Monthly outlook for Deer Park, OH: average high 64°, average low 48.5°. That is 2.9° above the climate normal for October. Precipitation is expected on 3 days (about 1.8 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 30 October (76.7°), the coolest 7 November (30.3°).
64°/48.5°
Average high / low
+2.9°
Above normal
3 / 5
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
71.6°
60.4°
+6.2°
3 November – 12 November
51.5°
55.1°
-2°
13 November – 22 November
at normal
51°
—
October records over 66 years
92.1°2 October 2019All-time high
25.5°26 October 1962All-time low
Sun, 2571° / 43°0
71 °
Deer Park, Sunday, 25 October
Clear. High 71°, low 43°.
Pressure30.47 inHg
Wind1.8 mph SE
Humidity56%
Visibility6.2 mi
Dew point47°
Mon, 2672° / 47°0
72 °
Deer Park, Monday, 26 October
Overcast. High 72°, low 47°.
Pressure30.36 inHg
Wind1.1 mph S
Humidity45%
Visibility6.2 mi
Dew point44°
Tue, 2770° / 49°0
70 °
Deer Park, Tuesday, 27 October
Overcast. High 70°, low 49°.
Pressure30.30 inHg
Wind3 mph SE
Humidity45%
Visibility6.2 mi
Dew point44°
Wed, 2874° / 53°0
74 °
Deer Park, Wednesday, 28 October
Clear. High 74°, low 53°.
Pressure30.24 inHg
Wind4.4 mph E
Humidity41%
Visibility—
Dew point44°
Thu, 2974° / 51°0
74 °
Deer Park, Thursday, 29 October
Clear. High 74°, low 51°.
Pressure30.24 inHg
Wind7.3 mph SW
Humidity34%
Visibility—
Dew point40°
Fri, 3077° / 56°0
77 °
Deer Park, Friday, 30 October
Clear. High 77°, low 56°.
Pressure30.18 inHg
Wind5.6 mph W
Humidity33%
Visibility—
Dew point42°
Sat, 3176° / 61°0
76 °
Deer Park, Saturday, 31 October
Overcast. High 76°, low 61°.
Pressure30.18 inHg
Wind5.3 mph S
Humidity38%
Visibility—
Dew point46°
Sun, 0167° / 60°0.04
67 °
Deer Park, Sunday, 1 November
Light rain. High 67°, low 60°.
Pressure30.09 inHg
Wind11.6 mph SW
Humidity73%
Visibility—
Dew point54°
Mon, 0266° / 58°0.01
66 °
Deer Park, Monday, 2 November
Light rain. High 66°, low 58°.
Pressure30.06 inHg
Wind4.7 mph SW
Humidity76%
Visibility—
Dew point55°
Tue, 0360° / 57°0.22
60 °
Deer Park, Tuesday, 3 November
Rain. High 60°, low 57°.
Pressure29.80 inHg
Wind7.8 mph E
Humidity95%
Visibility—
Dew point57°
Wed, 0460° / 55°0.72
60 °
Deer Park, Wednesday, 4 November
Rain. High 60°, low 55°.
Pressure29.77 inHg
Wind9.7 mph N
Humidity92%
Visibility—
Dew point58°
Thu, 0553° / 42°0.79
53 °
Deer Park, Thursday, 5 November
Rain. High 53°, low 42°.
Pressure29.74 inHg
Wind14 mph N
Humidity78%
Visibility—
Dew point41°
Fri, 0643° / 35°0
43 °
Deer Park, Friday, 6 November
Mostly clear. High 43°, low 35°.
Pressure30.21 inHg
Wind9.8 mph NW
Humidity38%
Visibility—
Dew point18°
Sat, 0745° / 30°0
45 °
Deer Park, Saturday, 7 November
Clear. High 45°, low 30°.
Pressure30.53 inHg
Wind6.2 mph NW
Humidity36%
Visibility—
Dew point17°
Sun, 0848° / 35°0
48 °
Deer Park, Sunday, 8 November
Overcast. High 48°, low 35°.
Pressure30.30 inHg
Wind12.3 mph SW
Humidity43%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0956° / 40°0.11
56 °
Deer Park, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high75° (2020)
Record low21° (1991)
Tue, 1055° / 40°0.17
55 °
Deer Park, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.17 in
Chance of precipitation35%
Record high76° (2020)
Record low22° (2018)
Wed, 1153° / 38°0.14
53 °
Deer Park, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.14 in
Chance of precipitation28%
Record high69° (1964)
Record low23° (2025)
Thu, 1251° / 37°0.11
51 °
Deer Park, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (1985)
Record low11° (2019)
Fri, 1351° / 37°0.07
51 °
Deer Park, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (2010)
Record low6° (2019)
Sat, 1452° / 37°0.07
52 °
Deer Park, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation23%
Record high72° (2011)
Record low19° (1986)
Sun, 1551° / 38°0.16
51 °
Deer Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.16 in
Chance of precipitation35%
Record high71° (1964)
Record low22° (1969)
Mon, 1651° / 37°0.09
51 °
Deer Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (1987)
Record low25° (1967)
Tue, 1751° / 37°0.13
51 °
Deer Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation27%
Record high70° (1971)
Record low17° (2014)
Wed, 1852° / 38°0.1
52 °
Deer Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation27%
Record high73° (2016)
Record low10° (2014)
Thu, 1952° / 38°0.11
52 °
Deer Park, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high73° (1985)
Record low4° (2014)
Fri, 2051° / 37°0.09
51 °
Deer Park, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (1985)
Record low14° (1984)
Sat, 2149° / 37°0.1
49 °
Deer Park, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.1 in
Chance of precipitation33%
Record high68° (1979)
Record low15° (2014)
Sun, 2249° / 35°0.08
49 °
Deer Park, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation27%
Record high69° (2010)
Record low17° (1964)
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, OH 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, OH 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.