Monthly outlook for Deer Park, MD: average high 59.3°, average low 40.6°. That is 1.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 31 October (71.3°), the coolest 18 October (28.3°).
59.3°/40.6°
Average high / low
+1.7°
Above normal
2 / 6
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
57.7°
56.8°
+0.5°
28 October – 6 November
61.9°
54.2°
+4.3°
7 November – 16 November
at normal
49.5°
—
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).
Mon, 1961° / 31°0
61 °
Deer Park, Monday, 19 October
Clear. High 61°, low 31°.
Pressure30.42 inHg
Wind2.7 mph E
Humidity34%
Visibility6.2 mi
Dew point24°
Tue, 2062° / 36°0
62 °
Deer Park, Tuesday, 20 October
Clear. High 62°, low 36°.
Pressure30.30 inHg
Wind5.1 mph N
Humidity36%
Visibility6.2 mi
Dew point32°
Wed, 2160° / 37°0
60 °
Deer Park, Wednesday, 21 October
Clear. High 60°, low 37°.
Pressure30.24 inHg
Wind3.7 mph NW
Humidity36%
Visibility6.2 mi
Dew point27°
Thu, 2257° / 37°0
57 °
Deer Park, Thursday, 22 October
Clear. High 57°, low 37°.
Pressure30.18 inHg
Wind9.7 mph NW
Humidity52%
Visibility—
Dew point37°
Fri, 2351° / 35°0
51 °
Deer Park, Friday, 23 October
Clear. High 51°, low 35°.
Pressure30.39 inHg
Wind7.7 mph E
Humidity46%
Visibility—
Dew point29°
Sat, 2452° / 31°0
52 °
Deer Park, Saturday, 24 October
Partly cloudy. High 52°, low 31°.
Pressure30.53 inHg
Wind10.2 mph SE
Humidity37%
Visibility—
Dew point24°
Sun, 2560° / 35°0
60 °
Deer Park, Sunday, 25 October
Overcast. High 60°, low 35°.
Pressure30.39 inHg
Wind9.5 mph W
Humidity48%
Visibility—
Dew point38°
Mon, 2658° / 45°0
58 °
Deer Park, Monday, 26 October
Overcast. High 58°, low 45°.
Pressure30.33 inHg
Wind7.7 mph W
Humidity66%
Visibility—
Dew point45°
Tue, 2761° / 48°0
61 °
Deer Park, Tuesday, 27 October
Overcast. High 61°, low 48°.
Pressure30.30 inHg
Wind6.8 mph NW
Humidity64%
Visibility—
Dew point47°
Wed, 2864° / 47°0
64 °
Deer Park, Wednesday, 28 October
Overcast. High 64°, low 47°.
Pressure30.21 inHg
Wind8.8 mph SE
Humidity50%
Visibility—
Dew point43°
Thu, 2958° / 52°0.47
58 °
Deer Park, Thursday, 29 October
Rain. High 58°, low 52°.
Pressure29.97 inHg
Wind6.9 mph SW
Humidity98%
Visibility—
Dew point55°
Fri, 3065° / 55°0.02
65 °
Deer Park, Friday, 30 October
Light rain. High 65°, low 55°.
Pressure29.97 inHg
Wind8.3 mph W
Humidity71%
Visibility—
Dew point54°
Sat, 3171° / 54°0.2
71 °
Deer Park, Saturday, 31 October
Light rain. High 71°, low 54°.
Pressure29.88 inHg
Wind12.4 mph S
Humidity64%
Visibility—
Dew point56°
Sun, 0161° / 43°0.02
61 °
Deer Park, Sunday, 1 November
Light rain. High 61°, low 43°.
Pressure30.12 inHg
Wind15.1 mph W
Humidity43%
Visibility—
Dew point31°
Mon, 0253° / 36°0
53 °
Deer Park, Monday, 2 November
Overcast. High 53°, low 36°.
Pressure30.36 inHg
Wind6.5 mph W
Humidity47%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0354° / 38°0.09
54 °
Deer Park, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.09 in
Chance of precipitation37%
Record high72° (2003)
Record low25° (2006)
Wed, 0453° / 38°0.13
53 °
Deer Park, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.13 in
Chance of precipitation32%
Record high74° (2003)
Record low24° (1966)
Thu, 0552° / 38°0.13
52 °
Deer Park, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation37%
Record high73° (2024)
Record low20° (1991)
Fri, 0652° / 37°0.07
52 °
Deer Park, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation33%
Record high73° (2022)
Record low23° (2012)
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)
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.