Monthly outlook for Forest Glen, MD: average high 66.1°, average low 50.7°. That is 2.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 2 November (79.4°), the coolest 18 October (38.8°).
66.1°/50.7°
Average high / low
+2.1°
Above normal
1 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
62.3°
63.1°
-0.5°
28 October – 6 November
72.6°
60.4°
+6.8°
7 November – 16 November
at normal
55.5°
—
October records over 66 years
93.7°2 October 2019All-time high
28.2°28 October 1976All-time low
Mon, 1966° / 40°0
66 °
Forest Glen, Monday, 19 October
Clear. High 66°, low 40°.
Pressure30.42 inHg
Wind7.2 mph N
Humidity44%
Visibility6.2 mi
Dew point38°
Tue, 2066° / 49°0
66 °
Forest Glen, Tuesday, 20 October
Clear. High 66°, low 49°.
Pressure30.27 inHg
Wind8.2 mph N
Humidity59%
Visibility6.2 mi
Dew point48°
Wed, 2161° / 45°0
61 °
Forest Glen, Wednesday, 21 October
Clear. High 61°, low 45°.
Pressure30.30 inHg
Wind5.8 mph N
Humidity55%
Visibility6.2 mi
Dew point42°
Thu, 2265° / 44°0
65 °
Forest Glen, Thursday, 22 October
Clear. High 65°, low 44°.
Pressure30.15 inHg
Wind7 mph NW
Humidity56%
Visibility—
Dew point41°
Fri, 2355° / 45°0
55 °
Forest Glen, Friday, 23 October
Clear. High 55°, low 45°.
Pressure30.36 inHg
Wind9.6 mph N
Humidity50%
Visibility—
Dew point31°
Sat, 2462° / 47°0
62 °
Forest Glen, Saturday, 24 October
Clear. High 62°, low 47°.
Pressure30.59 inHg
Wind6.9 mph SE
Humidity48%
Visibility—
Dew point36°
Sun, 2563° / 48°0
63 °
Forest Glen, Sunday, 25 October
Overcast. High 63°, low 48°.
Pressure30.47 inHg
Wind7 mph SW
Humidity58%
Visibility—
Dew point41°
Mon, 2662° / 51°0
62 °
Forest Glen, Monday, 26 October
Clear. High 62°, low 51°.
Pressure30.33 inHg
Wind9 mph N
Humidity46%
Visibility—
Dew point37°
Tue, 2764° / 49°0
64 °
Forest Glen, Tuesday, 27 October
Overcast. High 64°, low 49°.
Pressure30.30 inHg
Wind6.1 mph W
Humidity39%
Visibility—
Dew point31°
Wed, 2865° / 53°0
65 °
Forest Glen, Wednesday, 28 October
Overcast. High 65°, low 53°.
Pressure30.27 inHg
Wind6.2 mph SE
Humidity53%
Visibility—
Dew point41°
Thu, 2966° / 56°0.71
66 °
Forest Glen, Thursday, 29 October
Rain. High 66°, low 56°.
Pressure30.06 inHg
Wind12 mph S
Humidity77%
Visibility—
Dew point56°
Fri, 3072° / 61°0.02
72 °
Forest Glen, Friday, 30 October
Light rain. High 72°, low 61°.
Pressure29.85 inHg
Wind9.8 mph SW
Humidity77%
Visibility—
Dew point60°
Sat, 3174° / 60°0
74 °
Forest Glen, Saturday, 31 October
Overcast. High 74°, low 60°.
Pressure30.03 inHg
Wind4 mph S
Humidity71%
Visibility—
Dew point57°
Sun, 0179° / 62°0
79 °
Forest Glen, Sunday, 1 November
Clear. High 79°, low 62°.
Pressure30.06 inHg
Wind9.8 mph W
Humidity61%
Visibility—
Dew point57°
Mon, 0279° / 63°0
79 °
Forest Glen, Monday, 2 November
Clear. High 79°, low 63°.
Pressure30.06 inHg
Wind11.4 mph NW
Humidity63%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0361° / 45°0.06
61 °
Forest Glen, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.06 in
Chance of precipitation22%
Record high76° (2003)
Record low32° (2002)
Wed, 0459° / 43°0.11
59 °
Forest Glen, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.11 in
Chance of precipitation20%
Record high80° (1974)
Record low28° (2006)
Thu, 0559° / 44°0.09
59 °
Forest Glen, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.09 in
Chance of precipitation27%
Record high77° (1961)
Record low27° (1991)
Fri, 0658° / 44°0.07
58 °
Forest Glen, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.07 in
Chance of precipitation25%
Record high80° (2024)
Record low27° (1967)
Sat, 0758° / 43°0.08
58 °
Forest Glen, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.08 in
Chance of precipitation25%
Record high78° (2024)
Record low28° (1967)
Sun, 0857° / 42°0.16
57 °
Forest Glen, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.16 in
Chance of precipitation22%
Record high75° (1975)
Record low28° (1960)
Mon, 0958° / 42°0.06
58 °
Forest Glen, Monday, 9 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.06 in
Chance of precipitation27%
Record high75° (2023)
Record low26° (1976)
Tue, 1058° / 42°0.13
58 °
Forest Glen, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.13 in
Chance of precipitation32%
Record high72° (1975)
Record low30° (2017)
Wed, 1156° / 41°0.19
56 °
Forest Glen, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.19 in
Chance of precipitation27%
Record high72° (2006)
Record low22° (2017)
Thu, 1254° / 40°0.23
54 °
Forest Glen, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.23 in
Chance of precipitation37%
Record high71° (1964)
Record low28° (1987)
Fri, 1353° / 38°0.1
53 °
Forest Glen, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation35%
Record high72° (1964)
Record low22° (2019)
Sat, 1454° / 38°0.07
54 °
Forest Glen, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.07 in
Chance of precipitation13%
Record high74° (1985)
Record low23° (1986)
Sun, 1555° / 40°0.09
55 °
Forest Glen, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation23%
Record high76° (1993)
Record low27° (1967)
Mon, 1654° / 39°0.12
54 °
Forest Glen, Monday, 16 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high72° (2005)
Record low24° (1967)
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 Forest Glen, 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 Forest Glen, 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.