Monthly outlook for Long Green, MD: average high 60.1°, average low 44.3°. That is 3.1° above the climate normal for November. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 5 November (73.3°), the coolest 12 November (33.8°).
60.1°/44.3°
Average high / low
+3.1°
Above normal
1 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
60.6°
55.7°
+2.7°
14 November – 23 November
59.2°
51.7°
+4.2°
24 November – 3 December
at normal
49.3°
—
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).
Thu, 0573° / 56°0.26
73 °
Long Green, Thursday, 5 November
Rain. High 73°, low 56°.
Pressure29.88 inHg
Wind13.4 mph S
Humidity78%
Visibility6.2 mi
Dew point63°
Fri, 0670° / 53°0
70 °
Long Green, Friday, 6 November
Partly cloudy. High 70°, low 53°.
Pressure29.91 inHg
Wind4.3 mph NW
Humidity50%
Visibility6.2 mi
Dew point50°
Sat, 0756° / 47°0
56 °
Long Green, Saturday, 7 November
Clear. High 56°, low 47°.
Pressure29.91 inHg
Wind12.8 mph NW
Humidity50%
Visibility6.2 mi
Dew point37°
Sun, 0857° / 47°0
57 °
Long Green, Sunday, 8 November
Partly cloudy. High 57°, low 47°.
Pressure29.97 inHg
Wind12.9 mph W
Humidity51%
Visibility6.2 mi
Dew point38°
Mon, 0954° / 46°0
54 °
Long Green, Monday, 9 November
Overcast. High 54°, low 46°.
Pressure29.97 inHg
Wind17.8 mph NW
Humidity50%
Visibility—
Dew point35°
Tue, 1063° / 45°0
63 °
Long Green, Tuesday, 10 November
Overcast. High 63°, low 45°.
Pressure30.06 inHg
Wind11.4 mph SW
Humidity56%
Visibility—
Dew point39°
Wed, 1158° / 41°0
58 °
Long Green, Wednesday, 11 November
Clear. High 58°, low 41°.
Pressure29.94 inHg
Wind16.7 mph N
Humidity52%
Visibility—
Dew point37°
Thu, 1248° / 34°0
48 °
Long Green, Thursday, 12 November
Clear. High 48°, low 34°.
Pressure30.27 inHg
Wind12 mph N
Humidity45%
Visibility—
Dew point22°
Fri, 1354° / 37°0
54 °
Long Green, Friday, 13 November
Overcast. High 54°, low 37°.
Pressure30.06 inHg
Wind11.9 mph W
Humidity40%
Visibility—
Dew point24°
Sat, 1458° / 41°0
58 °
Long Green, Saturday, 14 November
Mostly clear. High 58°, low 41°.
Pressure30.03 inHg
Wind12.6 mph NW
Humidity47%
Visibility—
Dew point30°
Sun, 1561° / 44°0
61 °
Long Green, Sunday, 15 November
Clear. High 61°, low 44°.
Pressure30.15 inHg
Wind12.5 mph W
Humidity48%
Visibility—
Dew point34°
Mon, 1658° / 44°0
58 °
Long Green, Monday, 16 November
Overcast. High 58°, low 44°.
Pressure30.21 inHg
Wind8.7 mph NW
Humidity60%
Visibility—
Dew point39°
Tue, 1758° / 39°0
58 °
Long Green, Tuesday, 17 November
Clear. High 58°, low 39°.
Pressure30.36 inHg
Wind4.2 mph N
Humidity38%
Visibility—
Dew point25°
Wed, 1861° / 43°0
61 °
Long Green, Wednesday, 18 November
Clear. High 61°, low 43°.
Pressure30.39 inHg
Wind6.4 mph S
Humidity60%
Visibility—
Dew point40°
Thu, 1960° / 44°0.04
60 °
Long Green, Thursday, 19 November
Light rain. High 60°, low 44°.
Pressure30.21 inHg
Wind12.7 mph S
Humidity54%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 0247° / 34°0.12
47 °
Long Green, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation28%
Record high63° (1970)
Record low13° (1967)
Thu, 0348° / 34°0.1
48 °
Long Green, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation23%
Record high67° (1998)
Record low17° (1976)
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.