Monthly outlook for Long Green, MD: average high 62.3°, average low 45.8°. That is 3.8° above the climate normal for November. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 6 November (70.8°), the coolest 13 November (31.1°).
62.3°/45.8°
Average high / low
+3.8°
Above normal
3 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
64.1°
57.3°
+3.8°
12 November – 21 November
59.3°
52.3°
+3.9°
22 November – 1 December
at normal
49.7°
—
November records over 66 years
80.4°6 November 2024All-time high
14.9°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Parkville (6 mi).
Tue, 0370° / 43°0
70 °
Long Green, Tuesday, 3 November
Overcast. High 70°, low 43°.
Pressure30.27 inHg
Wind7.5 mph S
Humidity66%
Visibility6.2 mi
Dew point54°
Wed, 0469° / 51°0
69 °
Long Green, Wednesday, 4 November
Clear. High 69°, low 51°.
Pressure30.12 inHg
Wind8.5 mph S
Humidity66%
Visibility6.2 mi
Dew point57°
Thu, 0567° / 59°0.2
67 °
Long Green, Thursday, 5 November
Light rain. High 67°, low 59°.
Pressure29.85 inHg
Wind10.4 mph S
Humidity95%
Visibility6.2 mi
Dew point64°
Fri, 0671° / 56°0.06
71 °
Long Green, Friday, 6 November
Light rain. High 71°, low 56°.
Pressure29.85 inHg
Wind6.1 mph NW
Humidity72%
Visibility—
Dew point56°
Sat, 0764° / 48°0
64 °
Long Green, Saturday, 7 November
Mostly clear. High 64°, low 48°.
Pressure29.85 inHg
Wind9.9 mph W
Humidity52%
Visibility—
Dew point44°
Sun, 0855° / 41°0.01
55 °
Long Green, Sunday, 8 November
Light rain. High 55°, low 41°.
Pressure29.94 inHg
Wind10.8 mph S
Humidity47%
Visibility—
Dew point30°
Mon, 0961° / 49°0.15
61 °
Long Green, Monday, 9 November
Light rain. High 61°, low 49°.
Pressure30.12 inHg
Wind10.6 mph S
Humidity38%
Visibility—
Dew point29°
Tue, 1058° / 47°0
58 °
Long Green, Tuesday, 10 November
Overcast. High 58°, low 47°.
Pressure30.09 inHg
Wind4.9 mph N
Humidity53%
Visibility—
Dew point36°
Wed, 1160° / 43°0.01
60 °
Long Green, Wednesday, 11 November
Light rain. High 60°, low 43°.
Pressure29.91 inHg
Wind11.2 mph NW
Humidity51%
Visibility—
Dew point36°
Thu, 1250° / 37°0.02
50 °
Long Green, Thursday, 12 November
Light rain. High 50°, low 37°.
Pressure30.12 inHg
Wind10.7 mph N
Humidity50%
Visibility—
Dew point28°
Fri, 1349° / 31°0
49 °
Long Green, Friday, 13 November
Clear. High 49°, low 31°.
Pressure30.33 inHg
Wind10.6 mph NW
Humidity52%
Visibility—
Dew point24°
Sat, 1460° / 40°0
60 °
Long Green, Saturday, 14 November
Clear. High 60°, low 40°.
Pressure30.30 inHg
Wind12.1 mph W
Humidity43%
Visibility—
Dew point29°
Sun, 1566° / 46°0
66 °
Long Green, Sunday, 15 November
Partly cloudy. High 66°, low 46°.
Pressure30.15 inHg
Wind13.8 mph W
Humidity35%
Visibility—
Dew point30°
Mon, 1668° / 51°0
68 °
Long Green, Monday, 16 November
Clear. High 68°, low 51°.
Pressure30.21 inHg
Wind8.1 mph NW
Humidity62%
Visibility—
Dew point48°
Tue, 1763° / 50°0
63 °
Long Green, Tuesday, 17 November
Clear. High 63°, low 50°.
Pressure30.39 inHg
Wind6.2 mph SE
Humidity63%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1852° / 38°0.06
52 °
Long Green, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high69° (2021)
Record low26° (2014)
Thu, 1952° / 38°0.1
52 °
Long Green, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high67° (1985)
Record low22° (2014)
Fri, 2052° / 38°0.08
52 °
Long Green, Friday, 20 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high73° (1985)
Record low24° (2022)
Sat, 2151° / 37°0.09
51 °
Long Green, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (1991)
Record low22° (2022)
Sun, 2250° / 37°0.13
50 °
Long Green, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.13 in
Chance of precipitation32%
Record high69° (2007)
Record low22° (2018)
Mon, 2349° / 35°0.07
49 °
Long Green, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (1979)
Record low18° (1989)
Tue, 2450° / 37°0.13
50 °
Long Green, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.13 in
Chance of precipitation30%
Record high66° (1979)
Record low15° (1989)
Wed, 2550° / 36°0.11
50 °
Long Green, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation37%
Record high69° (1973)
Record low19° (1989)
Thu, 2652° / 37°0.15
52 °
Long Green, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.15 in
Chance of precipitation37%
Record high65° (2025)
Record low26° (2005)
Fri, 2751° / 37°0.09
51 °
Long Green, Friday, 27 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation33%
Record high64° (1976)
Record low23° (1974)
Sat, 2851° / 38°0.18
51 °
Long Green, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.18 in
Chance of precipitation30%
Record high67° (1990)
Record low24° (1996)
Sun, 2948° / 36°0.14
48 °
Long Green, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.14 in
Chance of precipitation30%
Record high66° (1998)
Record low22° (2023)
Mon, 3048° / 36°0.12
48 °
Long Green, Monday, 30 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.12 in
Chance of precipitation32%
Record high67° (2001)
Record low20° (1976)
Tue, 0148° / 35°0.13
48 °
Long Green, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation30%
Record high70° (2006)
Record low17° (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 Long Green, 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 Long Green, 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.