Monthly outlook for Powder Mill Estates, MD: average high 54.7°, average low 42.4°. That is 0.2° above the climate normal for November. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 10 November (68.5°), the coolest 14 November (34.6°).
54.7°/42.4°
Average high / low
+0.2°
Above normal
5 / 4
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
55.2°
55.4°
-0.1°
19 November – 28 November
53.9°
52.6°
+0.7°
29 November – 8 December
at normal
48.5°
—
November records over 66 years
81.9°1 November 1974All-time high
14°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Adelphi (3 mi).
Tue, 1068° / 43°0
68 °
Powder Mill Estates, Tuesday, 10 November
Clear. High 68°, low 43°.
Pressure29.97 inHg
Wind6.3 mph SW
Humidity51%
Visibility6.2 mi
Dew point43°
Wed, 1162° / 44°0
62 °
Powder Mill Estates, Wednesday, 11 November
Clear. High 62°, low 44°.
Pressure29.94 inHg
Wind3.1 mph S
Humidity52%
Visibility6.2 mi
Dew point44°
Thu, 1258° / 49°0.23
58 °
Powder Mill Estates, Thursday, 12 November
Rain. High 58°, low 49°.
Pressure29.53 inHg
Wind3.8 mph W
Humidity94%
Visibility6.2 mi
Dew point54°
Fri, 1348° / 37°0.35
48 °
Powder Mill Estates, Friday, 13 November
Light rain. High 48°, low 37°.
Pressure29.65 inHg
Wind13 mph N
Humidity97%
Visibility—
Dew point40°
Sat, 1445° / 35°0
45 °
Powder Mill Estates, Saturday, 14 November
Partly cloudy. High 45°, low 35°.
Pressure29.88 inHg
Wind13.6 mph NW
Humidity67%
Visibility—
Dew point30°
Sun, 1551° / 39°0
51 °
Powder Mill Estates, Sunday, 15 November
Overcast. High 51°, low 39°.
Pressure29.94 inHg
Wind14.3 mph NW
Humidity54%
Visibility—
Dew point29°
Mon, 1654° / 41°0
54 °
Powder Mill Estates, Monday, 16 November
Overcast. High 54°, low 41°.
Pressure30.03 inHg
Wind14.2 mph NW
Humidity51%
Visibility—
Dew point29°
Tue, 1752° / 39°0
52 °
Powder Mill Estates, Tuesday, 17 November
Clear. High 52°, low 39°.
Pressure30.24 inHg
Wind7.6 mph N
Humidity56%
Visibility—
Dew point31°
Wed, 1852° / 38°0
52 °
Powder Mill Estates, Wednesday, 18 November
Clear. High 52°, low 38°.
Pressure30.45 inHg
Wind5.2 mph N
Humidity51%
Visibility—
Dew point28°
Thu, 1954° / 40°0
54 °
Powder Mill Estates, Thursday, 19 November
Partly cloudy. High 54°, low 40°.
Pressure30.50 inHg
Wind3.8 mph S
Humidity52%
Visibility—
Dew point31°
Fri, 2057° / 42°0
57 °
Powder Mill Estates, Friday, 20 November
Overcast. High 57°, low 42°.
Pressure30.39 inHg
Wind6.3 mph SW
Humidity63%
Visibility—
Dew point37°
Sat, 2155° / 48°0.03
55 °
Powder Mill Estates, Saturday, 21 November
Light rain. High 55°, low 48°.
Pressure30.12 inHg
Wind6 mph SW
Humidity81%
Visibility—
Dew point46°
Sun, 2254° / 52°0.73
54 °
Powder Mill Estates, Sunday, 22 November
Rain. High 54°, low 52°.
Pressure30.03 inHg
Wind8.3 mph NE
Humidity97%
Visibility—
Dew point53°
Mon, 2357° / 45°0.07
57 °
Powder Mill Estates, Monday, 23 November
Light rain. High 57°, low 45°.
Pressure29.94 inHg
Wind10.7 mph NW
Humidity75%
Visibility—
Dew point46°
Tue, 2446° / 40°0.09
46 °
Powder Mill Estates, Tuesday, 24 November
Light rain. High 46°, low 40°.
Pressure30.09 inHg
Wind7 mph N
Humidity72%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2552° / 37°0.09
52 °
Powder Mill Estates, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high72° (1973)
Record low19° (1989)
Thu, 2654° / 38°0.13
54 °
Powder Mill Estates, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.13 in
Chance of precipitation38%
Record high68° (1999)
Record low27° (2005)
Fri, 2753° / 38°0.09
53 °
Powder Mill Estates, Friday, 27 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation37%
Record high67° (1988)
Record low25° (1974)
Sat, 2853° / 39°0.18
53 °
Powder Mill Estates, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.18 in
Chance of precipitation30%
Record high71° (1990)
Record low25° (1996)
Sun, 2950° / 36°0.12
50 °
Powder Mill Estates, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (1960)
Record low23° (2023)
Mon, 3050° / 37°0.12
50 °
Powder Mill Estates, Monday, 30 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation33%
Record high70° (2001)
Record low21° (1976)
Tue, 0150° / 36°0.15
50 °
Powder Mill Estates, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.15 in
Chance of precipitation35%
Record high73° (2006)
Record low17° (1967)
Wed, 0249° / 35°0.09
49 °
Powder Mill Estates, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation25%
Record high65° (1970)
Record low15° (1967)
Thu, 0349° / 35°0.09
49 °
Powder Mill Estates, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation22%
Record high69° (1998)
Record low19° (1976)
Fri, 0449° / 35°0.08
49 °
Powder Mill Estates, Friday, 4 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (1982)
Record low18° (1966)
Sat, 0547° / 35°0.15
47 °
Powder Mill Estates, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.15 in
Chance of precipitation33%
Record high71° (1998)
Record low24° (1966)
Sun, 0648° / 34°0.1
48 °
Powder Mill Estates, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation35%
Record high76° (1998)
Record low15° (2007)
Mon, 0747° / 33°0.12
47 °
Powder Mill Estates, Monday, 7 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation22%
Record high74° (1998)
Record low6° (2002)
Tue, 0846° / 33°0.07
46 °
Powder Mill Estates, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation25%
Record high70° (1978)
Record low16° (2003)
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 Powder Mill Estates, 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 Powder Mill Estates, 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.