Monthly outlook for Pleasant Valley, MD: average high 86.1°, average low 62.9°. That is 2.2° above the climate normal for August. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 21 August (98.1°), the coolest 16 August (51.3°).
86.1°/62.9°
Average high / low
+2.2°
Above normal
5 / 5
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
81.6°
82.8°
-0.6°
19 August – 28 August
93.5°
81.6°
+6.6°
29 August – 7 September
at normal
80.3°
—
August records over 66 years
98.4°17 August 1988All-time high
48°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Rouzerville (7 mi).
Mon, 1087° / 69°0.07
87 °
Pleasant Valley, Monday, 10 August
Rain. High 87°, low 69°.
Pressure30.00 inHg
Wind10.6 mph W
Humidity47%
Visibility6.2 mi
Dew point64°
Tue, 1188° / 64°0.26
88 °
Pleasant Valley, Tuesday, 11 August
Rain. High 88°, low 64°.
Pressure29.94 inHg
Wind12.6 mph NW
Humidity52%
Visibility6.2 mi
Dew point64°
Wed, 1285° / 63°0.03
85 °
Pleasant Valley, Wednesday, 12 August
Light rain. High 85°, low 63°.
Pressure29.80 inHg
Wind11.5 mph W
Humidity61%
Visibility6.2 mi
Dew point65°
Thu, 1381° / 63°0.14
81 °
Pleasant Valley, Thursday, 13 August
Light rain. High 81°, low 63°.
Pressure29.85 inHg
Wind18.3 mph NW
Humidity33%
Visibility—
Dew point47°
Fri, 1477° / 54°0
77 °
Pleasant Valley, Friday, 14 August
Overcast. High 77°, low 54°.
Pressure30.06 inHg
Wind11.7 mph NW
Humidity36%
Visibility—
Dew point44°
Sat, 1576° / 53°0
76 °
Pleasant Valley, Saturday, 15 August
Overcast. High 76°, low 53°.
Pressure30.18 inHg
Wind12.6 mph NW
Humidity30%
Visibility—
Dew point39°
Sun, 1675° / 51°0
75 °
Pleasant Valley, Sunday, 16 August
Overcast. High 75°, low 51°.
Pressure30.15 inHg
Wind5.8 mph W
Humidity31%
Visibility—
Dew point40°
Mon, 1780° / 62°0
80 °
Pleasant Valley, Monday, 17 August
Overcast. High 80°, low 62°.
Pressure29.97 inHg
Wind8.1 mph E
Humidity44%
Visibility—
Dew point54°
Tue, 1883° / 61°0.02
83 °
Pleasant Valley, Tuesday, 18 August
Light rain. High 83°, low 61°.
Pressure30.00 inHg
Wind9.8 mph SE
Humidity38%
Visibility—
Dew point53°
Wed, 1984° / 61°0
84 °
Pleasant Valley, Wednesday, 19 August
Partly cloudy. High 84°, low 61°.
Pressure30.06 inHg
Wind7.5 mph S
Humidity38%
Visibility—
Dew point53°
Thu, 2090° / 63°0
90 °
Pleasant Valley, Thursday, 20 August
Partly cloudy. High 90°, low 63°.
Pressure30.00 inHg
Wind10.8 mph S
Humidity35%
Visibility—
Dew point55°
Fri, 2198° / 65°0.51
98 °
Pleasant Valley, Friday, 21 August
Rain. High 98°, low 65°.
Pressure29.83 inHg
Wind8.1 mph SW
Humidity36%
Visibility—
Dew point61°
Sat, 2295° / 72°0.02
95 °
Pleasant Valley, Saturday, 22 August
Light rain. High 95°, low 72°.
Pressure29.88 inHg
Wind7.1 mph NE
Humidity35%
Visibility—
Dew point59°
Sun, 2398° / 68°0.03
98 °
Pleasant Valley, Sunday, 23 August
Light rain. High 98°, low 68°.
Pressure29.91 inHg
Wind6.6 mph S
Humidity36%
Visibility—
Dew point60°
Mon, 2496° / 68°0.55
96 °
Pleasant Valley, Monday, 24 August
Rain. High 96°, low 68°.
Pressure29.94 inHg
Wind9.2 mph S
Humidity39%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 64°0.05
82 °
Pleasant Valley, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.05 in
Chance of precipitation17%
Record high94° (2007)
Record low54° (1987)
Wed, 2683° / 65°0.05
83 °
Pleasant Valley, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.05 in
Chance of precipitation23%
Record high92° (1975)
Record low54° (1963)
Thu, 2783° / 66°0.15
83 °
Pleasant Valley, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.15 in
Chance of precipitation40%
Record high92° (1993)
Record low55° (1969)
Fri, 2883° / 66°0.13
83 °
Pleasant Valley, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.13 in
Chance of precipitation33%
Record high94° (1993)
Record low53° (1968)
Sat, 2982° / 65°0.07
82 °
Pleasant Valley, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation28%
Record high93° (1973)
Record low48° (1982)
Sun, 3082° / 64°0.05
82 °
Pleasant Valley, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.05 in
Chance of precipitation28%
Record high92° (1973)
Record low49° (1986)
Mon, 3181° / 65°0.09
81 °
Pleasant Valley, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.09 in
Chance of precipitation28%
Record high94° (1973)
Record low51° (1976)
Tue, 0180° / 63°0.12
80 °
Pleasant Valley, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.12 in
Chance of precipitation28%
Record high94° (1973)
Record low51° (1967)
Wed, 0280° / 63°0.09
80 °
Pleasant Valley, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.09 in
Chance of precipitation33%
Record high94° (2010)
Record low52° (1967)
Thu, 0381° / 63°0.06
81 °
Pleasant Valley, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.06 in
Chance of precipitation25%
Record high93° (2010)
Record low48° (1967)
Fri, 0480° / 64°0.1
80 °
Pleasant Valley, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.1 in
Chance of precipitation30%
Record high93° (2023)
Record low51° (1997)
Sat, 0580° / 63°0.08
80 °
Pleasant Valley, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.08 in
Chance of precipitation23%
Record high93° (2023)
Record low50° (1997)
Sun, 0679° / 62°0.22
79 °
Pleasant Valley, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.22 in
Chance of precipitation32%
Record high92° (2023)
Record low50° (2000)
Mon, 0780° / 62°0.12
80 °
Pleasant Valley, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.12 in
Chance of precipitation22%
Record high91° (2016)
Record low47° (1984)
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 Pleasant Valley, 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 Pleasant Valley, 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.