As of 07:21 EDT

Weather in Harmony Grove, MD

55°Current weather

Harmony Grove, Friday, 30 October, 07:21

Clear. Feels like 54°. High 71°, low 47°.

Pressure30.09 inHg
Wind0 mph N
Humidity89%
Visibility6.2 mi
Dew point51°

Monthly outlook for Harmony Grove, MD: average high 62.8°, average low 45.8°. That is 3.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 14 November (73.6°), the coolest 8 November (35°).

62.8°/45.8°
Average high / low
+3.1°
Above normal
2 / 4
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
30 October – 8 November63.1°58.9°+2.3°
9 November – 18 November62.3°53.7°+4.7°
19 November – 28 Novemberat normal50.8°—

October records over 66 years

90.1°9 October 2007All-time high
23.9°30 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Frederick (2 mi).

Sat, 3162° / 43°0Overcast
62 °Overcast

Harmony Grove, Saturday, 31 October

Overcast. High 62°, low 43°.

Pressure30.47 inHg
Wind1.6 mph N
Humidity49%
Visibility6.2 mi
Dew point37°
Sun, 0161° / 47°0Overcast
61 °Overcast

Harmony Grove, Sunday, 1 November

Overcast. High 61°, low 47°.

Pressure30.53 inHg
Wind3.8 mph SE
Humidity47%
Visibility6.2 mi
Dew point37°
Mon, 0266° / 45°0Mostly clear
66 °Mostly clear

Harmony Grove, Monday, 2 November

Mostly clear. High 66°, low 45°.

Pressure30.39 inHg
Wind6.2 mph S
Humidity49%
Visibility6.2 mi
Dew point42°
Tue, 0368° / 47°0Overcast
68 °Overcast

Harmony Grove, Tuesday, 3 November

Overcast. High 68°, low 47°.

Pressure30.30 inHg
Wind8.5 mph SE
Humidity57%
Visibility—
Dew point43°
Wed, 0468° / 49°0Clear
68 °Clear

Harmony Grove, Wednesday, 4 November

Clear. High 68°, low 49°.

Pressure30.15 inHg
Wind10 mph S
Humidity74%
Visibility—
Dew point51°
Thu, 0567° / 58°0.4Rain
67 °Rain

Harmony Grove, Thursday, 5 November

Rain. High 67°, low 58°.

Pressure29.80 inHg
Wind12.5 mph SE
Humidity97%
Visibility—
Dew point62°
Fri, 0664° / 50°0.04Light rain
64 °Light rain

Harmony Grove, Friday, 6 November

Light rain. High 64°, low 50°.

Pressure29.56 inHg
Wind20.9 mph NW
Humidity74%
Visibility—
Dew point55°
Sat, 0753° / 38°0Clear
53 °Clear

Harmony Grove, Saturday, 7 November

Clear. High 53°, low 38°.

Pressure30.21 inHg
Wind17.6 mph NW
Humidity43%
Visibility—
Dew point25°
Sun, 0852° / 35°0Overcast
52 °Overcast

Harmony Grove, Sunday, 8 November

Overcast. High 52°, low 35°.

Pressure30.24 inHg
Wind5.9 mph W
Humidity36%
Visibility—
Dew point20°
Mon, 0955° / 42°0Partly cloudy
55 °Partly cloudy

Harmony Grove, Monday, 9 November

Partly cloudy. High 55°, low 42°.

Pressure30.06 inHg
Wind14.2 mph NW
Humidity63%
Visibility—
Dew point37°
Tue, 1054° / 41°0Mostly clear
54 °Mostly clear

Harmony Grove, Tuesday, 10 November

Mostly clear. High 54°, low 41°.

Pressure30.03 inHg
Wind14.4 mph N
Humidity49%
Visibility—
Dew point31°
Wed, 1157° / 38°0Overcast
57 °Overcast

Harmony Grove, Wednesday, 11 November

Overcast. High 57°, low 38°.

Pressure30.03 inHg
Wind4.6 mph W
Humidity54%
Visibility—
Dew point33°
Thu, 1261° / 46°0.03Light rain
61 °Light rain

Harmony Grove, Thursday, 12 November

Light rain. High 61°, low 46°.

Pressure29.83 inHg
Wind5.3 mph S
Humidity77%
Visibility—
Dew point43°
Fri, 1373° / 53°0Clear
73 °Clear

Harmony Grove, Friday, 13 November

Clear. High 73°, low 53°.

Pressure30.03 inHg
Wind11.9 mph W
Humidity70%
Visibility—
Dew point54°
Sat, 1474° / 55°0Overcast
74 °Overcast

Harmony Grove, Saturday, 14 November

Overcast. High 74°, low 55°.

Pressure30.24 inHg
Wind3.8 mph W
Humidity56%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1554° / 38°0.1Climate normal
54 °Climate normal

Harmony Grove, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high75° (1973)
Record low26° (1995)
Mon, 1653° / 37°0.12Climate normal
53 °Climate normal

Harmony Grove, Monday, 16 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.12 in
Chance of precipitation33%
Record high70° (2001)
Record low16° (1995)
Tue, 1752° / 37°0.08Climate normal
52 °Climate normal

Harmony Grove, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.08 in
Chance of precipitation23%
Record high68° (1987)
Record low20° (1995)
Wed, 1852° / 36°0.06Climate normal
52 °Climate normal

Harmony Grove, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (1963)
Record low24° (2018)
Thu, 1952° / 37°0.09Climate normal
52 °Climate normal

Harmony Grove, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high70° (1985)
Record low22° (2014)
Fri, 2052° / 37°0.07Climate normal
52 °Climate normal

Harmony Grove, Friday, 20 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation23%
Record high75° (1985)
Record low24° (2022)
Sat, 2151° / 36°0.11Climate normal
51 °Climate normal

Harmony Grove, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation28%
Record high71° (2007)
Record low22° (2022)
Sun, 2250° / 36°0.11Climate normal
50 °Climate normal

Harmony Grove, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (2007)
Record low22° (2018)
Mon, 2350° / 35°0.06Climate normal
50 °Climate normal

Harmony Grove, Monday, 23 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (1979)
Record low21° (2018)
Tue, 2450° / 35°0.14Climate normal
50 °Climate normal

Harmony Grove, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.14 in
Chance of precipitation33%
Record high68° (1999)
Record low19° (1989)
Wed, 2550° / 35°0.09Climate normal
50 °Climate normal

Harmony Grove, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high71° (1973)
Record low21° (1989)
Thu, 2652° / 36°0.15Climate normal
52 °Climate normal

Harmony Grove, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.15 in
Chance of precipitation35%
Record high65° (1979)
Record low21° (1971)
Fri, 2751° / 36°0.11Climate normal
51 °Climate normal

Harmony Grove, Friday, 27 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation35%
Record high67° (1976)
Record low25° (1974)
Sat, 2851° / 37°0.21Climate normal
51 °Climate normal

Harmony Grove, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.21 in
Chance of precipitation33%
Record high69° (1990)
Record low21° (2014)

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.