Monthly outlook for Greenwich Forest, MD: average high 65.7°, average low 48.7°. That is 2.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 3 November (70.9°), the coolest 25 October (37.8°).
65.7°/48.7°
Average high / low
+2.6°
Above normal
1 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
65.3°
62°
+1.8°
2 November – 11 November
66.5°
58.8°
+4.3°
12 November – 21 November
at normal
53.7°
—
October records over 66 years
94.1°2 October 2019All-time high
28.8°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Chevy Chase Section Five (2 mi).
Sat, 2463° / 40°0
63 °
Greenwich Forest, Saturday, 24 October
Clear. High 63°, low 40°.
Pressure30.53 inHg
Wind3.8 mph SE
Humidity50%
Visibility6.2 mi
Dew point39°
Sun, 2564° / 38°0
64 °
Greenwich Forest, Sunday, 25 October
Clear. High 64°, low 38°.
Pressure30.56 inHg
Wind1.2 mph SE
Humidity53%
Visibility6.2 mi
Dew point43°
Mon, 2667° / 44°0
67 °
Greenwich Forest, Monday, 26 October
Clear. High 67°, low 44°.
Pressure30.33 inHg
Wind5.5 mph NW
Humidity54%
Visibility6.2 mi
Dew point46°
Tue, 2765° / 51°0
65 °
Greenwich Forest, Tuesday, 27 October
Clear. High 65°, low 51°.
Pressure30.33 inHg
Wind4.7 mph NE
Humidity54%
Visibility6.2 mi
Dew point45°
Wed, 2862° / 46°0
62 °
Greenwich Forest, Wednesday, 28 October
Clear. High 62°, low 46°.
Pressure30.45 inHg
Wind6.1 mph SE
Humidity67%
Visibility—
Dew point44°
Thu, 2965° / 47°0
65 °
Greenwich Forest, Thursday, 29 October
Clear. High 65°, low 47°.
Pressure30.36 inHg
Wind5.1 mph SE
Humidity65%
Visibility—
Dew point44°
Fri, 3071° / 50°0
71 °
Greenwich Forest, Friday, 30 October
Clear. High 71°, low 50°.
Pressure30.21 inHg
Wind3.9 mph W
Humidity54%
Visibility—
Dew point43°
Sat, 3170° / 56°0
70 °
Greenwich Forest, Saturday, 31 October
Overcast. High 70°, low 56°.
Pressure30.30 inHg
Wind7.3 mph SE
Humidity59%
Visibility—
Dew point49°
Sun, 0164° / 56°0
64 °
Greenwich Forest, Sunday, 1 November
Overcast. High 64°, low 56°.
Pressure30.42 inHg
Wind6 mph SE
Humidity76%
Visibility—
Dew point52°
Mon, 0271° / 55°0
71 °
Greenwich Forest, Monday, 2 November
Overcast. High 71°, low 55°.
Pressure30.36 inHg
Wind3.7 mph E
Humidity64%
Visibility—
Dew point50°
Tue, 0371° / 60°0
71 °
Greenwich Forest, Tuesday, 3 November
Overcast. High 71°, low 60°.
Pressure30.30 inHg
Wind8.8 mph S
Humidity61%
Visibility—
Dew point51°
Wed, 0462° / 48°0.2
62 °
Greenwich Forest, Wednesday, 4 November
Rain. High 62°, low 48°.
Pressure29.88 inHg
Wind15.5 mph NW
Humidity71%
Visibility—
Dew point52°
Thu, 0563° / 45°0
63 °
Greenwich Forest, Thursday, 5 November
Overcast. High 63°, low 45°.
Pressure30.15 inHg
Wind11.7 mph NW
Humidity39%
Visibility—
Dew point28°
Fri, 0666° / 49°0
66 °
Greenwich Forest, Friday, 6 November
Clear. High 66°, low 49°.
Pressure30.00 inHg
Wind9.1 mph NW
Humidity40%
Visibility—
Dew point33°
Sat, 0767° / 52°0
67 °
Greenwich Forest, Saturday, 7 November
Partly cloudy. High 67°, low 52°.
Pressure30.09 inHg
Wind6.9 mph NW
Humidity42%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0858° / 42°0.16
58 °
Greenwich Forest, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.16 in
Chance of precipitation22%
Record high75° (1975)
Record low28° (1960)
Mon, 0958° / 42°0.06
58 °
Greenwich Forest, Monday, 9 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.06 in
Chance of precipitation27%
Record high76° (2023)
Record low26° (1976)
Tue, 1058° / 42°0.13
58 °
Greenwich Forest, 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 low31° (1973)
Wed, 1156° / 42°0.19
56 °
Greenwich Forest, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.19 in
Chance of precipitation27%
Record high73° (2006)
Record low22° (2017)
Thu, 1254° / 41°0.23
54 °
Greenwich Forest, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.23 in
Chance of precipitation37%
Record high71° (1964)
Record low28° (1987)
Fri, 1353° / 39°0.1
53 °
Greenwich Forest, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation35%
Record high72° (1964)
Record low23° (2019)
Sat, 1454° / 39°0.07
54 °
Greenwich Forest, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation13%
Record high74° (1985)
Record low24° (1986)
Sun, 1555° / 40°0.09
55 °
Greenwich Forest, 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 °
Greenwich Forest, Monday, 16 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.12 in
Chance of precipitation32%
Record high72° (2005)
Record low24° (1967)
Tue, 1753° / 39°0.08
53 °
Greenwich Forest, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.08 in
Chance of precipitation28%
Record high69° (1987)
Record low28° (1995)
Wed, 1854° / 38°0.06
54 °
Greenwich Forest, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.06 in
Chance of precipitation28%
Record high71° (2021)
Record low26° (2014)
Thu, 1954° / 39°0.11
54 °
Greenwich Forest, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.11 in
Chance of precipitation28%
Record high70° (1985)
Record low23° (2014)
Fri, 2053° / 39°0.07
53 °
Greenwich Forest, Friday, 20 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation25%
Record high75° (1985)
Record low28° (2022)
Sat, 2152° / 38°0.09
52 °
Greenwich Forest, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation23%
Record high74° (1991)
Record low25° (2022)
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 Greenwich Forest, 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 Greenwich Forest, 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.