Monthly outlook for Santo Domingo, MD: average high 87.3°, average low 69.4°. That is 2.1° above the climate normal for August. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 7 days and 2.6 inches. The warmest day looks like 24 August (101.5°), the coolest 16 August (57°).
87.3°/69.4°
Average high / low
+2.1°
Above normal
4 / 7
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
83.2°
84.3°
-0.6°
19 August – 28 August
94.2°
83°
+6.3°
29 August – 7 September
at normal
81.9°
—
August records over 66 years
97.3°8 August 2007All-time high
52°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Laurel (9 mi).
Mon, 1092° / 76°0
92 °
Santo Domingo, Monday, 10 August
Clear. High 92°, low 76°.
Pressure30.00 inHg
Wind5.3 mph W
Humidity48%
Visibility6.2 mi
Dew point68°
Tue, 1189° / 75°0
89 °
Santo Domingo, Tuesday, 11 August
Partly cloudy. High 89°, low 75°.
Pressure29.91 inHg
Wind12.9 mph NW
Humidity55%
Visibility6.2 mi
Dew point66°
Wed, 1288° / 73°0
88 °
Santo Domingo, Wednesday, 12 August
Overcast. High 88°, low 73°.
Pressure29.80 inHg
Wind11.3 mph W
Humidity50%
Visibility6.2 mi
Dew point66°
Thu, 1387° / 72°0.22
87 °
Santo Domingo, Thursday, 13 August
Rain. High 87°, low 72°.
Pressure29.80 inHg
Wind15.3 mph NW
Humidity48%
Visibility—
Dew point63°
Fri, 1478° / 63°0
78 °
Santo Domingo, Friday, 14 August
Overcast. High 78°, low 63°.
Pressure30.06 inHg
Wind9.8 mph NW
Humidity40%
Visibility—
Dew point50°
Sat, 1577° / 60°0
77 °
Santo Domingo, Saturday, 15 August
Overcast. High 77°, low 60°.
Pressure30.15 inHg
Wind13.8 mph NW
Humidity39%
Visibility—
Dew point49°
Sun, 1680° / 57°0
80 °
Santo Domingo, Sunday, 16 August
Partly cloudy. High 80°, low 57°.
Pressure30.15 inHg
Wind6.9 mph S
Humidity32%
Visibility—
Dew point45°
Mon, 1771° / 65°0.25
71 °
Santo Domingo, Monday, 17 August
Light rain. High 71°, low 65°.
Pressure30.00 inHg
Wind6.6 mph SE
Humidity90%
Visibility—
Dew point66°
Tue, 1880° / 67°0.1
80 °
Santo Domingo, Tuesday, 18 August
Light rain. High 80°, low 67°.
Pressure30.00 inHg
Wind8.1 mph E
Humidity73%
Visibility—
Dew point68°
Wed, 1986° / 67°0
86 °
Santo Domingo, Wednesday, 19 August
Clear. High 86°, low 67°.
Pressure30.06 inHg
Wind9.1 mph NE
Humidity41%
Visibility—
Dew point58°
Thu, 2089° / 67°0
89 °
Santo Domingo, Thursday, 20 August
Clear. High 89°, low 67°.
Pressure30.03 inHg
Wind8.3 mph SE
Humidity41%
Visibility—
Dew point60°
Fri, 2193° / 70°0.1
93 °
Santo Domingo, Friday, 21 August
Light rain. High 93°, low 70°.
Pressure29.88 inHg
Wind14.3 mph S
Humidity46%
Visibility—
Dew point67°
Sat, 2297° / 77°0.01
97 °
Santo Domingo, Saturday, 22 August
Light rain. High 97°, low 77°.
Pressure29.85 inHg
Wind10.8 mph S
Humidity52%
Visibility—
Dew point73°
Sun, 2399° / 75°0
99 °
Santo Domingo, Sunday, 23 August
Clear. High 99°, low 75°.
Pressure29.91 inHg
Wind8.7 mph S
Humidity35%
Visibility—
Dew point63°
Mon, 24102° / 71°0.04
102 °
Santo Domingo, Monday, 24 August
Light rain. High 102°, low 71°.
Pressure29.94 inHg
Wind19.7 mph NW
Humidity36%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 68°0.06
83 °
Santo Domingo, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low68°
Average precipitation0.06 in
Chance of precipitation17%
Record high95° (1968)
Record low58° (2013)
Wed, 2684° / 68°0.06
84 °
Santo Domingo, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.06 in
Chance of precipitation28%
Record high94° (1975)
Record low57° (1977)
Thu, 2784° / 69°0.14
84 °
Santo Domingo, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low69°
Average precipitation0.14 in
Chance of precipitation30%
Record high94° (1987)
Record low59° (1963)
Fri, 2884° / 70°0.19
84 °
Santo Domingo, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low70°
Average precipitation0.19 in
Chance of precipitation43%
Record high94° (2024)
Record low58° (2025)
Sat, 2983° / 69°0.1
83 °
Santo Domingo, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low69°
Average precipitation0.1 in
Chance of precipitation38%
Record high94° (1973)
Record low53° (1986)
Sun, 3083° / 68°0.09
83 °
Santo Domingo, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low68°
Average precipitation0.09 in
Chance of precipitation33%
Record high93° (1973)
Record low52° (1986)
Mon, 3183° / 68°0.08
83 °
Santo Domingo, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low68°
Average precipitation0.08 in
Chance of precipitation25%
Record high93° (1973)
Record low54° (1986)
Tue, 0181° / 67°0.26
81 °
Santo Domingo, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low67°
Average precipitation0.26 in
Chance of precipitation37%
Record high94° (2010)
Record low55° (1986)
Wed, 0282° / 67°0.11
82 °
Santo Domingo, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.11 in
Chance of precipitation35%
Record high95° (1980)
Record low57° (1967)
Thu, 0382° / 67°0.11
82 °
Santo Domingo, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.11 in
Chance of precipitation38%
Record high92° (1984)
Record low53° (1967)
Fri, 0482° / 67°0.13
82 °
Santo Domingo, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.13 in
Chance of precipitation27%
Record high93° (2008)
Record low56° (1997)
Sat, 0581° / 67°0.08
81 °
Santo Domingo, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low67°
Average precipitation0.08 in
Chance of precipitation30%
Record high94° (2023)
Record low54° (1997)
Sun, 0681° / 67°0.19
81 °
Santo Domingo, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low67°
Average precipitation0.19 in
Chance of precipitation40%
Record high95° (2023)
Record low57° (1982)
Mon, 0781° / 66°0.09
81 °
Santo Domingo, Monday, 7 September
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0.09 in
Chance of precipitation25%
Record high93° (2023)
Record low53° (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 Santo Domingo, 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 Santo Domingo, 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.