Monthly outlook for Deep Branch, MD: average high 84.1°, average low 68.7°. That is 0.2° above the climate normal for August. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 7 days and 2.6 inches. The warmest day looks like 10 August (94.9°), the coolest 16 August (59.4°).
84.1°/68.7°
Average high / low
+0.2°
Above normal
6 / 7
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
85.7°
84.3°
+0.8°
18 August – 27 August
81.2°
82.9°
-0.9°
28 August – 6 September
at normal
82.2°
—
August records over 66 years
96.8°8 August 2007All-time high
50.9°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Salisbury (14 mi).
Sun, 0991° / 74°0
91 °
Deep Branch, Sunday, 9 August
Overcast. High 91°, low 74°.
Pressure30.03 inHg
Wind5.6 mph W
Humidity52%
Visibility6.2 mi
Dew point69°
Mon, 1095° / 77°0
95 °
Deep Branch, Monday, 10 August
Overcast. High 95°, low 77°.
Pressure30.03 inHg
Wind6.5 mph SW
Humidity48%
Visibility6.2 mi
Dew point68°
Tue, 1190° / 72°0.01
90 °
Deep Branch, Tuesday, 11 August
Light rain. High 90°, low 72°.
Pressure29.94 inHg
Wind10.2 mph NW
Humidity49%
Visibility6.2 mi
Dew point66°
Wed, 1288° / 72°0.02
88 °
Deep Branch, Wednesday, 12 August
Light rain. High 88°, low 72°.
Pressure29.80 inHg
Wind7 mph W
Humidity51%
Visibility6.2 mi
Dew point67°
Thu, 1392° / 74°0.06
92 °
Deep Branch, Thursday, 13 August
Light rain. High 92°, low 74°.
Pressure29.80 inHg
Wind11.5 mph NW
Humidity40%
Visibility—
Dew point62°
Fri, 1470° / 63°0.67
70 °
Deep Branch, Friday, 14 August
Rain. High 70°, low 63°.
Pressure30.00 inHg
Wind8.6 mph NE
Humidity91%
Visibility—
Dew point62°
Sat, 1577° / 60°0
77 °
Deep Branch, Saturday, 15 August
Clear. High 77°, low 60°.
Pressure30.21 inHg
Wind10.2 mph N
Humidity39%
Visibility—
Dew point48°
Sun, 1680° / 59°0
80 °
Deep Branch, Sunday, 16 August
Clear. High 80°, low 59°.
Pressure30.27 inHg
Wind6.2 mph SE
Humidity36%
Visibility—
Dew point49°
Mon, 1782° / 66°0
82 °
Deep Branch, Monday, 17 August
Mostly clear. High 82°, low 66°.
Pressure30.18 inHg
Wind11.5 mph S
Humidity50%
Visibility—
Dew point60°
Tue, 1877° / 71°0.29
77 °
Deep Branch, Tuesday, 18 August
Rain. High 77°, low 71°.
Pressure30.00 inHg
Wind14.2 mph SW
Humidity72%
Visibility—
Dew point67°
Wed, 1987° / 71°0.1
87 °
Deep Branch, Wednesday, 19 August
Light rain. High 87°, low 71°.
Pressure29.85 inHg
Wind9.4 mph SW
Humidity49%
Visibility—
Dew point64°
Thu, 2085° / 66°0
85 °
Deep Branch, Thursday, 20 August
Overcast. High 85°, low 66°.
Pressure29.94 inHg
Wind6.6 mph SE
Humidity40%
Visibility—
Dew point56°
Fri, 2177° / 70°0.33
77 °
Deep Branch, Friday, 21 August
Light rain. High 77°, low 70°.
Pressure29.91 inHg
Wind14.5 mph S
Humidity81%
Visibility—
Dew point70°
Sat, 2287° / 71°0
87 °
Deep Branch, Saturday, 22 August
Light rain. High 87°, low 71°.
Pressure29.77 inHg
Wind10.8 mph NW
Humidity48%
Visibility—
Dew point63°
Sun, 2374° / 60°0
74 °
Deep Branch, Sunday, 23 August
Overcast. High 74°, low 60°.
Pressure30.03 inHg
Wind14.5 mph N
Humidity31%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 67°0.08
82 °
Deep Branch, Monday, 24 August
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.08 in
Chance of precipitation27%
Record high92° (1968)
Record low59° (1994)
Tue, 2583° / 68°0.06
83 °
Deep Branch, 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° (1994)
Wed, 2683° / 68°0.06
83 °
Deep Branch, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low68°
Average precipitation0.06 in
Chance of precipitation28%
Record high94° (1975)
Record low58° (1977)
Thu, 2784° / 69°0.14
84 °
Deep Branch, 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°0.2
84 °
Deep Branch, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low70°
Average precipitation0.2 in
Chance of precipitation43%
Record high94° (2024)
Record low59° (1969)
Sat, 2983° / 69°0.11
83 °
Deep Branch, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low69°
Average precipitation0.11 in
Chance of precipitation38%
Record high93° (1973)
Record low52° (1986)
Sun, 3083° / 68°0.08
83 °
Deep Branch, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low68°
Average precipitation0.08 in
Chance of precipitation33%
Record high93° (2010)
Record low51° (1986)
Mon, 3183° / 68°0.08
83 °
Deep Branch, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low68°
Average precipitation0.08 in
Chance of precipitation23%
Record high93° (2010)
Record low53° (1986)
Tue, 0181° / 68°0.26
81 °
Deep Branch, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low68°
Average precipitation0.26 in
Chance of precipitation35%
Record high94° (2010)
Record low55° (1986)
Wed, 0282° / 67°0.11
82 °
Deep Branch, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.11 in
Chance of precipitation35%
Record high94° (1980)
Record low57° (1967)
Thu, 0382° / 68°0.11
82 °
Deep Branch, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low68°
Average precipitation0.11 in
Chance of precipitation38%
Record high92° (1984)
Record low53° (1967)
Fri, 0482° / 67°0.13
82 °
Deep Branch, 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 low57° (1997)
Sat, 0581° / 67°0.09
81 °
Deep Branch, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low67°
Average precipitation0.09 in
Chance of precipitation30%
Record high93° (2023)
Record low54° (1997)
Sun, 0681° / 67°0.18
81 °
Deep Branch, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low67°
Average precipitation0.18 in
Chance of precipitation40%
Record high95° (2023)
Record low57° (1982)
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 Deep Branch, 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 Deep Branch, 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.