Monthly outlook for Berwyn Heights, MD: average high 54.6°, average low 39°. That is 0.7° above the climate normal for November. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 20 November (63.6°), the coolest 25 November (29.5°).
54.6°/39°
Average high / low
+0.7°
Above normal
2 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
58.1°
53.6°
+2.5°
24 November – 3 December
48.7°
51.4°
-1.5°
4 December – 13 December
at normal
47°
—
November records over 66 years
81.7°1 November 1974All-time high
15.6°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — College Park (1 mi).
Sun, 1554° / 43°0
54 °
Berwyn Heights, Sunday, 15 November
Overcast. High 54°, low 43°.
Pressure30.21 inHg
Wind10.2 mph NW
Humidity50%
Visibility6.2 mi
Dew point32°
Mon, 1653° / 36°0
53 °
Berwyn Heights, Monday, 16 November
Partly cloudy. High 53°, low 36°.
Pressure30.47 inHg
Wind7.3 mph NW
Humidity50%
Visibility6.2 mi
Dew point32°
Tue, 1754° / 35°0
54 °
Berwyn Heights, Tuesday, 17 November
Clear. High 54°, low 35°.
Pressure30.53 inHg
Wind4.1 mph NW
Humidity54%
Visibility6.2 mi
Dew point35°
Wed, 1859° / 36°0
59 °
Berwyn Heights, Wednesday, 18 November
Clear. High 59°, low 36°.
Pressure30.53 inHg
Wind4.8 mph NW
Humidity59%
Visibility—
Dew point36°
Thu, 1963° / 37°0
63 °
Berwyn Heights, Thursday, 19 November
Clear. High 63°, low 37°.
Pressure30.45 inHg
Wind3.8 mph W
Humidity52%
Visibility—
Dew point35°
Fri, 2064° / 47°0
64 °
Berwyn Heights, Friday, 20 November
Overcast. High 64°, low 47°.
Pressure30.39 inHg
Wind4 mph NW
Humidity40%
Visibility—
Dew point31°
Sat, 2162° / 48°0
62 °
Berwyn Heights, Saturday, 21 November
Clear. High 62°, low 48°.
Pressure30.27 inHg
Wind5.6 mph NE
Humidity65%
Visibility—
Dew point44°
Sun, 2262° / 48°0
62 °
Berwyn Heights, Sunday, 22 November
Partly cloudy. High 62°, low 48°.
Pressure29.94 inHg
Wind8.5 mph S
Humidity79%
Visibility—
Dew point48°
Mon, 2356° / 36°0
56 °
Berwyn Heights, Monday, 23 November
Mostly clear. High 56°, low 36°.
Pressure29.91 inHg
Wind13.1 mph NW
Humidity44%
Visibility—
Dew point25°
Tue, 2442° / 31°0
42 °
Berwyn Heights, Tuesday, 24 November
Partly cloudy. High 42°, low 31°.
Pressure30.03 inHg
Wind10.4 mph W
Humidity38%
Visibility—
Dew point14°
Wed, 2542° / 29°0
42 °
Berwyn Heights, Wednesday, 25 November
Clear. High 42°, low 29°.
Pressure30.24 inHg
Wind13.3 mph NW
Humidity43%
Visibility—
Dew point14°
Thu, 2650° / 32°0
50 °
Berwyn Heights, Thursday, 26 November
Clear. High 50°, low 32°.
Pressure30.27 inHg
Wind9.1 mph SW
Humidity32%
Visibility—
Dew point12°
Fri, 2748° / 38°0
48 °
Berwyn Heights, Friday, 27 November
Mostly clear. High 48°, low 38°.
Pressure30.42 inHg
Wind8.7 mph NW
Humidity46%
Visibility—
Dew point23°
Sat, 2856° / 39°0.13
56 °
Berwyn Heights, Saturday, 28 November
Light rain. High 56°, low 39°.
Pressure30.36 inHg
Wind14 mph S
Humidity62%
Visibility—
Dew point34°
Sun, 2955° / 50°0.31
55 °
Berwyn Heights, Sunday, 29 November
Rain. High 55°, low 50°.
Pressure29.91 inHg
Wind14.2 mph NW
Humidity67%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3050° / 37°0.12
50 °
Berwyn Heights, Monday, 30 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation33%
Record high71° (2001)
Record low22° (1976)
Tue, 0150° / 36°0.15
50 °
Berwyn Heights, 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 °
Berwyn Heights, 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 °
Berwyn Heights, 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 low20° (1976)
Fri, 0449° / 35°0.08
49 °
Berwyn Heights, Friday, 4 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (1998)
Record low18° (1966)
Sat, 0548° / 35°0.15
48 °
Berwyn 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 low24° (1966)
Sun, 0648° / 34°0.1
48 °
Berwyn Heights, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation35%
Record high75° (1998)
Record low15° (2007)
Mon, 0747° / 33°0.12
47 °
Berwyn Heights, Monday, 7 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation22%
Record high75° (1998)
Record low5° (2002)
Tue, 0846° / 33°0.07
46 °
Berwyn Heights, 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 low17° (2003)
Wed, 0946° / 33°0.18
46 °
Berwyn Heights, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.18 in
Chance of precipitation38%
Record high69° (1966)
Record low17° (2002)
Thu, 1047° / 34°0.16
47 °
Berwyn Heights, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.16 in
Chance of precipitation33%
Record high68° (1966)
Record low16° (1989)
Fri, 1147° / 33°0.17
47 °
Berwyn Heights, Friday, 11 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.17 in
Chance of precipitation33%
Record high69° (2021)
Record low17° (1968)
Sat, 1246° / 33°0.07
46 °
Berwyn 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 low12° (1962)
Sun, 1346° / 33°0.12
46 °
Berwyn Heights, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation28%
Record high70° (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 Berwyn 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 Berwyn 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.