As of 19:19 EDT

Weather in Glen Ellen, MD

81°Current weather

Glen Ellen, Saturday, 8 August, 19:19

Overcast. Feels like 87°. High 86°, low 71°.

Pressure29.97 inHg
Wind9.5 mph SW
Humidity78%
Visibility6.2 mi
Dew point73°

Monthly outlook for Glen Ellen, MD: average high 82.7°, average low 67°. That is 0.3° above the climate normal for August. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 10 August (91°), the coolest 15 August (58.5°).

82.7°/67°
Average high / low
+0.3°
Above normal
6 / 6
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August84.7°82.9°+1°
18 August – 27 August79.3°81.4°-1.2°
28 August – 6 Septemberat normal80.7°

August records over 66 years

97.5°15 August 1988All-time high
48.6°30 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Parkville (3 mi).

Sun, 0990° / 71°0Clear
90 °Clear

Glen Ellen, Sunday, 9 August

Clear. High 90°, low 71°.

Pressure30.03 inHg
Wind7.7 mph NW
Humidity48%
Visibility6.2 mi
Dew point66°
Mon, 1091° / 72°0.21Rain
91 °Rain

Glen Ellen, Monday, 10 August

Rain. High 91°, low 72°.

Pressure30.03 inHg
Wind8.7 mph NW
Humidity50%
Visibility6.2 mi
Dew point67°
Tue, 1190° / 71°0.15Light rain
90 °Light rain

Glen Ellen, Tuesday, 11 August

Light rain. High 90°, low 71°.

Pressure29.94 inHg
Wind8.1 mph W
Humidity55%
Visibility6.2 mi
Dew point65°
Wed, 1285° / 70°0.18Light rain
85 °Light rain

Glen Ellen, Wednesday, 12 August

Light rain. High 85°, low 70°.

Pressure29.83 inHg
Wind8.1 mph W
Humidity70%
Visibility6.2 mi
Dew point67°
Thu, 1388° / 70°0.01Light rain
88 °Light rain

Glen Ellen, Thursday, 13 August

Light rain. High 88°, low 70°.

Pressure29.80 inHg
Wind11.4 mph W
Humidity43%
Visibility
Dew point61°
Fri, 1478° / 63°0.03Light rain
78 °Light rain

Glen Ellen, Friday, 14 August

Light rain. High 78°, low 63°.

Pressure29.97 inHg
Wind8.9 mph N
Humidity47%
Visibility
Dew point52°
Sat, 1578° / 59°0Clear
78 °Clear

Glen Ellen, Saturday, 15 August

Clear. High 78°, low 59°.

Pressure30.21 inHg
Wind9 mph N
Humidity38%
Visibility
Dew point47°
Sun, 1678° / 60°0Clear
78 °Clear

Glen Ellen, Sunday, 16 August

Clear. High 78°, low 60°.

Pressure30.27 inHg
Wind6.2 mph N
Humidity34%
Visibility
Dew point45°
Mon, 1784° / 63°0Mostly clear
84 °Mostly clear

Glen Ellen, Monday, 17 August

Mostly clear. High 84°, low 63°.

Pressure30.12 inHg
Wind9 mph SE
Humidity47%
Visibility
Dew point59°
Tue, 1875° / 71°0.2Rain
75 °Rain

Glen Ellen, Tuesday, 18 August

Rain. High 75°, low 71°.

Pressure29.97 inHg
Wind8.8 mph SW
Humidity92%
Visibility
Dew point69°
Wed, 1985° / 69°0.01Light rain
85 °Light rain

Glen Ellen, Wednesday, 19 August

Light rain. High 85°, low 69°.

Pressure29.88 inHg
Wind9.4 mph NW
Humidity43%
Visibility
Dew point58°
Thu, 2079° / 65°0Overcast
79 °Overcast

Glen Ellen, Thursday, 20 August

Overcast. High 79°, low 65°.

Pressure29.97 inHg
Wind6.6 mph NE
Humidity47%
Visibility
Dew point54°
Fri, 2175° / 67°0.31Rain
75 °Rain

Glen Ellen, Friday, 21 August

Rain. High 75°, low 67°.

Pressure29.88 inHg
Wind11.3 mph S
Humidity95%
Visibility
Dew point70°
Sat, 2287° / 69°0Light rain
87 °Light rain

Glen Ellen, Saturday, 22 August

Light rain. High 87°, low 69°.

Pressure29.77 inHg
Wind7.7 mph NW
Humidity45%
Visibility
Dew point59°
Sun, 2375° / 61°0Mostly clear
75 °Mostly clear

Glen Ellen, Sunday, 23 August

Mostly clear. High 75°, low 61°.

Pressure30.06 inHg
Wind15.8 mph NW
Humidity31%
Visibility
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 65°0.07Climate normal
82 °Climate normal

Glen Ellen, Monday, 24 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation20%
Record high92° (1995)
Record low56° (1971)
Tue, 2582° / 66°0.06Climate normal
82 °Climate normal

Glen Ellen, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.06 in
Chance of precipitation22%
Record high94° (1968)
Record low56° (1987)
Wed, 2682° / 66°0.08Climate normal
82 °Climate normal

Glen Ellen, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.08 in
Chance of precipitation27%
Record high92° (1975)
Record low56° (1963)
Thu, 2783° / 67°0.17Climate normal
83 °Climate normal

Glen Ellen, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.17 in
Chance of precipitation38%
Record high92° (2020)
Record low58° (1969)
Fri, 2883° / 68°0.17Climate normal
83 °Climate normal

Glen Ellen, Friday, 28 August

Climate normal for this date — 60-year average.

Average high83°
Average low68°
Average precipitation0.17 in
Chance of precipitation47%
Record high95° (1973)
Record low57° (1968)
Sat, 2982° / 67°0.12Climate normal
82 °Climate normal

Glen Ellen, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high82°
Average low67°
Average precipitation0.12 in
Chance of precipitation32%
Record high93° (1973)
Record low51° (1982)
Sun, 3082° / 66°0.07Climate normal
82 °Climate normal

Glen Ellen, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.07 in
Chance of precipitation28%
Record high92° (1973)
Record low49° (1986)
Mon, 3181° / 66°0.08Climate normal
81 °Climate normal

Glen Ellen, Monday, 31 August

Climate normal for this date — 60-year average.

Average high81°
Average low66°
Average precipitation0.08 in
Chance of precipitation28%
Record high93° (1973)
Record low54° (1976)
Tue, 0180° / 65°0.14Climate normal
80 °Climate normal

Glen Ellen, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high80°
Average low65°
Average precipitation0.14 in
Chance of precipitation27%
Record high93° (2010)
Record low55° (1967)
Wed, 0280° / 65°0.11Climate normal
80 °Climate normal

Glen Ellen, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high80°
Average low65°
Average precipitation0.11 in
Chance of precipitation40%
Record high93° (1980)
Record low54° (2009)
Thu, 0381° / 65°0.11Climate normal
81 °Climate normal

Glen Ellen, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.11 in
Chance of precipitation30%
Record high96° (2023)
Record low51° (1967)
Fri, 0480° / 65°0.1Climate normal
80 °Climate normal

Glen Ellen, Friday, 4 September

Climate normal for this date — 60-year average.

Average high80°
Average low65°
Average precipitation0.1 in
Chance of precipitation32%
Record high98° (2023)
Record low54° (1997)
Sat, 0580° / 65°0.13Climate normal
80 °Climate normal

Glen Ellen, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high80°
Average low65°
Average precipitation0.13 in
Chance of precipitation30%
Record high98° (2023)
Record low54° (1997)
Sun, 0679° / 64°0.25Climate normal
79 °Climate normal

Glen Ellen, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high79°
Average low64°
Average precipitation0.25 in
Chance of precipitation33%
Record high98° (2023)
Record low53° (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 Glen Ellen, 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 Ellen, 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.