Monthly outlook for Back River Highlands, MD: average high 64.2°, average low 52.3°. That is 2.6° above the climate normal for October. Precipitation is expected on 5 days (about 3.1 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 30 October (67.7°), the coolest 25 October (40.8°).
64.2°/52.3°
Average high / low
+2.6°
Above normal
5 / 4
Wet days / normal
3.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
63.5°
60.4°
+1.7°
2 November – 11 November
65.3°
57.3°
+4.5°
12 November – 21 November
at normal
52.3°
—
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).
Sat, 2463° / 41°0
63 °
Back River Highlands, Saturday, 24 October
Clear. High 63°, low 41°.
Pressure30.56 inHg
Wind2.5 mph SE
Humidity44%
Visibility6.2 mi
Dew point35°
Sun, 2563° / 41°0
63 °
Back River Highlands, Sunday, 25 October
Clear. High 63°, low 41°.
Pressure30.59 inHg
Wind1.1 mph SE
Humidity49%
Visibility6.2 mi
Dew point40°
Mon, 2667° / 45°0
67 °
Back River Highlands, Monday, 26 October
Clear. High 67°, low 45°.
Pressure30.33 inHg
Wind4 mph W
Humidity55%
Visibility6.2 mi
Dew point48°
Tue, 2764° / 50°0
64 °
Back River Highlands, Tuesday, 27 October
Clear. High 64°, low 50°.
Pressure30.33 inHg
Wind5.5 mph N
Humidity55%
Visibility6.2 mi
Dew point44°
Wed, 2859° / 44°0
59 °
Back River Highlands, Wednesday, 28 October
Overcast. High 59°, low 44°.
Pressure30.45 inHg
Wind5.2 mph NE
Humidity62%
Visibility—
Dew point40°
Thu, 2963° / 52°0
63 °
Back River Highlands, Thursday, 29 October
Overcast. High 63°, low 52°.
Pressure30.39 inHg
Wind7.3 mph SE
Humidity71%
Visibility—
Dew point49°
Fri, 3068° / 55°0
68 °
Back River Highlands, Friday, 30 October
Partly cloudy. High 68°, low 55°.
Pressure30.30 inHg
Wind7.7 mph SE
Humidity67%
Visibility—
Dew point50°
Sat, 3163° / 58°0
63 °
Back River Highlands, Saturday, 31 October
Overcast. High 63°, low 58°.
Pressure30.30 inHg
Wind5.7 mph SE
Humidity69%
Visibility—
Dew point51°
Sun, 0162° / 59°1.35
62 °
Back River Highlands, Sunday, 1 November
Rain. High 62°, low 59°.
Pressure30.18 inHg
Wind10.3 mph S
Humidity99%
Visibility—
Dew point60°
Mon, 0267° / 61°0.22
67 °
Back River Highlands, Monday, 2 November
Light rain. High 67°, low 61°.
Pressure30.06 inHg
Wind5.6 mph S
Humidity94%
Visibility—
Dew point60°
Tue, 0368° / 58°0
68 °
Back River Highlands, Tuesday, 3 November
Overcast. High 68°, low 58°.
Pressure30.00 inHg
Wind6 mph E
Humidity73%
Visibility—
Dew point55°
Wed, 0463° / 59°1.28
63 °
Back River Highlands, Wednesday, 4 November
Heavy rain. High 63°, low 59°.
Pressure29.97 inHg
Wind14.5 mph E
Humidity79%
Visibility—
Dew point54°
Thu, 0565° / 59°0.07
65 °
Back River Highlands, Thursday, 5 November
Light rain. High 65°, low 59°.
Pressure29.97 inHg
Wind10.2 mph E
Humidity91%
Visibility—
Dew point57°
Fri, 0662° / 56°0.13
62 °
Back River Highlands, Friday, 6 November
Light rain. High 62°, low 56°.
Pressure29.91 inHg
Wind8.8 mph SE
Humidity90%
Visibility—
Dew point56°
Sat, 0766° / 55°0
66 °
Back River Highlands, Saturday, 7 November
Overcast. High 66°, low 55°.
Pressure29.83 inHg
Wind11.5 mph SW
Humidity72%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 2151° / 37°0.09
51 °
Back River Highlands, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (1991)
Record low22° (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.