Monthly outlook for Harmony Grove, MD: average high 50.8°, average low 34.1°. That is 0.4° below the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 20 November (63.6°), the coolest 24 November (20°).
50.8°/34.1°
Average high / low
−0.4°
Below normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
54.7°
52.1°
+1.5°
23 November – 2 December
44.3°
49.4°
-2.9°
3 December – 12 December
at normal
45.2°
—
November records over 66 years
79.9°6 November 2024All-time high
16°16 November 1995All-time low
Climate normals and records are computed from the nearest reference point — Frederick (2 mi).
Sat, 1447° / 36°0
47 °
Harmony Grove, Saturday, 14 November
Overcast. High 47°, low 36°.
Pressure29.91 inHg
Wind15.8 mph NW
Humidity59%
Visibility6.2 mi
Dew point28°
Sun, 1548° / 40°0
48 °
Harmony Grove, Sunday, 15 November
Overcast. High 48°, low 40°.
Pressure30.24 inHg
Wind11.6 mph NW
Humidity54%
Visibility6.2 mi
Dew point29°
Mon, 1651° / 39°0
51 °
Harmony Grove, Monday, 16 November
Partly cloudy. High 51°, low 39°.
Pressure30.47 inHg
Wind7.4 mph NW
Humidity51%
Visibility6.2 mi
Dew point30°
Tue, 1753° / 34°0
53 °
Harmony Grove, Tuesday, 17 November
Clear. High 53°, low 34°.
Pressure30.50 inHg
Wind4.2 mph NW
Humidity49%
Visibility6.2 mi
Dew point32°
Wed, 1858° / 36°0
58 °
Harmony Grove, Wednesday, 18 November
Clear. High 58°, low 36°.
Pressure30.50 inHg
Wind2.9 mph NW
Humidity47%
Visibility—
Dew point30°
Thu, 1962° / 41°0
62 °
Harmony Grove, Thursday, 19 November
Partly cloudy. High 62°, low 41°.
Pressure30.42 inHg
Wind4.7 mph SW
Humidity41%
Visibility—
Dew point30°
Fri, 2064° / 46°0
64 °
Harmony Grove, Friday, 20 November
Partly cloudy. High 64°, low 46°.
Pressure30.45 inHg
Wind5.9 mph N
Humidity50%
Visibility—
Dew point38°
Sat, 2162° / 43°0
62 °
Harmony Grove, Saturday, 21 November
Mostly clear. High 62°, low 43°.
Pressure30.33 inHg
Wind8.5 mph SE
Humidity69%
Visibility—
Dew point43°
Sun, 2256° / 37°0
56 °
Harmony Grove, Sunday, 22 November
Overcast. High 56°, low 37°.
Pressure29.74 inHg
Wind19.5 mph NW
Humidity55%
Visibility—
Dew point38°
Mon, 2340° / 25°0
40 °
Harmony Grove, Monday, 23 November
Clear. High 40°, low 25°.
Pressure30.09 inHg
Wind16 mph W
Humidity39%
Visibility—
Dew point13°
Tue, 2439° / 20°0
39 °
Harmony Grove, Tuesday, 24 November
Clear. High 39°, low 20°.
Pressure30.24 inHg
Wind15.3 mph NW
Humidity50%
Visibility—
Dew point14°
Wed, 2542° / 27°0
42 °
Harmony Grove, Wednesday, 25 November
Clear. High 42°, low 27°.
Pressure30.50 inHg
Wind15.1 mph NW
Humidity54%
Visibility—
Dew point20°
Thu, 2644° / 23°0
44 °
Harmony Grove, Thursday, 26 November
Clear. High 44°, low 23°.
Pressure30.62 inHg
Wind8.9 mph W
Humidity46%
Visibility—
Dew point15°
Fri, 2749° / 26°0
49 °
Harmony Grove, Friday, 27 November
Clear. High 49°, low 26°.
Pressure30.47 inHg
Wind8.5 mph W
Humidity33%
Visibility—
Dew point12°
Sat, 2851° / 30°0
51 °
Harmony Grove, Saturday, 28 November
Clear. High 51°, low 30°.
Pressure30.50 inHg
Wind5 mph SE
Humidity33%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2948° / 35°0.14
48 °
Harmony Grove, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.14 in
Chance of precipitation30%
Record high67° (1998)
Record low22° (2023)
Mon, 3048° / 35°0.11
48 °
Harmony Grove, Monday, 30 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (2001)
Record low19° (1976)
Tue, 0147° / 33°0.15
47 °
Harmony Grove, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.15 in
Chance of precipitation37%
Record high72° (2006)
Record low13° (1967)
Wed, 0247° / 32°0.11
47 °
Harmony Grove, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.11 in
Chance of precipitation27%
Record high63° (1970)
Record low7° (1967)
Thu, 0347° / 33°0.12
47 °
Harmony Grove, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation27%
Record high68° (1998)
Record low16° (1976)
Fri, 0447° / 32°0.09
47 °
Harmony Grove, Friday, 4 December
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.09 in
Chance of precipitation23%
Record high72° (1982)
Record low14° (1966)
Sat, 0546° / 33°0.13
46 °
Harmony Grove, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation32%
Record high72° (2001)
Record low22° (1966)
Sun, 0646° / 32°0.1
46 °
Harmony Grove, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.1 in
Chance of precipitation33%
Record high74° (1998)
Record low13° (2007)
Mon, 0744° / 31°0.09
44 °
Harmony Grove, Monday, 7 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.09 in
Chance of precipitation18%
Record high73° (1998)
Record low2° (2002)
Tue, 0844° / 31°0.07
44 °
Harmony Grove, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation23%
Record high68° (1980)
Record low13° (2003)
Wed, 0944° / 31°0.18
44 °
Harmony Grove, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.18 in
Chance of precipitation38%
Record high68° (1966)
Record low10° (1989)
Thu, 1045° / 32°0.15
45 °
Harmony Grove, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.15 in
Chance of precipitation32%
Record high68° (1966)
Record low15° (1977)
Fri, 1144° / 31°0.16
44 °
Harmony Grove, Friday, 11 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.16 in
Chance of precipitation32%
Record high63° (2021)
Record low9° (1962)
Sat, 1244° / 30°0.07
44 °
Harmony Grove, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.07 in
Chance of precipitation23%
Record high68° (2015)
Record low3° (1962)
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 Harmony Grove, 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 Harmony Grove, 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.