Monthly outlook for Marlow Heights, MD: average high 57.1°, average low 40.7°. That is 2.1° above the climate normal for November. Precipitation is expected on 1 day (about 0.8 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 29 November (68.5°), the coolest 25 November (33.4°).
57.1°/40.7°
Average high / low
+2.1°
Above normal
1 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
57.3°
53.7°
+2°
24 November – 3 December
56.7°
51.5°
+2.9°
4 December – 13 December
at normal
47.1°
—
November records over 66 years
81.5°1 November 1974All-time high
14.5°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Temple Hills (1 mi).
Sun, 1553° / 44°0
53 °
Marlow Heights, Sunday, 15 November
Overcast. High 53°, low 44°.
Pressure30.21 inHg
Wind10.2 mph NW
Humidity52%
Visibility6.2 mi
Dew point33°
Mon, 1653° / 38°0
53 °
Marlow Heights, Monday, 16 November
Partly cloudy. High 53°, low 38°.
Pressure30.47 inHg
Wind6.3 mph NW
Humidity47%
Visibility6.2 mi
Dew point32°
Tue, 1756° / 37°0
56 °
Marlow Heights, Tuesday, 17 November
Clear. High 56°, low 37°.
Pressure30.56 inHg
Wind4.7 mph NW
Humidity48%
Visibility6.2 mi
Dew point34°
Wed, 1860° / 38°0
60 °
Marlow Heights, Wednesday, 18 November
Clear. High 60°, low 38°.
Pressure30.47 inHg
Wind3.2 mph NW
Humidity40%
Visibility6.2 mi
Dew point32°
Thu, 1963° / 38°0
63 °
Marlow Heights, Thursday, 19 November
Clear. High 63°, low 38°.
Pressure30.45 inHg
Wind4.4 mph SW
Humidity52%
Visibility—
Dew point34°
Fri, 2064° / 46°0
64 °
Marlow Heights, Friday, 20 November
Clear. High 64°, low 46°.
Pressure30.33 inHg
Wind6.8 mph NW
Humidity42%
Visibility—
Dew point34°
Sat, 2161° / 45°0
61 °
Marlow Heights, Saturday, 21 November
Clear. High 61°, low 45°.
Pressure30.39 inHg
Wind5.6 mph SE
Humidity58%
Visibility—
Dew point39°
Sun, 2262° / 46°0
62 °
Marlow Heights, Sunday, 22 November
Overcast. High 62°, low 46°.
Pressure30.09 inHg
Wind10.8 mph SW
Humidity57%
Visibility—
Dew point38°
Mon, 2352° / 40°0
52 °
Marlow Heights, Monday, 23 November
Clear. High 52°, low 40°.
Pressure30.00 inHg
Wind15.1 mph NW
Humidity44%
Visibility—
Dew point27°
Tue, 2447° / 34°0
47 °
Marlow Heights, Tuesday, 24 November
Clear. High 47°, low 34°.
Pressure30.33 inHg
Wind11.3 mph NW
Humidity42%
Visibility—
Dew point19°
Wed, 2547° / 33°0
47 °
Marlow Heights, Wednesday, 25 November
Overcast. High 47°, low 33°.
Pressure30.47 inHg
Wind5.2 mph S
Humidity52%
Visibility—
Dew point25°
Thu, 2652° / 34°0
52 °
Marlow Heights, Thursday, 26 November
Overcast. High 52°, low 34°.
Pressure30.42 inHg
Wind5.3 mph SW
Humidity57%
Visibility—
Dew point29°
Fri, 2761° / 42°0
61 °
Marlow Heights, Friday, 27 November
Clear. High 61°, low 42°.
Pressure30.42 inHg
Wind4.1 mph SE
Humidity56%
Visibility—
Dew point37°
Sat, 2865° / 46°0
65 °
Marlow Heights, Saturday, 28 November
Mostly clear. High 65°, low 46°.
Pressure30.39 inHg
Wind11.1 mph S
Humidity69%
Visibility—
Dew point45°
Sun, 2969° / 50°0.79
69 °
Marlow Heights, Sunday, 29 November
Heavy rain. High 69°, low 50°.
Pressure30.03 inHg
Wind14 mph SW
Humidity75%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3050° / 37°0.11
50 °
Marlow Heights, Monday, 30 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high70° (2001)
Record low22° (1976)
Tue, 0150° / 37°0.15
50 °
Marlow Heights, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.15 in
Chance of precipitation32%
Record high72° (2006)
Record low20° (1967)
Wed, 0249° / 35°0.08
49 °
Marlow Heights, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation23%
Record high65° (1970)
Record low23° (1967)
Thu, 0350° / 35°0.09
50 °
Marlow Heights, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation18%
Record high68° (1998)
Record low20° (1976)
Fri, 0449° / 35°0.07
49 °
Marlow Heights, Friday, 4 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation20%
Record high72° (1998)
Record low19° (1966)
Sat, 0548° / 35°0.15
48 °
Marlow Heights, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation33%
Record high71° (1998)
Record low26° (1966)
Sun, 0648° / 35°0.1
48 °
Marlow Heights, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.1 in
Chance of precipitation32%
Record high75° (1998)
Record low17° (2007)
Mon, 0747° / 34°0.13
47 °
Marlow Heights, Monday, 7 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation25%
Record high74° (1998)
Record low8° (2002)
Tue, 0846° / 34°0.07
46 °
Marlow Heights, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.07 in
Chance of precipitation23%
Record high71° (1978)
Record low18° (2005)
Wed, 0946° / 34°0.17
46 °
Marlow Heights, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.17 in
Chance of precipitation35%
Record high68° (1966)
Record low18° (2002)
Thu, 1047° / 35°0.16
47 °
Marlow Heights, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.16 in
Chance of precipitation32%
Record high68° (1966)
Record low18° (1989)
Fri, 1147° / 34°0.16
47 °
Marlow Heights, Friday, 11 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.16 in
Chance of precipitation33%
Record high69° (2021)
Record low19° (1995)
Sat, 1246° / 33°0.07
46 °
Marlow Heights, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (2015)
Record low13° (1962)
Sun, 1346° / 33°0.12
46 °
Marlow Heights, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation27%
Record high69° (2015)
Record low8° (1960)
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.