Monthly outlook for Old Germantown, MD: average high 55°, average low 38.1°. That is 1.9° above the climate normal for November. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 29 November (64.8°), the coolest 24 November (29.2°).
55°/38.1°
Average high / low
+1.9°
Above normal
1 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
55.4°
52°
+1.9°
24 November – 3 December
54.3°
49.6°
+2.6°
4 December – 13 December
at normal
45.2°
—
November records over 66 years
79.3°1 November 1974All-time high
13.6°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Germantown (1 mi).
Sun, 1550° / 42°0
50 °
Old Germantown, Sunday, 15 November
Overcast. High 50°, low 42°.
Pressure30.24 inHg
Wind11.6 mph NW
Humidity51%
Visibility6.2 mi
Dew point31°
Mon, 1653° / 37°0
53 °
Old Germantown, Monday, 16 November
Clear. High 53°, low 37°.
Pressure30.47 inHg
Wind8.2 mph NW
Humidity47%
Visibility6.2 mi
Dew point32°
Tue, 1754° / 35°0
54 °
Old Germantown, Tuesday, 17 November
Clear. High 54°, low 35°.
Pressure30.56 inHg
Wind5.7 mph NW
Humidity50%
Visibility6.2 mi
Dew point34°
Wed, 1859° / 35°0
59 °
Old Germantown, Wednesday, 18 November
Clear. High 59°, low 35°.
Pressure30.53 inHg
Wind5.4 mph NW
Humidity56%
Visibility—
Dew point33°
Thu, 1964° / 35°0
64 °
Old Germantown, Thursday, 19 November
Clear. High 64°, low 35°.
Pressure30.45 inHg
Wind4.3 mph S
Humidity44%
Visibility—
Dew point29°
Fri, 2063° / 44°0
63 °
Old Germantown, Friday, 20 November
Clear. High 63°, low 44°.
Pressure30.33 inHg
Wind8.7 mph NW
Humidity49%
Visibility—
Dew point35°
Sat, 2159° / 42°0
59 °
Old Germantown, Saturday, 21 November
Clear. High 59°, low 42°.
Pressure30.39 inHg
Wind7.6 mph SE
Humidity60%
Visibility—
Dew point39°
Sun, 2258° / 44°0
58 °
Old Germantown, Sunday, 22 November
Overcast. High 58°, low 44°.
Pressure30.06 inHg
Wind11.3 mph S
Humidity54%
Visibility—
Dew point36°
Mon, 2349° / 36°0
49 °
Old Germantown, Monday, 23 November
Mostly clear. High 49°, low 36°.
Pressure30.03 inHg
Wind18.6 mph NW
Humidity46%
Visibility—
Dew point26°
Tue, 2446° / 29°0
46 °
Old Germantown, Tuesday, 24 November
Clear. High 46°, low 29°.
Pressure30.33 inHg
Wind13.4 mph NW
Humidity46%
Visibility—
Dew point19°
Wed, 2546° / 30°0
46 °
Old Germantown, Wednesday, 25 November
Overcast. High 46°, low 30°.
Pressure30.47 inHg
Wind8.1 mph S
Humidity54%
Visibility—
Dew point24°
Thu, 2648° / 31°0
48 °
Old Germantown, Thursday, 26 November
Overcast. High 48°, low 31°.
Pressure30.42 inHg
Wind6.8 mph S
Humidity48%
Visibility—
Dew point22°
Fri, 2758° / 39°0
58 °
Old Germantown, Friday, 27 November
Clear. High 58°, low 39°.
Pressure30.42 inHg
Wind5.6 mph SE
Humidity53%
Visibility—
Dew point33°
Sat, 2862° / 44°0
62 °
Old Germantown, Saturday, 28 November
Mostly clear. High 62°, low 44°.
Pressure30.36 inHg
Wind12.8 mph S
Humidity69%
Visibility—
Dew point43°
Sun, 2965° / 47°0.73
65 °
Old Germantown, Sunday, 29 November
Heavy rain. High 65°, low 47°.
Pressure30.00 inHg
Wind14.8 mph S
Humidity91%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3048° / 35°0.11
48 °
Old Germantown, Monday, 30 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (2001)
Record low19° (1976)
Tue, 0148° / 34°0.15
48 °
Old Germantown, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.15 in
Chance of precipitation33%
Record high71° (2006)
Record low13° (1967)
Wed, 0248° / 33°0.1
48 °
Old Germantown, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.1 in
Chance of precipitation28%
Record high63° (1970)
Record low10° (1967)
Thu, 0348° / 33°0.1
48 °
Old Germantown, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.1 in
Chance of precipitation22%
Record high68° (1998)
Record low17° (1976)
Fri, 0447° / 33°0.09
47 °
Old Germantown, Friday, 4 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation25%
Record high72° (1982)
Record low15° (1966)
Sat, 0546° / 33°0.15
46 °
Old Germantown, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation32%
Record high71° (2001)
Record low23° (1966)
Sun, 0646° / 33°0.1
46 °
Old Germantown, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation37%
Record high74° (1998)
Record low15° (2002)
Mon, 0745° / 32°0.11
45 °
Old Germantown, Monday, 7 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation20%
Record high73° (1998)
Record low5° (2002)
Tue, 0845° / 32°0.07
45 °
Old Germantown, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation23%
Record high68° (1980)
Record low15° (2003)
Wed, 0944° / 31°0.19
44 °
Old Germantown, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.19 in
Chance of precipitation40%
Record high68° (1966)
Record low13° (1989)
Thu, 1045° / 32°0.15
45 °
Old Germantown, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.15 in
Chance of precipitation32%
Record high68° (1966)
Record low15° (1989)
Fri, 1145° / 32°0.17
45 °
Old Germantown, Friday, 11 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.17 in
Chance of precipitation37%
Record high65° (2021)
Record low14° (1962)
Sat, 1244° / 31°0.07
44 °
Old Germantown, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation23%
Record high68° (2015)
Record low7° (1962)
Sun, 1344° / 31°0.11
44 °
Old Germantown, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation27%
Record high69° (2015)
Record low6° (1962)
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 Germantown, 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 Old Germantown, 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.