As of 17:52 EDT

Weather in Mount Ephraim, MD

88°Current weather

Mount Ephraim, Saturday, 8 August, 17:52

Overcast. Feels like 100°. High 88°, low 69°.

Pressure29.97 inHg
Wind9.2 mph S
Humidity72%
Visibility6.2 mi
Dew point76°

Monthly outlook for Mount Ephraim, MD: average high 80.9°, average low 62.6°. That is 1.4° below the climate normal for August. Precipitation is expected on 7 days (about 2.0 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 10 August (91°), the coolest 15 August (53.1°).

80.9°/62.6°
Average high / low
−1.4°
Below normal
7 / 6
Wet days / normal
2.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August82.9°84.2°-0.8°
18 August – 27 August77.7°82.8°-2.8°
28 August – 6 Septemberat normal82°

August records over 66 years

99.7°17 August 1988All-time high
50°29 August 1982All-time low

Climate normals and records are computed from the nearest reference point — Germantown (9 mi).

Sun, 0986° / 69°0Mostly clear
86 °Mostly clear

Mount Ephraim, Sunday, 9 August

Mostly clear. High 86°, low 69°.

Pressure30.03 inHg
Wind8.3 mph NW
Humidity48%
Visibility6.2 mi
Dew point65°
Mon, 1091° / 67°0.94Heavy rain
91 °Heavy rain

Mount Ephraim, Monday, 10 August

Heavy rain. High 91°, low 67°.

Pressure30.03 inHg
Wind8.9 mph NW
Humidity54%
Visibility6.2 mi
Dew point66°
Tue, 1187° / 66°0.06Light rain
87 °Light rain

Mount Ephraim, Tuesday, 11 August

Light rain. High 87°, low 66°.

Pressure29.97 inHg
Wind9.1 mph W
Humidity55%
Visibility6.2 mi
Dew point65°
Wed, 1282° / 67°0.07Light rain
82 °Light rain

Mount Ephraim, Wednesday, 12 August

Light rain. High 82°, low 67°.

Pressure29.83 inHg
Wind8.5 mph W
Humidity69%
Visibility6.2 mi
Dew point68°
Thu, 1385° / 67°0.07Light rain
85 °Light rain

Mount Ephraim, Thursday, 13 August

Light rain. High 85°, low 67°.

Pressure29.83 inHg
Wind12.1 mph NW
Humidity47%
Visibility
Dew point60°
Fri, 1474° / 59°0.35Rain
74 °Rain

Mount Ephraim, Friday, 14 August

Rain. High 74°, low 59°.

Pressure30.00 inHg
Wind7.9 mph S
Humidity59%
Visibility
Dew point54°
Sat, 1576° / 53°0Clear
76 °Clear

Mount Ephraim, Saturday, 15 August

Clear. High 76°, low 53°.

Pressure30.21 inHg
Wind8.8 mph NE
Humidity39%
Visibility
Dew point45°
Sun, 1676° / 54°0Clear
76 °Clear

Mount Ephraim, Sunday, 16 August

Clear. High 76°, low 54°.

Pressure30.30 inHg
Wind5.6 mph E
Humidity37%
Visibility
Dew point46°
Mon, 1783° / 58°0Mostly clear
83 °Mostly clear

Mount Ephraim, Monday, 17 August

Mostly clear. High 83°, low 58°.

Pressure30.12 inHg
Wind7.4 mph S
Humidity49%
Visibility
Dew point58°
Tue, 1871° / 64°0.15Light rain
71 °Light rain

Mount Ephraim, Tuesday, 18 August

Light rain. High 71°, low 64°.

Pressure29.97 inHg
Wind7.2 mph S
Humidity87%
Visibility
Dew point66°
Wed, 1984° / 65°0.02Light rain
84 °Light rain

Mount Ephraim, Wednesday, 19 August

Light rain. High 84°, low 65°.

Pressure29.88 inHg
Wind8.5 mph NW
Humidity42%
Visibility
Dew point55°
Thu, 2080° / 60°0Overcast
80 °Overcast

Mount Ephraim, Thursday, 20 August

Overcast. High 80°, low 60°.

Pressure29.97 inHg
Wind5.5 mph E
Humidity47%
Visibility
Dew point55°
Fri, 2173° / 64°0.31Light rain
73 °Light rain

Mount Ephraim, Friday, 21 August

Light rain. High 73°, low 64°.

Pressure29.85 inHg
Wind10.5 mph S
Humidity89%
Visibility
Dew point69°
Sat, 2284° / 64°0Clear
84 °Clear

Mount Ephraim, Saturday, 22 August

Clear. High 84°, low 64°.

Pressure29.80 inHg
Wind9.8 mph NW
Humidity41%
Visibility
Dew point55°
Sun, 2374° / 57°0Clear
74 °Clear

Mount Ephraim, Sunday, 23 August

Clear. High 74°, low 57°.

Pressure30.06 inHg
Wind16.4 mph NW
Humidity30%
Visibility
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2483° / 65°0.07Climate normal
83 °Climate normal

Mount Ephraim, Monday, 24 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.07 in
Chance of precipitation22%
Record high94° (1995)
Record low54° (1994)
Tue, 2583° / 65°0.06Climate normal
83 °Climate normal

Mount Ephraim, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.06 in
Chance of precipitation20%
Record high95° (1968)
Record low55° (1971)
Wed, 2684° / 66°0.06Climate normal
84 °Climate normal

Mount Ephraim, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.06 in
Chance of precipitation27%
Record high94° (1975)
Record low55° (1963)
Thu, 2784° / 67°0.14Climate normal
84 °Climate normal

Mount Ephraim, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.14 in
Chance of precipitation38%
Record high94° (1987)
Record low57° (1969)
Fri, 2884° / 67°0.15Climate normal
84 °Climate normal

Mount Ephraim, Friday, 28 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.15 in
Chance of precipitation43%
Record high96° (1973)
Record low56° (1968)
Sat, 2983° / 67°0.1Climate normal
83 °Climate normal

Mount Ephraim, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.1 in
Chance of precipitation33%
Record high96° (1973)
Record low50° (1982)
Sun, 3083° / 65°0.06Climate normal
83 °Climate normal

Mount Ephraim, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high95° (1991)
Record low50° (1986)
Mon, 3182° / 66°0.09Climate normal
82 °Climate normal

Mount Ephraim, Monday, 31 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.09 in
Chance of precipitation25%
Record high96° (1973)
Record low53° (1976)
Tue, 0181° / 64°0.11Climate normal
81 °Climate normal

Mount Ephraim, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.11 in
Chance of precipitation30%
Record high96° (1973)
Record low54° (1967)
Wed, 0282° / 64°0.11Climate normal
82 °Climate normal

Mount Ephraim, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.11 in
Chance of precipitation38%
Record high95° (1980)
Record low53° (1967)
Thu, 0382° / 64°0.11Climate normal
82 °Climate normal

Mount Ephraim, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.11 in
Chance of precipitation25%
Record high95° (2023)
Record low50° (1967)
Fri, 0481° / 65°0.09Climate normal
81 °Climate normal

Mount Ephraim, Friday, 4 September

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.09 in
Chance of precipitation28%
Record high96° (2023)
Record low53° (1997)
Sat, 0581° / 64°0.14Climate normal
81 °Climate normal

Mount Ephraim, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.14 in
Chance of precipitation28%
Record high97° (2023)
Record low52° (1997)
Sun, 0680° / 64°0.26Climate normal
80 °Climate normal

Mount Ephraim, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.26 in
Chance of precipitation35%
Record high97° (2023)
Record low52° (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 Mount Ephraim, 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 Mount Ephraim, 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.