Monthly outlook for Glen Hills, MD: average high 59.3°, average low 43.9°. That is 2.7° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 6 November (74°), the coolest 14 November (32.6°).
59.3°/43.9°
Average high / low
+2.7°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
57.4°
55.5°
+1.1°
16 November – 25 November
62.3°
51.8°
+5.8°
26 November – 5 December
at normal
49.2°
—
November records over 66 years
80.1°1 November 1974All-time high
13.6°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Gaithersburg (4 mi).
Sat, 0761° / 49°0
61 °
Glen Hills, Saturday, 7 November
Clear. High 61°, low 49°.
Pressure29.97 inHg
Wind12.1 mph NW
Humidity42%
Visibility6.2 mi
Dew point33°
Sun, 0861° / 46°0
61 °
Glen Hills, Sunday, 8 November
Clear. High 61°, low 46°.
Pressure30.00 inHg
Wind10 mph W
Humidity44%
Visibility6.2 mi
Dew point37°
Mon, 0958° / 46°0
58 °
Glen Hills, Monday, 9 November
Overcast. High 58°, low 46°.
Pressure30.00 inHg
Wind15.9 mph NW
Humidity44%
Visibility6.2 mi
Dew point35°
Tue, 1065° / 41°0
65 °
Glen Hills, Tuesday, 10 November
Clear. High 65°, low 41°.
Pressure30.06 inHg
Wind7.7 mph W
Humidity53%
Visibility—
Dew point36°
Wed, 1164° / 46°0
64 °
Glen Hills, Wednesday, 11 November
Clear. High 64°, low 46°.
Pressure29.97 inHg
Wind10.2 mph W
Humidity62%
Visibility—
Dew point45°
Thu, 1252° / 40°0
52 °
Glen Hills, Thursday, 12 November
Clear. High 52°, low 40°.
Pressure29.97 inHg
Wind9.3 mph NW
Humidity50%
Visibility—
Dew point29°
Fri, 1348° / 38°0
48 °
Glen Hills, Friday, 13 November
Overcast. High 48°, low 38°.
Pressure29.91 inHg
Wind8.1 mph NW
Humidity54%
Visibility—
Dew point29°
Sat, 1445° / 33°0
45 °
Glen Hills, Saturday, 14 November
Clear. High 45°, low 33°.
Pressure29.94 inHg
Wind11.7 mph NW
Humidity58%
Visibility—
Dew point26°
Sun, 1546° / 36°0
46 °
Glen Hills, Sunday, 15 November
Overcast. High 46°, low 36°.
Pressure30.12 inHg
Wind13.7 mph NW
Humidity68%
Visibility—
Dew point32°
Mon, 1655° / 36°0
55 °
Glen Hills, Monday, 16 November
Clear. High 55°, low 36°.
Pressure30.45 inHg
Wind11.5 mph NW
Humidity60%
Visibility—
Dew point32°
Tue, 1763° / 42°0
63 °
Glen Hills, Tuesday, 17 November
Clear. High 63°, low 42°.
Pressure30.36 inHg
Wind11.4 mph W
Humidity44%
Visibility—
Dew point31°
Wed, 1861° / 43°0
61 °
Glen Hills, Wednesday, 18 November
Clear. High 61°, low 43°.
Pressure30.39 inHg
Wind6.2 mph SW
Humidity56%
Visibility—
Dew point37°
Thu, 1966° / 47°0
66 °
Glen Hills, Thursday, 19 November
Mostly clear. High 66°, low 47°.
Pressure30.18 inHg
Wind7.8 mph W
Humidity43%
Visibility—
Dew point35°
Fri, 2060° / 47°0
60 °
Glen Hills, Friday, 20 November
Partly cloudy. High 60°, low 47°.
Pressure30.24 inHg
Wind7.4 mph S
Humidity60%
Visibility—
Dew point40°
Sat, 2169° / 53°0
69 °
Glen Hills, Saturday, 21 November
Overcast. High 69°, low 53°.
Pressure29.94 inHg
Wind11.9 mph S
Humidity62%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2251° / 37°0.11
51 °
Glen Hills, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (2007)
Record low23° (1964)
Mon, 2350° / 35°0.06
50 °
Glen Hills, Monday, 23 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation20%
Record high69° (1979)
Record low18° (1989)
Tue, 2451° / 36°0.14
51 °
Glen Hills, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.14 in
Chance of precipitation33%
Record high70° (1979)
Record low14° (1989)
Wed, 2551° / 35°0.09
51 °
Glen Hills, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.09 in
Chance of precipitation32%
Record high71° (1973)
Record low18° (1989)
Thu, 2652° / 37°0.13
52 °
Glen Hills, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.13 in
Chance of precipitation35%
Record high67° (2025)
Record low25° (2005)
Fri, 2751° / 37°0.09
51 °
Glen Hills, Friday, 27 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation35%
Record high65° (1976)
Record low24° (1974)
Sat, 2852° / 38°0.19
52 °
Glen Hills, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.19 in
Chance of precipitation33%
Record high69° (1990)
Record low24° (1996)
Sun, 2949° / 35°0.14
49 °
Glen Hills, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.14 in
Chance of precipitation30%
Record high68° (1998)
Record low22° (2023)
Mon, 3048° / 35°0.11
48 °
Glen Hills, Monday, 30 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (2001)
Record low20° (1976)
Tue, 0148° / 34°0.15
48 °
Glen Hills, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.15 in
Chance of precipitation33%
Record high71° (2006)
Record low14° (1967)
Wed, 0248° / 33°0.09
48 °
Glen Hills, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.09 in
Chance of precipitation28%
Record high64° (1970)
Record low12° (1967)
Thu, 0348° / 33°0.1
48 °
Glen Hills, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.1 in
Chance of precipitation23%
Record high68° (1998)
Record low17° (1976)
Fri, 0448° / 33°0.09
48 °
Glen Hills, Friday, 4 December
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.09 in
Chance of precipitation25%
Record high72° (1982)
Record low16° (1966)
Sat, 0546° / 33°0.15
46 °
Glen Hills, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation32%
Record high71° (1998)
Record low23° (1966)
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 Glen Hills, 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 Glen Hills, 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.