Monthly outlook for Cub Hill, MD: average high 81.9°, average low 67.6°. That is 0.1° below the climate normal for August. Precipitation is expected on 7 days (about 1.4 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 10 August (91.6°), the coolest 23 August (60.5°).
81.9°/67.6°
Average high / low
−0.1°
Below normal
7 / 6
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
84.2°
82.9°
+0.7°
18 August – 27 August
78.1°
81.4°
-1.9°
28 August – 6 September
at normal
80.7°
—
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, 0989° / 73°0
89 °
Cub Hill, Sunday, 9 August
Clear. High 89°, low 73°.
Pressure30.03 inHg
Wind7.7 mph NW
Humidity48%
Visibility6.2 mi
Dew point67°
Mon, 1092° / 74°0.08
92 °
Cub Hill, Monday, 10 August
Rain. High 92°, low 74°.
Pressure30.00 inHg
Wind7.1 mph NW
Humidity45%
Visibility6.2 mi
Dew point65°
Tue, 1188° / 71°0.28
88 °
Cub Hill, Tuesday, 11 August
Rain. High 88°, low 71°.
Pressure29.94 inHg
Wind5.4 mph NW
Humidity55%
Visibility6.2 mi
Dew point68°
Wed, 1289° / 72°0.13
89 °
Cub Hill, Wednesday, 12 August
Light rain. High 89°, low 72°.
Pressure29.77 inHg
Wind10.5 mph W
Humidity66%
Visibility6.2 mi
Dew point67°
Thu, 1384° / 70°0.04
84 °
Cub Hill, Thursday, 13 August
Light rain. High 84°, low 70°.
Pressure29.83 inHg
Wind13.7 mph NW
Humidity35%
Visibility—
Dew point53°
Fri, 1478° / 63°0
78 °
Cub Hill, Friday, 14 August
Overcast. High 78°, low 63°.
Pressure30.06 inHg
Wind8.5 mph NW
Humidity38%
Visibility—
Dew point47°
Sat, 1580° / 62°0
80 °
Cub Hill, Saturday, 15 August
Clear. High 80°, low 62°.
Pressure30.15 inHg
Wind11.7 mph N
Humidity35%
Visibility—
Dew point47°
Sun, 1680° / 62°0
80 °
Cub Hill, Sunday, 16 August
Overcast. High 80°, low 62°.
Pressure30.18 inHg
Wind6.9 mph SE
Humidity37%
Visibility—
Dew point50°
Mon, 1776° / 69°0.04
76 °
Cub Hill, Monday, 17 August
Light rain. High 76°, low 69°.
Pressure30.09 inHg
Wind10.2 mph S
Humidity61%
Visibility—
Dew point61°
Tue, 1870° / 68°0.38
70 °
Cub Hill, Tuesday, 18 August
Light rain. High 70°, low 68°.
Pressure30.06 inHg
Wind8.5 mph S
Humidity93%
Visibility—
Dew point67°
Wed, 1979° / 68°0.21
79 °
Cub Hill, Wednesday, 19 August
Light rain. High 79°, low 68°.
Pressure29.91 inHg
Wind9.5 mph S
Humidity83%
Visibility—
Dew point68°
Thu, 2079° / 68°0.18
79 °
Cub Hill, Thursday, 20 August
Light rain. High 79°, low 68°.
Pressure29.71 inHg
Wind16.4 mph NW
Humidity42%
Visibility—
Dew point53°
Fri, 2180° / 62°0
80 °
Cub Hill, Friday, 21 August
Clear. High 80°, low 62°.
Pressure29.91 inHg
Wind13 mph NW
Humidity36%
Visibility—
Dew point47°
Sat, 2286° / 69°0.01
86 °
Cub Hill, Saturday, 22 August
Light rain. High 86°, low 69°.
Pressure29.77 inHg
Wind7.5 mph NW
Humidity46%
Visibility—
Dew point59°
Sun, 2374° / 61°0
74 °
Cub Hill, Sunday, 23 August
Partly cloudy. High 74°, low 61°.
Pressure30.03 inHg
Wind16.4 mph NW
Humidity31%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 65°0.07
82 °
Cub Hill, 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°0.06
82 °
Cub Hill, 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°0.08
82 °
Cub Hill, 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°0.17
83 °
Cub Hill, 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°0.17
83 °
Cub Hill, 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°0.12
82 °
Cub Hill, 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°0.07
82 °
Cub Hill, 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°0.08
81 °
Cub Hill, 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°0.14
80 °
Cub Hill, 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°0.11
80 °
Cub Hill, 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°0.11
81 °
Cub Hill, 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°0.1
80 °
Cub Hill, 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°0.13
80 °
Cub Hill, 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°0.25
79 °
Cub Hill, 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 Cub 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 Cub 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.