Monthly outlook for Metropolitan Grove, MD: average high 84.1°, average low 65.2°. That is 0.3° above the climate normal for August. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 10 August (92.1°), the coolest 16 August (55.9°).
84.1°/65.2°
Average high / low
+0.3°
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
83.3°
84.2°
-0.5°
19 August – 28 August
85.3°
82.9°
+1.3°
29 August – 7 September
at normal
81.7°
—
August records over 66 years
99.7°17 August 1988All-time high
49.1°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Gaithersburg (1 mi).
Mon, 1092° / 73°0
92 °
Metropolitan Grove, Monday, 10 August
Mostly clear. High 92°, low 73°.
Pressure30.00 inHg
Wind6.2 mph W
Humidity43%
Visibility6.2 mi
Dew point65°
Tue, 1189° / 69°0.13
89 °
Metropolitan Grove, Tuesday, 11 August
Rain. High 89°, low 69°.
Pressure29.94 inHg
Wind8.7 mph NW
Humidity54%
Visibility6.2 mi
Dew point65°
Wed, 1286° / 70°0.04
86 °
Metropolitan Grove, Wednesday, 12 August
Light rain. High 86°, low 70°.
Pressure29.85 inHg
Wind6.1 mph NW
Humidity70%
Visibility6.2 mi
Dew point66°
Thu, 1388° / 72°0
88 °
Metropolitan Grove, Thursday, 13 August
Overcast. High 88°, low 72°.
Pressure29.88 inHg
Wind13.6 mph NW
Humidity31%
Visibility—
Dew point51°
Fri, 1469° / 60°0.08
69 °
Metropolitan Grove, Friday, 14 August
Light rain. High 69°, low 60°.
Pressure30.09 inHg
Wind5.8 mph N
Humidity81%
Visibility—
Dew point58°
Sat, 1579° / 56°0
79 °
Metropolitan Grove, Saturday, 15 August
Overcast. High 79°, low 56°.
Pressure30.18 inHg
Wind9.1 mph N
Humidity31%
Visibility—
Dew point43°
Sun, 1674° / 56°0.02
74 °
Metropolitan Grove, Sunday, 16 August
Light rain. High 74°, low 56°.
Pressure30.18 inHg
Wind7.2 mph SE
Humidity47%
Visibility—
Dew point51°
Mon, 1783° / 66°0
83 °
Metropolitan Grove, Monday, 17 August
Overcast. High 83°, low 66°.
Pressure29.91 inHg
Wind8.3 mph NW
Humidity55%
Visibility—
Dew point60°
Tue, 1885° / 62°0
85 °
Metropolitan Grove, Tuesday, 18 August
Partly cloudy. High 85°, low 62°.
Pressure29.97 inHg
Wind7.7 mph SE
Humidity38%
Visibility—
Dew point54°
Wed, 1981° / 68°0.45
81 °
Metropolitan Grove, Wednesday, 19 August
Rain. High 81°, low 68°.
Pressure29.83 inHg
Wind11.6 mph S
Humidity70%
Visibility—
Dew point69°
Thu, 2086° / 66°0.01
86 °
Metropolitan Grove, Thursday, 20 August
Light rain. High 86°, low 66°.
Pressure29.77 inHg
Wind11.4 mph NW
Humidity42%
Visibility—
Dew point58°
Fri, 2183° / 61°0
83 °
Metropolitan Grove, Friday, 21 August
Partly cloudy. High 83°, low 61°.
Pressure29.88 inHg
Wind6.9 mph N
Humidity39%
Visibility—
Dew point51°
Sat, 2290° / 64°0
90 °
Metropolitan Grove, Saturday, 22 August
Clear. High 90°, low 64°.
Pressure29.91 inHg
Wind12.9 mph S
Humidity37%
Visibility—
Dew point56°
Sun, 2387° / 70°0.01
87 °
Metropolitan Grove, Sunday, 23 August
Light rain. High 87°, low 70°.
Pressure29.94 inHg
Wind14.9 mph W
Humidity35%
Visibility—
Dew point55°
Mon, 2484° / 59°0
84 °
Metropolitan Grove, Monday, 24 August
Clear. High 84°, low 59°.
Pressure30.15 inHg
Wind6.8 mph N
Humidity27%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 65°0.05
83 °
Metropolitan Grove, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.05 in
Chance of precipitation18%
Record high95° (1968)
Record low55° (1971)
Wed, 2684° / 66°0.06
84 °
Metropolitan Grove, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.06 in
Chance of precipitation28%
Record high94° (1975)
Record low56° (1963)
Thu, 2784° / 67°0.13
84 °
Metropolitan Grove, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.13 in
Chance of precipitation38%
Record high95° (1987)
Record low57° (1969)
Fri, 2884° / 67°0.16
84 °
Metropolitan Grove, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.16 in
Chance of precipitation45%
Record high96° (1973)
Record low56° (1969)
Sat, 2983° / 67°0.1
83 °
Metropolitan Grove, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.1 in
Chance of precipitation33%
Record high95° (1973)
Record low50° (1986)
Sun, 3083° / 65°0.06
83 °
Metropolitan Grove, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high94° (1973)
Record low49° (1986)
Mon, 3182° / 66°0.08
82 °
Metropolitan Grove, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.08 in
Chance of precipitation25%
Record high96° (1973)
Record low53° (1976)
Tue, 0181° / 65°0.11
81 °
Metropolitan Grove, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.11 in
Chance of precipitation28%
Record high96° (1973)
Record low55° (1967)
Wed, 0282° / 64°0.11
82 °
Metropolitan Grove, 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° / 65°0.11
82 °
Metropolitan Grove, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation25%
Record high96° (2023)
Record low50° (1967)
Fri, 0482° / 65°0.1
82 °
Metropolitan Grove, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.1 in
Chance of precipitation32%
Record high97° (2023)
Record low53° (1997)
Sat, 0581° / 64°0.13
81 °
Metropolitan Grove, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.13 in
Chance of precipitation28%
Record high98° (2023)
Record low52° (1997)
Sun, 0680° / 64°0.26
80 °
Metropolitan Grove, 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)
Mon, 0781° / 63°0.09
81 °
Metropolitan Grove, Monday, 7 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.09 in
Chance of precipitation27%
Record high92° (2016)
Record low50° (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 Metropolitan Grove, 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 Metropolitan Grove, 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.