Monthly outlook for Poplar Hill, MD: average high 88.7°, average low 67.6°. That is 3.1° above the climate normal for August. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 24 August (103.1°), the coolest 16 August (58°).
88.7°/67.6°
Average high / low
+3.1°
Above normal
4 / 6
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
84.5°
83.8°
+0.4°
19 August – 28 August
95.7°
82.4°
+7.4°
29 August – 7 September
at normal
81.3°
—
August records over 66 years
99.5°15 August 1988All-time high
55.8°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — North Beach (13 mi).
Mon, 1092° / 74°0.01
92 °
Poplar Hill, Monday, 10 August
Light rain. High 92°, low 74°.
Pressure30.00 inHg
Wind4.1 mph SW
Humidity45%
Visibility6.2 mi
Dew point68°
Tue, 1193° / 69°0.04
93 °
Poplar Hill, Tuesday, 11 August
Light rain. High 93°, low 69°.
Pressure29.91 inHg
Wind7.4 mph N
Humidity48%
Visibility6.2 mi
Dew point65°
Wed, 1289° / 68°0.17
89 °
Poplar Hill, Wednesday, 12 August
Rain. High 89°, low 68°.
Pressure29.80 inHg
Wind9 mph W
Humidity56%
Visibility6.2 mi
Dew point66°
Thu, 1387° / 69°0.11
87 °
Poplar Hill, Thursday, 13 August
Light rain. High 87°, low 69°.
Pressure29.83 inHg
Wind12.1 mph NW
Humidity40%
Visibility—
Dew point57°
Fri, 1480° / 62°0
80 °
Poplar Hill, Friday, 14 August
Overcast. High 80°, low 62°.
Pressure30.06 inHg
Wind7.5 mph NW
Humidity34%
Visibility—
Dew point47°
Sat, 1580° / 59°0
80 °
Poplar Hill, Saturday, 15 August
Overcast. High 80°, low 59°.
Pressure30.15 inHg
Wind9.2 mph NW
Humidity36%
Visibility—
Dew point48°
Sun, 1679° / 58°0
79 °
Poplar Hill, Sunday, 16 August
Overcast. High 79°, low 58°.
Pressure30.15 inHg
Wind4.5 mph N
Humidity34%
Visibility—
Dew point46°
Mon, 1773° / 65°0
73 °
Poplar Hill, Monday, 17 August
Overcast. High 73°, low 65°.
Pressure30.00 inHg
Wind5.1 mph SE
Humidity75%
Visibility—
Dew point64°
Tue, 1884° / 64°0
84 °
Poplar Hill, Tuesday, 18 August
Partly cloudy. High 84°, low 64°.
Pressure30.00 inHg
Wind7.9 mph NE
Humidity49%
Visibility—
Dew point60°
Wed, 1986° / 65°0
86 °
Poplar Hill, Wednesday, 19 August
Clear. High 86°, low 65°.
Pressure30.06 inHg
Wind6.8 mph E
Humidity39%
Visibility—
Dew point56°
Thu, 2091° / 66°0
91 °
Poplar Hill, Thursday, 20 August
Mostly clear. High 91°, low 66°.
Pressure30.00 inHg
Wind6.8 mph SE
Humidity37%
Visibility—
Dew point59°
Fri, 2199° / 70°0.02
99 °
Poplar Hill, Friday, 21 August
Light rain. High 99°, low 70°.
Pressure29.85 inHg
Wind10.3 mph SW
Humidity37%
Visibility—
Dew point64°
Sat, 2295° / 74°0.03
95 °
Poplar Hill, Saturday, 22 August
Light rain. High 95°, low 74°.
Pressure29.88 inHg
Wind8.9 mph E
Humidity49%
Visibility—
Dew point70°
Sun, 2399° / 74°0.03
99 °
Poplar Hill, Sunday, 23 August
Light rain. High 99°, low 74°.
Pressure29.91 inHg
Wind6.9 mph SE
Humidity37%
Visibility—
Dew point66°
Mon, 24103° / 71°0.36
103 °
Poplar Hill, Monday, 24 August
Rain. High 103°, low 71°.
Pressure29.94 inHg
Wind15.8 mph N
Humidity34%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 70°0.06
83 °
Poplar Hill, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.06 in
Chance of precipitation18%
Record high95° (2007)
Record low61° (1977)
Wed, 2683° / 70°0.05
83 °
Poplar Hill, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.05 in
Chance of precipitation23%
Record high92° (1975)
Record low62° (1963)
Thu, 2783° / 71°0.16
83 °
Poplar Hill, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.16 in
Chance of precipitation35%
Record high93° (1987)
Record low62° (2025)
Fri, 2883° / 71°0.17
83 °
Poplar Hill, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.17 in
Chance of precipitation43%
Record high94° (1973)
Record low60° (1986)
Sat, 2983° / 71°0.12
83 °
Poplar Hill, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.12 in
Chance of precipitation33%
Record high92° (2006)
Record low56° (1982)
Sun, 3083° / 70°0.07
83 °
Poplar Hill, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.07 in
Chance of precipitation23%
Record high92° (1973)
Record low58° (1986)
Mon, 3182° / 70°0.11
82 °
Poplar Hill, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low70°
Average precipitation0.11 in
Chance of precipitation28%
Record high93° (1973)
Record low59° (1986)
Tue, 0181° / 69°0.19
81 °
Poplar Hill, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.19 in
Chance of precipitation35%
Record high94° (1980)
Record low59° (1967)
Wed, 0281° / 69°0.1
81 °
Poplar Hill, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.1 in
Chance of precipitation33%
Record high94° (1980)
Record low59° (1967)
Thu, 0381° / 69°0.12
81 °
Poplar Hill, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.12 in
Chance of precipitation25%
Record high92° (1993)
Record low57° (1967)
Fri, 0481° / 69°0.08
81 °
Poplar Hill, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.08 in
Chance of precipitation23%
Record high93° (2023)
Record low57° (1997)
Sat, 0581° / 69°0.12
81 °
Poplar Hill, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.12 in
Chance of precipitation32%
Record high91° (1985)
Record low57° (1997)
Sun, 0680° / 68°0.2
80 °
Poplar Hill, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.2 in
Chance of precipitation38%
Record high93° (1983)
Record low57° (1962)
Mon, 0780° / 67°0.07
80 °
Poplar Hill, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.07 in
Chance of precipitation28%
Record high92° (1983)
Record low58° (1988)
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 Poplar Hill, 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 Poplar Hill, 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.