Monthly outlook for Park Hall, MD: average high 83.5°, average low 63.8°. That is 0.2° below the climate normal for August. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 10 August (95.1°), the coolest 15 August (54.2°).
83.5°/63.8°
Average high / low
−0.2°
Below normal
5 / 6
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
85.5°
84.8°
+0.4°
18 August – 27 August
80.2°
83.2°
-1.7°
28 August – 6 September
at normal
82.4°
—
August records over 66 years
100.8°17 August 1988All-time high
48.7°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Frederick (12 mi).
Sun, 0986° / 71°0
86 °
Park Hall, Sunday, 9 August
Mostly clear. High 86°, low 71°.
Pressure30.03 inHg
Wind10.3 mph NW
Humidity44%
Visibility6.2 mi
Dew point64°
Mon, 1095° / 70°0.69
95 °
Park Hall, Monday, 10 August
Heavy rain. High 95°, low 70°.
Pressure30.06 inHg
Wind11.2 mph NW
Humidity49%
Visibility6.2 mi
Dew point65°
Tue, 1191° / 67°0.03
91 °
Park Hall, Tuesday, 11 August
Light rain. High 91°, low 67°.
Pressure29.97 inHg
Wind10.7 mph W
Humidity51%
Visibility6.2 mi
Dew point64°
Wed, 1284° / 67°0.19
84 °
Park Hall, Wednesday, 12 August
Light rain. High 84°, low 67°.
Pressure29.83 inHg
Wind8.5 mph W
Humidity67%
Visibility6.2 mi
Dew point68°
Thu, 1387° / 68°0.02
87 °
Park Hall, Thursday, 13 August
Light rain. High 87°, low 68°.
Pressure29.83 inHg
Wind13.4 mph NW
Humidity42%
Visibility—
Dew point59°
Fri, 1481° / 61°0.24
81 °
Park Hall, Friday, 14 August
Rain. High 81°, low 61°.
Pressure29.97 inHg
Wind11.3 mph N
Humidity44%
Visibility—
Dew point52°
Sat, 1579° / 54°0
79 °
Park Hall, Saturday, 15 August
Clear. High 79°, low 54°.
Pressure30.21 inHg
Wind10.5 mph NW
Humidity35%
Visibility—
Dew point45°
Sun, 1680° / 55°0
80 °
Park Hall, Sunday, 16 August
Clear. High 80°, low 55°.
Pressure30.27 inHg
Wind5.4 mph N
Humidity30%
Visibility—
Dew point44°
Mon, 1786° / 59°0
86 °
Park Hall, Monday, 17 August
Mostly clear. High 86°, low 59°.
Pressure30.12 inHg
Wind7.7 mph SW
Humidity47%
Visibility—
Dew point59°
Tue, 1877° / 65°0.17
77 °
Park Hall, Tuesday, 18 August
Light rain. High 77°, low 65°.
Pressure29.97 inHg
Wind8.7 mph S
Humidity76%
Visibility—
Dew point68°
Wed, 1987° / 66°0
87 °
Park Hall, Wednesday, 19 August
Overcast. High 87°, low 66°.
Pressure29.88 inHg
Wind10.9 mph NW
Humidity38%
Visibility—
Dew point55°
Thu, 2083° / 61°0
83 °
Park Hall, Thursday, 20 August
Overcast. High 83°, low 61°.
Pressure29.97 inHg
Wind8.1 mph SE
Humidity44%
Visibility—
Dew point55°
Fri, 2171° / 63°0.28
71 °
Park Hall, Friday, 21 August
Rain. High 71°, low 63°.
Pressure29.85 inHg
Wind5.5 mph E
Humidity95%
Visibility—
Dew point69°
Sat, 2287° / 65°0
87 °
Park Hall, Saturday, 22 August
Clear. High 87°, low 65°.
Pressure29.80 inHg
Wind13.6 mph NW
Humidity38%
Visibility—
Dew point55°
Sun, 2377° / 58°0
77 °
Park Hall, Sunday, 23 August
Clear. High 77°, low 58°.
Pressure30.06 inHg
Wind15.9 mph NW
Humidity25%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2483° / 65°0.06
83 °
Park Hall, Monday, 24 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.06 in
Chance of precipitation23%
Record high95° (1968)
Record low54° (1971)
Tue, 2584° / 65°0.05
84 °
Park Hall, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0.05 in
Chance of precipitation20%
Record high97° (2007)
Record low55° (1971)
Wed, 2684° / 65°0.05
84 °
Park Hall, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0.05 in
Chance of precipitation22%
Record high95° (1975)
Record low55° (1963)
Thu, 2784° / 66°0.14
84 °
Park Hall, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.14 in
Chance of precipitation32%
Record high94° (1993)
Record low54° (2025)
Fri, 2885° / 66°0.13
85 °
Park Hall, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0.13 in
Chance of precipitation37%
Record high96° (1993)
Record low54° (2025)
Sat, 2984° / 66°0.08
84 °
Park Hall, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.08 in
Chance of precipitation32%
Record high96° (1973)
Record low49° (1986)
Sun, 3084° / 65°0.05
84 °
Park Hall, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0.05 in
Chance of precipitation23%
Record high95° (1991)
Record low51° (1986)
Mon, 3183° / 65°0.1
83 °
Park Hall, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.1 in
Chance of precipitation30%
Record high97° (1973)
Record low52° (1976)
Tue, 0182° / 64°0.11
82 °
Park Hall, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.11 in
Chance of precipitation33%
Record high97° (1973)
Record low53° (1967)
Wed, 0282° / 64°0.11
82 °
Park Hall, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.11 in
Chance of precipitation35%
Record high96° (2010)
Record low53° (1967)
Thu, 0382° / 64°0.08
82 °
Park Hall, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.08 in
Chance of precipitation27%
Record high94° (2010)
Record low49° (1967)
Fri, 0482° / 65°0.09
82 °
Park Hall, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation27%
Record high97° (2023)
Record low53° (2024)
Sat, 0581° / 64°0.11
81 °
Park Hall, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.11 in
Chance of precipitation27%
Record high97° (2023)
Record low51° (1997)
Sun, 0681° / 63°0.25
81 °
Park Hall, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.25 in
Chance of precipitation33%
Record high97° (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 Park Hall, 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 Park Hall, 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.