06
54 °
Marlow Heights, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.06 in
Chance of precipitation27%
Record high71° (2021)
Record low27° (2014)
Thu, 1954° / 40°0.1
54 °
Marlow Heights, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.1 in
Chance of precipitation25%
Record high70° (1985)
Record low24° (2014)
Fri, 2054° / 40°0.06
54 °
Marlow Heights, Friday, 20 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation22%
Record high74° (1985)
Record low27° (2022)
Sat, 2152° / 39°0.09
52 °
Marlow Heights, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (1991)
Record low25° (2022)
Sun, 2252° / 38°0.1
52 °
Marlow Heights, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (2007)
Record low25° (1964)
Mon, 2351° / 37°0.06
51 °
Marlow Heights, Monday, 23 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (1979)
Record low20° (1989)
Tue, 2453° / 38°0.12
53 °
Marlow Heights, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.12 in
Chance of precipitation28%
Record high71° (1979)
Record low15° (1989)
Wed, 2552° / 37°0.1
52 °
Marlow Heights, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.1 in
Chance of precipitation28%
Record high72° (1973)
Record low21° (1989)
Thu, 2654° / 39°0.13
54 °
Marlow Heights, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.13 in
Chance of precipitation35%
Record high69° (2025)
Record low28° (2005)
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 Marlow Heights, 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 Marlow Heights, 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.