As of 18:44 EDT

Weather in Blue Mount, MD

83°Current weather

Blue Mount, Saturday, 8 August, 18:44

Overcast. Feels like 91°. High 85°, low 70°.

Pressure29.94 inHg
Wind1 mph SW
Humidity81%
Visibility6.2 mi
Dew point76°

Monthly outlook for Blue Mount, MD: average high 80.7°, average low 64.5°. That is 0.6° below the climate normal for August. Precipitation is expected on 7 days (about 1.3 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 9 August (88.7°), the coolest 15 August (54.8°).

80.7°/64.5°
Average high / low
−0.6°
Below normal
7 / 6
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August82.8°82.6°+0.1°
18 August – 27 August77.1°81°-2.2°
28 August – 6 Septemberat normal80.2°

August records over 66 years

97.2°15 August 1988All-time high
48°30 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Reisterstown (14 mi).

Sun, 0989° / 70°0Partly cloudy
89 °Partly cloudy

Blue Mount, Sunday, 9 August

Partly cloudy. High 89°, low 70°.

Pressure30.03 inHg
Wind8.1 mph NW
Humidity52%
Visibility6.2 mi
Dew point66°
Mon, 1088° / 71°0.27Heavy rain
88 °Heavy rain

Blue Mount, Monday, 10 August

Heavy rain. High 88°, low 71°.

Pressure30.03 inHg
Wind10.2 mph NW
Humidity57%
Visibility6.2 mi
Dew point68°
Tue, 1188° / 68°0.18Rain
88 °Rain

Blue Mount, Tuesday, 11 August

Rain. High 88°, low 68°.

Pressure29.94 inHg
Wind8.3 mph W
Humidity59%
Visibility6.2 mi
Dew point66°
Wed, 1281° / 68°0.21Rain
81 °Rain

Blue Mount, Wednesday, 12 August

Rain. High 81°, low 68°.

Pressure29.83 inHg
Wind8.7 mph W
Humidity74%
Visibility6.2 mi
Dew point68°
Thu, 1386° / 68°0Partly cloudy
86 °Partly cloudy

Blue Mount, Thursday, 13 August

Partly cloudy. High 86°, low 68°.

Pressure29.80 inHg
Wind12.5 mph NW
Humidity46%
Visibility
Dew point61°
Fri, 1477° / 61°0.04Light rain
77 °Light rain

Blue Mount, Friday, 14 August

Light rain. High 77°, low 61°.

Pressure29.97 inHg
Wind8.2 mph N
Humidity46%
Visibility
Dew point52°
Sat, 1575° / 55°0Clear
75 °Clear

Blue Mount, Saturday, 15 August

Clear. High 75°, low 55°.

Pressure30.21 inHg
Wind9.1 mph N
Humidity41%
Visibility
Dew point47°
Sun, 1676° / 56°0Clear
76 °Clear

Blue Mount, Sunday, 16 August

Clear. High 76°, low 56°.

Pressure30.30 inHg
Wind6.6 mph N
Humidity40%
Visibility
Dew point47°
Mon, 1782° / 60°0Mostly clear
82 °Mostly clear

Blue Mount, Monday, 17 August

Mostly clear. High 82°, low 60°.

Pressure30.12 inHg
Wind9.1 mph SE
Humidity49%
Visibility
Dew point59°
Tue, 1874° / 69°0.2Light rain
74 °Light rain

Blue Mount, Tuesday, 18 August

Light rain. High 74°, low 69°.

Pressure29.97 inHg
Wind8.5 mph SW
Humidity94%
Visibility
Dew point68°
Wed, 1983° / 66°0.01Light rain
83 °Light rain

Blue Mount, Wednesday, 19 August

Light rain. High 83°, low 66°.

Pressure29.88 inHg
Wind10.5 mph N
Humidity47%
Visibility
Dew point58°
Thu, 2076° / 61°0Overcast
76 °Overcast

Blue Mount, Thursday, 20 August

Overcast. High 76°, low 61°.

Pressure30.00 inHg
Wind6.2 mph N
Humidity49%
Visibility
Dew point52°
Fri, 2173° / 63°0.31Rain
73 °Rain

Blue Mount, Friday, 21 August

Rain. High 73°, low 63°.

Pressure29.88 inHg
Wind10.2 mph S
Humidity99%
Visibility
Dew point69°
Sat, 2284° / 68°0Partly cloudy
84 °Partly cloudy

Blue Mount, Saturday, 22 August

Partly cloudy. High 84°, low 68°.

Pressure29.77 inHg
Wind9.4 mph NW
Humidity48%
Visibility
Dew point59°
Sun, 2373° / 58°0Clear
73 °Clear

Blue Mount, Sunday, 23 August

Clear. High 73°, low 58°.

Pressure30.06 inHg
Wind16.1 mph NW
Humidity34%
Visibility
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2481° / 64°0.06Climate normal
81 °Climate normal

Blue Mount, Monday, 24 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.06 in
Chance of precipitation20%
Record high92° (1998)
Record low54° (1971)
Tue, 2582° / 65°0.06Climate normal
82 °Climate normal

Blue Mount, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.06 in
Chance of precipitation20%
Record high94° (1968)
Record low55° (1987)
Wed, 2682° / 65°0.06Climate normal
82 °Climate normal

Blue Mount, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high93° (1975)
Record low55° (1963)
Thu, 2782° / 66°0.15Climate normal
82 °Climate normal

Blue Mount, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.15 in
Chance of precipitation37%
Record high91° (2020)
Record low55° (1969)
Fri, 2882° / 66°0.17Climate normal
82 °Climate normal

Blue Mount, Friday, 28 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.17 in
Chance of precipitation45%
Record high95° (1973)
Record low55° (1968)
Sat, 2981° / 66°0.1Climate normal
81 °Climate normal

Blue Mount, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high81°
Average low66°
Average precipitation0.1 in
Chance of precipitation30%
Record high94° (1973)
Record low49° (1982)
Sun, 3082° / 65°0.07Climate normal
82 °Climate normal

Blue Mount, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation25%
Record high93° (1973)
Record low48° (1986)
Mon, 3181° / 65°0.07Climate normal
81 °Climate normal

Blue Mount, Monday, 31 August

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.07 in
Chance of precipitation28%
Record high94° (1973)
Record low52° (1976)
Tue, 0179° / 64°0.13Climate normal
79 °Climate normal

Blue Mount, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high79°
Average low64°
Average precipitation0.13 in
Chance of precipitation28%
Record high94° (1973)
Record low52° (1967)
Wed, 0280° / 63°0.12Climate normal
80 °Climate normal

Blue Mount, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.12 in
Chance of precipitation40%
Record high94° (1980)
Record low53° (1967)
Thu, 0380° / 64°0.11Climate normal
80 °Climate normal

Blue Mount, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.11 in
Chance of precipitation28%
Record high93° (2023)
Record low49° (1967)
Fri, 0480° / 64°0.11Climate normal
80 °Climate normal

Blue Mount, Friday, 4 September

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.11 in
Chance of precipitation35%
Record high96° (2023)
Record low52° (1997)
Sat, 0579° / 63°0.14Climate normal
79 °Climate normal

Blue Mount, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high79°
Average low63°
Average precipitation0.14 in
Chance of precipitation30%
Record high95° (2023)
Record low52° (1997)
Sun, 0679° / 63°0.25Climate normal
79 °Climate normal

Blue Mount, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high79°
Average low63°
Average precipitation0.25 in
Chance of precipitation32%
Record high95° (2023)
Record low51° (2000)

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 Blue Mount, 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 Blue Mount, 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.