Monthly outlook for Back River Highlands, MD: average high 62.2°, average low 47.5°. That is 1.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 31 October (68°), the coolest 25 October (38.9°).
62.2°/47.5°
Average high / low
+1.3°
Above normal
3 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
64°
60.6°
+1.9°
1 November – 10 November
59.2°
57.9°
+0.8°
11 November – 20 November
at normal
52.6°
—
October records over 66 years
92.1°2 October 2019All-time high
28.4°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Parkville (6 mi).
Fri, 2363° / 43°0
63 °
Back River Highlands, Friday, 23 October
Clear. High 63°, low 43°.
Pressure30.36 inHg
Wind5.7 mph NE
Humidity59%
Visibility6.2 mi
Dew point42°
Sat, 2460° / 39°0
60 °
Back River Highlands, Saturday, 24 October
Clear. High 60°, low 39°.
Pressure30.53 inHg
Wind1.7 mph NE
Humidity43%
Visibility6.2 mi
Dew point35°
Sun, 2562° / 39°0
62 °
Back River Highlands, Sunday, 25 October
Clear. High 62°, low 39°.
Pressure30.56 inHg
Wind0.6 mph NE
Humidity47%
Visibility6.2 mi
Dew point39°
Mon, 2667° / 44°0
67 °
Back River Highlands, Monday, 26 October
Clear. High 67°, low 44°.
Pressure30.33 inHg
Wind3.2 mph NW
Humidity60%
Visibility6.2 mi
Dew point47°
Tue, 2761° / 48°0
61 °
Back River Highlands, Tuesday, 27 October
Clear. High 61°, low 48°.
Pressure30.39 inHg
Wind9.1 mph N
Humidity56%
Visibility—
Dew point41°
Wed, 2860° / 44°0
60 °
Back River Highlands, Wednesday, 28 October
Overcast. High 60°, low 44°.
Pressure30.39 inHg
Wind9.2 mph SE
Humidity78%
Visibility—
Dew point45°
Thu, 2965° / 55°0
65 °
Back River Highlands, Thursday, 29 October
Clear. High 65°, low 55°.
Pressure30.30 inHg
Wind7.3 mph SE
Humidity72%
Visibility—
Dew point51°
Fri, 3067° / 57°0
67 °
Back River Highlands, Friday, 30 October
Overcast. High 67°, low 57°.
Pressure30.18 inHg
Wind8.9 mph S
Humidity68%
Visibility—
Dew point51°
Sat, 3168° / 58°0
68 °
Back River Highlands, Saturday, 31 October
Overcast. High 68°, low 58°.
Pressure30.06 inHg
Wind6.7 mph NE
Humidity53%
Visibility—
Dew point48°
Sun, 0164° / 57°0.2
64 °
Back River Highlands, Sunday, 1 November
Rain. High 64°, low 57°.
Pressure30.12 inHg
Wind6.6 mph S
Humidity76%
Visibility—
Dew point53°
Mon, 0259° / 52°0.85
59 °
Back River Highlands, Monday, 2 November
Rain. High 59°, low 52°.
Pressure29.74 inHg
Wind16.8 mph N
Humidity98%
Visibility—
Dew point58°
Tue, 0356° / 48°0.09
56 °
Back River Highlands, Tuesday, 3 November
Light rain. High 56°, low 48°.
Pressure30.15 inHg
Wind14.4 mph N
Humidity78%
Visibility—
Dew point44°
Wed, 0455° / 42°0
55 °
Back River Highlands, Wednesday, 4 November
Overcast. High 55°, low 42°.
Pressure30.47 inHg
Wind10.5 mph N
Humidity42%
Visibility—
Dew point26°
Thu, 0559° / 44°0
59 °
Back River Highlands, Thursday, 5 November
Clear. High 59°, low 44°.
Pressure30.47 inHg
Wind6.9 mph W
Humidity42%
Visibility—
Dew point29°
Fri, 0662° / 47°0
62 °
Back River Highlands, Friday, 6 November
Overcast. High 62°, low 47°.
Pressure30.30 inHg
Wind8.2 mph NW
Humidity43%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0756° / 42°0.07
56 °
Back River Highlands, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.07 in
Chance of precipitation22%
Record high76° (2024)
Record low28° (1962)
Sun, 0856° / 42°0.17
56 °
Back River Highlands, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.17 in
Chance of precipitation20%
Record high74° (1975)
Record low28° (1960)
Mon, 0956° / 42°0.09
56 °
Back River Highlands, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.09 in
Chance of precipitation30%
Record high74° (2023)
Record low25° (2019)
Tue, 1056° / 42°0.15
56 °
Back River Highlands, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.15 in
Chance of precipitation33%
Record high71° (2020)
Record low29° (2017)
Wed, 1155° / 41°0.16
55 °
Back River Highlands, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.16 in
Chance of precipitation27%
Record high70° (2024)
Record low22° (2017)
Thu, 1253° / 40°0.21
53 °
Back River Highlands, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.21 in
Chance of precipitation40%
Record high69° (2022)
Record low27° (2017)
Fri, 1352° / 39°0.11
52 °
Back River Highlands, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation37%
Record high70° (1964)
Record low21° (2019)
Sat, 1453° / 39°0.07
53 °
Back River Highlands, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation17%
Record high70° (1985)
Record low24° (1986)
Sun, 1554° / 39°0.1
54 °
Back River Highlands, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.1 in
Chance of precipitation32%
Record high74° (1993)
Record low26° (1967)
Mon, 1653° / 39°0.15
53 °
Back River Highlands, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.15 in
Chance of precipitation30%
Record high70° (2001)
Record low24° (1967)
Tue, 1752° / 38°0.08
52 °
Back River Highlands, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation30%
Record high67° (2023)
Record low26° (1995)
Wed, 1852° / 38°0.06
52 °
Back River Highlands, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high69° (2021)
Record low26° (2014)
Thu, 1952° / 38°0.1
52 °
Back River Highlands, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high67° (1985)
Record low22° (2014)
Fri, 2052° / 38°0.08
52 °
Back River Highlands, Friday, 20 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high73° (1985)
Record low24° (2022)
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 Back River Highlands, 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 Back River Highlands, 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.