Monthly outlook for Deer Park, MD: average high 56.5°, average low 38.8°. That is 0.2° below the climate normal for October. Precipitation is expected on 5 days (about 0.5 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 16 October (75.7°), the coolest 30 October (29.4°).
56.5°/38.8°
Average high / low
−0.2°
Below normal
5 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
60.7°
57.9°
+1.5°
25 October – 3 November
49.5°
55.2°
-3.2°
4 November – 13 November
at normal
50.8°
—
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, 1676° / 48°0.36
76 °
Deer Park, Friday, 16 October
Rain. High 76°, low 48°.
Pressure29.80 inHg
Wind18 mph SW
Humidity62%
Visibility6.2 mi
Dew point59°
Sat, 1747° / 34°0.05
47 °
Deer Park, Saturday, 17 October
Light rain. High 47°, low 34°.
Pressure30.33 inHg
Wind13 mph N
Humidity63%
Visibility6.2 mi
Dew point29°
Sun, 1852° / 33°0
52 °
Deer Park, Sunday, 18 October
Clear. High 52°, low 33°.
Pressure30.59 inHg
Wind6.5 mph E
Humidity49%
Visibility6.2 mi
Dew point26°
Mon, 1957° / 37°0
57 °
Deer Park, Monday, 19 October
Clear. High 57°, low 37°.
Pressure30.42 inHg
Wind7.5 mph E
Humidity37%
Visibility—
Dew point29°
Tue, 2063° / 43°0
63 °
Deer Park, Tuesday, 20 October
Clear. High 63°, low 43°.
Pressure30.24 inHg
Wind7.6 mph N
Humidity28%
Visibility—
Dew point27°
Wed, 2159° / 41°0
59 °
Deer Park, Wednesday, 21 October
Clear. High 59°, low 41°.
Pressure30.27 inHg
Wind5.1 mph NE
Humidity46%
Visibility—
Dew point36°
Thu, 2262° / 37°0
62 °
Deer Park, Thursday, 22 October
Clear. High 62°, low 37°.
Pressure30.27 inHg
Wind3.6 mph SE
Humidity44%
Visibility—
Dew point37°
Fri, 2364° / 41°0
64 °
Deer Park, Friday, 23 October
Clear. High 64°, low 41°.
Pressure30.27 inHg
Wind3.8 mph E
Humidity37%
Visibility—
Dew point34°
Sat, 2461° / 43°0
61 °
Deer Park, Saturday, 24 October
Clear. High 61°, low 43°.
Pressure30.33 inHg
Wind8.5 mph SE
Humidity45%
Visibility—
Dew point37°
Sun, 2554° / 44°0
54 °
Deer Park, Sunday, 25 October
Overcast. High 54°, low 44°.
Pressure30.30 inHg
Wind8.9 mph SE
Humidity71%
Visibility—
Dew point44°
Mon, 2649° / 37°0.06
49 °
Deer Park, Monday, 26 October
Light rain. High 49°, low 37°.
Pressure30.21 inHg
Wind11.5 mph W
Humidity94%
Visibility—
Dew point43°
Tue, 2747° / 31°0
47 °
Deer Park, Tuesday, 27 October
Overcast. High 47°, low 31°.
Pressure30.21 inHg
Wind11.8 mph W
Humidity39%
Visibility—
Dew point21°
Wed, 2845° / 31°0
45 °
Deer Park, Wednesday, 28 October
Overcast. High 45°, low 31°.
Pressure30.12 inHg
Wind13 mph W
Humidity63%
Visibility—
Dew point31°
Thu, 2955° / 34°0
55 °
Deer Park, Thursday, 29 October
Partly cloudy. High 55°, low 34°.
Pressure30.03 inHg
Wind13 mph W
Humidity46%
Visibility—
Dew point32°
Fri, 3047° / 29°0.04
47 °
Deer Park, Friday, 30 October
Light snow. High 47°, low 29°.
Pressure30.09 inHg
Wind18.2 mph NW
Humidity95%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3156° / 40°0.07
56 °
Deer Park, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.07 in
Chance of precipitation27%
Record high74° (2024)
Record low24° (2011)
Sun, 0156° / 41°0.1
56 °
Deer Park, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.1 in
Chance of precipitation38%
Record high70° (1982)
Record low25° (2011)
Mon, 0255° / 40°0.15
55 °
Deer Park, Monday, 2 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.15 in
Chance of precipitation40%
Record high74° (2004)
Record low21° (1993)
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)
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.