Monthly outlook for Laytonsville, MD: average high 88°, average low 67°. That is 2.5° above the climate normal for August. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 24 August (99.4°), the coolest 16 August (55.5°).
88°/67°
Average high / low
+2.5°
Above normal
6 / 6
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
83.9°
84.3°
-0.2°
19 August – 28 August
94.8°
83°
+6.6°
29 August – 7 September
at normal
81.8°
—
August records over 66 years
100°17 August 1988All-time high
50°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Montgomery Village (4 mi).
Mon, 1089° / 72°0
89 °
Laytonsville, Monday, 10 August
Light rain. High 89°, low 72°.
Pressure30.00 inHg
Wind6.6 mph W
Humidity45%
Visibility6.2 mi
Dew point64°
Tue, 1191° / 69°0.15
91 °
Laytonsville, Tuesday, 11 August
Rain. High 91°, low 69°.
Pressure29.94 inHg
Wind10.8 mph NW
Humidity55%
Visibility6.2 mi
Dew point66°
Wed, 1290° / 70°0.11
90 °
Laytonsville, Wednesday, 12 August
Light rain. High 90°, low 70°.
Pressure29.80 inHg
Wind10.6 mph W
Humidity58%
Visibility6.2 mi
Dew point66°
Thu, 1384° / 67°0.03
84 °
Laytonsville, Thursday, 13 August
Light rain. High 84°, low 67°.
Pressure29.83 inHg
Wind15.2 mph NW
Humidity37%
Visibility—
Dew point53°
Fri, 1479° / 59°0
79 °
Laytonsville, Friday, 14 August
Overcast. High 79°, low 59°.
Pressure30.06 inHg
Wind8.4 mph W
Humidity38%
Visibility—
Dew point48°
Sat, 1578° / 57°0
78 °
Laytonsville, Saturday, 15 August
Overcast. High 78°, low 57°.
Pressure30.15 inHg
Wind11.7 mph NW
Humidity32%
Visibility—
Dew point43°
Sun, 1676° / 55°0
76 °
Laytonsville, Sunday, 16 August
Overcast. High 76°, low 55°.
Pressure30.15 inHg
Wind5.9 mph N
Humidity34%
Visibility—
Dew point44°
Mon, 1779° / 66°0.07
79 °
Laytonsville, Monday, 17 August
Light rain. High 79°, low 66°.
Pressure29.97 inHg
Wind6.8 mph E
Humidity56%
Visibility—
Dew point61°
Tue, 1885° / 64°0
85 °
Laytonsville, Tuesday, 18 August
Clear. High 85°, low 64°.
Pressure30.00 inHg
Wind5.3 mph SE
Humidity41%
Visibility—
Dew point56°
Wed, 1987° / 65°0
87 °
Laytonsville, Wednesday, 19 August
Clear. High 87°, low 65°.
Pressure30.06 inHg
Wind7.4 mph SE
Humidity38%
Visibility—
Dew point56°
Thu, 2091° / 67°0
91 °
Laytonsville, Thursday, 20 August
Partly cloudy. High 91°, low 67°.
Pressure30.00 inHg
Wind10 mph S
Humidity37%
Visibility—
Dew point57°
Fri, 2199° / 71°0.28
99 °
Laytonsville, Friday, 21 August
Rain. High 99°, low 71°.
Pressure29.83 inHg
Wind9.6 mph S
Humidity38%
Visibility—
Dew point64°
Sat, 2294° / 75°0
94 °
Laytonsville, Saturday, 22 August
Overcast. High 94°, low 75°.
Pressure29.88 inHg
Wind10.2 mph N
Humidity42%
Visibility—
Dew point65°
Sun, 2398° / 72°0.04
98 °
Laytonsville, Sunday, 23 August
Light rain. High 98°, low 72°.
Pressure29.91 inHg
Wind7.9 mph SE
Humidity37%
Visibility—
Dew point63°
Mon, 2499° / 71°0.56
99 °
Laytonsville, Monday, 24 August
Heavy rain. High 99°, low 71°.
Pressure29.94 inHg
Wind7 mph SE
Humidity47%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 66°0.06
83 °
Laytonsville, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.06 in
Chance of precipitation20%
Record high96° (1968)
Record low55° (1971)
Wed, 2684° / 66°0.06
84 °
Laytonsville, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.06 in
Chance of precipitation27%
Record high94° (1975)
Record low56° (1963)
Thu, 2784° / 67°0.14
84 °
Laytonsville, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.14 in
Chance of precipitation38%
Record high95° (1987)
Record low57° (2025)
Fri, 2884° / 67°0.15
84 °
Laytonsville, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.15 in
Chance of precipitation43%
Record high96° (1973)
Record low57° (1968)
Sat, 2983° / 67°0.1
83 °
Laytonsville, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.1 in
Chance of precipitation33%
Record high96° (1973)
Record low50° (1982)
Sun, 3083° / 66°0.06
83 °
Laytonsville, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.06 in
Chance of precipitation25%
Record high95° (1973)
Record low50° (1986)
Mon, 3183° / 66°0.09
83 °
Laytonsville, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation25%
Record high96° (1973)
Record low54° (1976)
Tue, 0181° / 65°0.11
81 °
Laytonsville, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.11 in
Chance of precipitation30%
Record high96° (1973)
Record low54° (1967)
Wed, 0282° / 64°0.11
82 °
Laytonsville, 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 low54° (1967)
Thu, 0382° / 65°0.11
82 °
Laytonsville, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation25%
Record high95° (2023)
Record low50° (1967)
Fri, 0482° / 65°0.09
82 °
Laytonsville, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation28%
Record high96° (2023)
Record low53° (1997)
Sat, 0581° / 65°0.14
81 °
Laytonsville, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.14 in
Chance of precipitation28%
Record high97° (2023)
Record low53° (1997)
Sun, 0680° / 64°0.26
80 °
Laytonsville, 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° / 64°0.09
81 °
Laytonsville, Monday, 7 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.09 in
Chance of precipitation25%
Record high92° (2016)
Record low51° (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 Laytonsville, 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 Laytonsville, 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.