Monthly outlook for Deep Branch, MD: average high 66.5°, average low 50.2°. That is 0.1° above the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 14 October (83.1°), the coolest 19 October (36.4°).
66.5°/50.2°
Average high / low
+0.1°
Above normal
5 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
67.4°
67.3°
+0.1°
21 October – 30 October
64.9°
64°
+0.5°
31 October – 9 November
at normal
61.3°
—
October records over 66 years
92.5°2 October 2019All-time high
32.9°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Princess Anne (10 mi).
Mon, 1272° / 58°0.05
72 °
Deep Branch, Monday, 12 October
Light rain. High 72°, low 58°.
Pressure29.83 inHg
Wind13.6 mph N
Humidity79%
Visibility6.2 mi
Dew point59°
Tue, 1376° / 59°0
76 °
Deep Branch, Tuesday, 13 October
Clear. High 76°, low 59°.
Pressure30.00 inHg
Wind5.4 mph SW
Humidity62%
Visibility6.2 mi
Dew point62°
Wed, 1483° / 66°0.09
83 °
Deep Branch, Wednesday, 14 October
Light rain. High 83°, low 66°.
Pressure29.94 inHg
Wind6.4 mph W
Humidity60%
Visibility6.2 mi
Dew point67°
Thu, 1570° / 57°0.04
70 °
Deep Branch, Thursday, 15 October
Light rain. High 70°, low 57°.
Pressure30.21 inHg
Wind10.8 mph N
Humidity58%
Visibility—
Dew point52°
Fri, 1674° / 57°0.42
74 °
Deep Branch, Friday, 16 October
Rain. High 74°, low 57°.
Pressure29.83 inHg
Wind19 mph NW
Humidity84%
Visibility—
Dew point62°
Sat, 1768° / 47°0.12
68 °
Deep Branch, Saturday, 17 October
Light rain. High 68°, low 47°.
Pressure29.91 inHg
Wind16.8 mph SW
Humidity79%
Visibility—
Dew point46°
Sun, 1850° / 39°0.01
50 °
Deep Branch, Sunday, 18 October
Light rain. High 50°, low 39°.
Pressure30.15 inHg
Wind17.7 mph NW
Humidity46%
Visibility—
Dew point27°
Mon, 1951° / 36°0
51 °
Deep Branch, Monday, 19 October
Clear. High 51°, low 36°.
Pressure30.47 inHg
Wind11.7 mph N
Humidity33%
Visibility—
Dew point18°
Tue, 2059° / 40°0
59 °
Deep Branch, Tuesday, 20 October
Clear. High 59°, low 40°.
Pressure30.45 inHg
Wind7.5 mph SW
Humidity46%
Visibility—
Dew point33°
Wed, 2165° / 46°0
65 °
Deep Branch, Wednesday, 21 October
Clear. High 65°, low 46°.
Pressure30.47 inHg
Wind4.1 mph W
Humidity50%
Visibility—
Dew point40°
Thu, 2268° / 47°0
68 °
Deep Branch, Thursday, 22 October
Clear. High 68°, low 47°.
Pressure30.42 inHg
Wind3.8 mph SE
Humidity48%
Visibility—
Dew point40°
Fri, 2370° / 49°0
70 °
Deep Branch, Friday, 23 October
Clear. High 70°, low 49°.
Pressure30.27 inHg
Wind9.6 mph N
Humidity52%
Visibility—
Dew point44°
Sat, 2467° / 47°0
67 °
Deep Branch, Saturday, 24 October
Clear. High 67°, low 47°.
Pressure30.30 inHg
Wind9.1 mph S
Humidity51%
Visibility—
Dew point41°
Sun, 2564° / 49°0
64 °
Deep Branch, Sunday, 25 October
Overcast. High 64°, low 49°.
Pressure30.15 inHg
Wind12.9 mph SW
Humidity63%
Visibility—
Dew point48°
Mon, 2655° / 42°0
55 °
Deep Branch, Monday, 26 October
Overcast. High 55°, low 42°.
Pressure30.09 inHg
Wind8.6 mph NW
Humidity50%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2764° / 52°0.13
64 °
Deep Branch, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high64°
Average low52°
Average precipitation0.13 in
Chance of precipitation30%
Record high80° (1984)
Record low36° (1976)
Wed, 2864° / 51°0.12
64 °
Deep Branch, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high64°
Average low51°
Average precipitation0.12 in
Chance of precipitation32%
Record high80° (2023)
Record low34° (1976)
Thu, 2962° / 50°0.22
62 °
Deep Branch, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high62°
Average low50°
Average precipitation0.22 in
Chance of precipitation15%
Record high82° (2023)
Record low35° (1965)
Fri, 3062° / 49°0.09
62 °
Deep Branch, Friday, 30 October
Climate normal for this date — 60-year average.
Average high62°
Average low49°
Average precipitation0.09 in
Chance of precipitation17%
Record high80° (2023)
Record low37° (1965)
Sat, 3163° / 50°0.06
63 °
Deep Branch, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high63°
Average low50°
Average precipitation0.06 in
Chance of precipitation17%
Record high78° (2019)
Record low36° (1975)
Sun, 0164° / 51°0.12
64 °
Deep Branch, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high64°
Average low51°
Average precipitation0.12 in
Chance of precipitation27%
Record high76° (2024)
Record low39° (1975)
Mon, 0263° / 51°0.1
63 °
Deep Branch, Monday, 2 November
Climate normal for this date — 60-year average.
Average high63°
Average low51°
Average precipitation0.1 in
Chance of precipitation27%
Record high77° (1971)
Record low36° (2023)
Tue, 0363° / 50°0.08
63 °
Deep Branch, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low50°
Average precipitation0.08 in
Chance of precipitation25%
Record high76° (2016)
Record low37° (1980)
Wed, 0461° / 49°0.09
61 °
Deep Branch, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high61°
Average low49°
Average precipitation0.09 in
Chance of precipitation32%
Record high76° (2003)
Record low35° (2006)
Thu, 0561° / 49°0.1
61 °
Deep Branch, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high61°
Average low49°
Average precipitation0.1 in
Chance of precipitation32%
Record high78° (2022)
Record low33° (2006)
Fri, 0660° / 48°0.09
60 °
Deep Branch, Friday, 6 November
Climate normal for this date — 60-year average.
Average high60°
Average low48°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (2022)
Record low34° (2012)
Sat, 0760° / 47°0.07
60 °
Deep Branch, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.07 in
Chance of precipitation22%
Record high80° (2024)
Record low33° (1962)
Sun, 0859° / 46°0.08
59 °
Deep Branch, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high59°
Average low46°
Average precipitation0.08 in
Chance of precipitation27%
Record high73° (1986)
Record low32° (1960)
Mon, 0959° / 46°0.07
59 °
Deep Branch, Monday, 9 November
Climate normal for this date — 60-year average.
Average high59°
Average low46°
Average precipitation0.07 in
Chance of precipitation25%
Record high76° (1986)
Record low28° (2019)
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.