Monthly outlook for Deer Park, MD: average high 54.3°, average low 37.2°. That is 0.4° below the climate normal for October. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 29 October (63.3°), the coolest 6 November (24.6°).
54.3°/37.2°
Average high / low
−0.4°
Below normal
5 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
58.3°
55.8°
+1.4°
1 November – 10 November
47.5°
52.8°
-2.9°
11 November – 20 November
at normal
47.8°
—
October records over 66 years
83.5°3 October 2019All-time high
18.5°30 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Elk Garden (9 mi).
Fri, 2358° / 31°0
58 °
Deer Park, Friday, 23 October
Partly cloudy. High 58°, low 31°.
Pressure30.36 inHg
Wind4.5 mph E
Humidity68%
Visibility6.2 mi
Dew point42°
Sat, 2456° / 31°0
56 °
Deer Park, Saturday, 24 October
Clear. High 56°, low 31°.
Pressure30.47 inHg
Wind5.7 mph SE
Humidity58%
Visibility6.2 mi
Dew point39°
Sun, 2559° / 36°0
59 °
Deer Park, Sunday, 25 October
Clear. High 59°, low 36°.
Pressure30.50 inHg
Wind3.2 mph SE
Humidity43%
Visibility6.2 mi
Dew point34°
Mon, 2660° / 40°0
60 °
Deer Park, Monday, 26 October
Clear. High 60°, low 40°.
Pressure30.36 inHg
Wind5.2 mph NW
Humidity48%
Visibility—
Dew point38°
Tue, 2762° / 44°0
62 °
Deer Park, Tuesday, 27 October
Clear. High 62°, low 44°.
Pressure30.30 inHg
Wind8.5 mph SE
Humidity56%
Visibility—
Dew point44°
Wed, 2859° / 45°0.04
59 °
Deer Park, Wednesday, 28 October
Light rain. High 59°, low 45°.
Pressure30.24 inHg
Wind6.6 mph SE
Humidity61%
Visibility—
Dew point44°
Thu, 2963° / 45°0
63 °
Deer Park, Thursday, 29 October
Partly cloudy. High 63°, low 45°.
Pressure30.09 inHg
Wind12.7 mph W
Humidity52%
Visibility—
Dew point43°
Fri, 3053° / 37°0.06
53 °
Deer Park, Friday, 30 October
Light rain. High 53°, low 37°.
Pressure30.21 inHg
Wind9.3 mph NW
Humidity37%
Visibility—
Dew point26°
Sat, 3154° / 35°0
54 °
Deer Park, Saturday, 31 October
Overcast. High 54°, low 35°.
Pressure30.30 inHg
Wind10.5 mph SE
Humidity56%
Visibility—
Dew point36°
Sun, 0154° / 44°0.69
54 °
Deer Park, Sunday, 1 November
Rain. High 54°, low 44°.
Pressure30.27 inHg
Wind6.4 mph SE
Humidity98%
Visibility—
Dew point44°
Mon, 0254° / 51°0.17
54 °
Deer Park, Monday, 2 November
Light rain. High 54°, low 51°.
Pressure30.06 inHg
Wind7 mph NW
Humidity98%
Visibility—
Dew point53°
Tue, 0356° / 43°0
56 °
Deer Park, Tuesday, 3 November
Overcast. High 56°, low 43°.
Pressure30.00 inHg
Wind9.4 mph W
Humidity54%
Visibility—
Dew point38°
Wed, 0443° / 33°0.03
43 °
Deer Park, Wednesday, 4 November
Snow. High 43°, low 33°.
Pressure29.88 inHg
Wind19.6 mph NW
Humidity76%
Visibility—
Dew point33°
Thu, 0536° / 25°0.06
36 °
Deer Park, Thursday, 5 November
Light snow. High 36°, low 25°.
Pressure30.06 inHg
Wind17.6 mph NW
Humidity71%
Visibility—
Dew point27°
Fri, 0643° / 25°0
43 °
Deer Park, Friday, 6 November
Overcast. High 43°, low 25°.
Pressure30.21 inHg
Wind4.5 mph W
Humidity50%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0751° / 37°0.11
51 °
Deer Park, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation38%
Record high68° (2020)
Record low23° (1967)
Sun, 0851° / 36°0.11
51 °
Deer Park, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation27%
Record high69° (2020)
Record low19° (1960)
Mon, 0952° / 36°0.09
52 °
Deer Park, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.09 in
Chance of precipitation38%
Record high69° (1975)
Record low21° (1976)
Tue, 1051° / 36°0.17
51 °
Deer Park, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.17 in
Chance of precipitation47%
Record high71° (2020)
Record low20° (2017)
Wed, 1150° / 36°0.14
50 °
Deer Park, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.14 in
Chance of precipitation38%
Record high69° (2006)
Record low14° (2017)
Thu, 1248° / 34°0.18
48 °
Deer Park, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.18 in
Chance of precipitation47%
Record high66° (1964)
Record low19° (2019)
Fri, 1347° / 33°0.06
47 °
Deer Park, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation40%
Record high66° (1989)
Record low15° (2019)
Sat, 1448° / 34°0.09
48 °
Deer Park, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.09 in
Chance of precipitation28%
Record high72° (1993)
Record low17° (1986)
Sun, 1548° / 34°0.14
48 °
Deer Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.14 in
Chance of precipitation42%
Record high66° (2005)
Record low17° (1996)
Mon, 1648° / 33°0.14
48 °
Deer Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.14 in
Chance of precipitation42%
Record high64° (1988)
Record low14° (1996)
Tue, 1747° / 32°0.1
47 °
Deer Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.1 in
Chance of precipitation30%
Record high64° (2021)
Record low20° (1997)
Wed, 1847° / 33°0.07
47 °
Deer Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.07 in
Chance of precipitation35%
Record high68° (2016)
Record low15° (2014)
Thu, 1948° / 33°0.11
48 °
Deer Park, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (1991)
Record low13° (2014)
Fri, 2046° / 32°0.09
46 °
Deer Park, Friday, 20 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.09 in
Chance of precipitation35%
Record high71° (1991)
Record low11° (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 Deer Park, 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 Deer Park, 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.